Pelco Security Camera SB2800 User Manual

SB3-1/SB3-2 and  
SB2800 Series  
Discreet Surveillance  
Enclosures  
Installation/  
Operation Manual  
C426M-F (2/98)  
Pelco • 3500 W. Pontiac Way, Clovis • CA 93612-5699 USA • www.pelco.com  
In North America and Canada: Tel (800) 289-9100 or FAX (800) 289-9150  
International Customers: Tel (1-559) 292-1981 or FAX (1-559) 348-1120  
 
PART II - MODEL PT2801000ASSY SERIES PAN/TILTS  
Section  
Page  
2–1.0 DESCRIPTION................................................................................................................................9  
2–2.0 INSTALLATION ...............................................................................................................................9  
2–2.1 CONDUCTOR AND CABLE REQUIREMENTS.................................................................9  
2–2.2 WIRING ..............................................................................................................................9  
2–2.3 LIMIT/STOP ADJUSTMENTS ..........................................................................................13  
2–3.0 OPERATIONAL TEST ...................................................................................................................13  
2–3.1 CONTROL........................................................................................................................13  
2–3.2 AUTO/RANDOM SCAN OPERATION ..............................................................................14  
2–4.0 MAINTENANCE ............................................................................................................................14  
2–4.1 RECOMMENDED EQUIPMENT AND TOOLS ................................................................14  
2–4.2 SERVICE TIPS .................................................................................................................14  
2–5.0 EXPLODED ASSEMBLY DIAGRAM (PARTS) ..............................................................................15  
2–6.0 EXPLODED ASSEMBLY DIAGRAM (HARDWARE) .....................................................................16  
2–7.0 MECHANICAL PARTS LIST (PAN/TILT ASSY).............................................................................17  
2–8.0 MECHANICAL HARDWARE LIST (PAN/TILT ASSY) ...................................................................18  
2–9.0 MODELS .......................................................................................................................................19  
2–10.0 SPECIFICATIONS.........................................................................................................................19  
2–11.0 WARRANTY AND RETURN .........................................................................................................20  
LIST OF ILLUSTRATIONS  
Figure  
Page  
1-1 Inside View of Lower Dome.............................................................................................................3  
1-2 SB2800 System Installation ............................................................................................................3  
1-3 SB3-1/SB3-2 Dimension Drawing ...................................................................................................6  
1-4 SB2800 Exploded Diagram .............................................................................................................7  
2-1 PT2801000ASSY/PT2801001ASSY Wiring Diagram ...................................................................10  
2-2 PT2801002ASSY Wiring Diagram ................................................................................................11  
2-3 PT2801003ASSY Wiring Diagram ................................................................................................12  
2-4 Limit Stops ....................................................................................................................................13  
2-5 Pan/Tilt Exploded Assembly Parts Diagram..................................................................................15  
2-6 Pan/Tilt Exploded Assembly Hardware Diagram...........................................................................16  
PELCO Manual C426M-F (2/98)  
iii  
 
REVISION HISTORY  
Manual #  
C426M  
Date  
Comments  
12/88  
7/90  
Original version.  
C426M  
Rev. A. Addendum added replacing various pages of the  
manual.  
C426M  
11/90  
Rev. B. Incorporated Rev. A addendum and updated  
manual.  
C426M  
C426M  
C426M  
9/91  
8/92  
Rev.C.AddedElectricalspecificationsandupdatedformat.  
Rev. D. Wiring Diagram Updated.  
10/93  
Rev.E.Updatedtotwocolumnformat;droppedturbosphere  
nomenclature.  
C426M-F  
3/95  
Incorporated ECO 94-141 regarding model inclusion of the  
SB2801.Incorporated24VACwarninglabel;updatedwiring  
diagrams per ECO 94-558 and exploded assemblies in  
Part II of the manual. Updated entire manual to current  
format.  
8/96  
2/98  
Revised Section 1-9.0, Mechanical Parts List, regarding  
part numbers for domes.  
Revised Section 1-5.0, Care and Maintenance.  
iv  
PELCO Manual C426M-F (2/98)  
 
INSTALLATION/OPERATION MANUAL  
MODEL SB3-1/SB3-2 ENCLOSURES  
SB2800 SERIES ENCLOSURES  
CAUTION  
This device is designed to operate at 24 volts AC  
power. Input voltage must not exceed 28 volts or  
drop below 22 volts or else damage to the motors  
will occur. Should you need technical assistance,  
please call (800)289-9100  
1-1.0 WARNINGS  
4. Only use replacement parts recommended by  
PELCO.  
Priortoinstallationanduseofthisproduct,thefollowing  
WARNINGS should be observed.  
1. Installation and servicing should only be done by  
Qualified Service Personnel and conform to all  
Local codes.  
5. After replacement/repair of this unit’s electrical  
components, conduct a resistance measurement  
betweenlineandexposedpartstoverifytheexposed  
parts have not been connected to line circuitry.  
2. Unless the unit is specifically marked as a NEMA  
Type 3, 3R, 3S, 4, 4X, 6, or 6P enclosure, it is  
designed for indoor use only and it must not be  
installed where exposed to rain and moisture.  
6. The installation method and materials should be  
capable of supporting four times the weight of the  
enclosure, pan/tilt, camera and lens combination.  
3. The weight of the camera/lens and enclosure shall  
not exceed 20 lbs. — subject to specific pan/tilt  
unit.  
The product bears the following marks:  
This symbol indicates that dangerous voltage  
constituting a risk of electric shock is present  
within this unit.  
This symbol indicates that there are important  
operating and maintenance instructions in the  
literature accompanying this unit.  
CAUTION:  
RISK OF ELECTRIC SHOCK.  
DO NOT OPEN.  
CAUTION:  
TOREDUCETHERISKOFELECTRICAL  
SHOCK, DO NOT REMOVE COVER. NO  
USER-SERVICEABLE PARTS INSIDE.  
REFER SERVICING TO QUALIFIED  
SERVICE PERSONNEL.  
Please thoroughly familiarize yourself with the information in this manual  
prior to installation and operation.  
PELCO Manual C426M-F (2/98)  
1
 
Part I – SB3-1/SB3-2 and  
SB2800 Series Enclosures  
1–4.0 INSTALLATION  
1–4.1 UNPACKING INSTRUCTIONS  
PREFACE: There are two parts to this manual.  
Part I covers the SB3-1, SB3-2, and SB2800 Se-  
ries Dome Enclosures. Part II covers the  
PT2801000 Series pan/tilt assemblies which are  
used in the SB2800 Series Dome Enclosures.  
Please refer to the applicable sections of this  
manual when installing your system.  
Save the shipping carton and plastic packing, in case  
the unit has to be returned for credit or repair.  
1–4.2 WIRING INSTRUCTIONS  
SB2800 Series system packages include pan/tilt assem-  
blies which are pre-wired for all control functions –  
pan/tilt, motorized zoom lens, camera power (24VAC)  
and video. All connections are made at the input con-  
nector, eliminating the need for wiring harnesses made  
in the field. Wire the control cable per Section 2-2.0,  
Part 2 and the referenced diagrams, or use factory as-  
sembled pretested cables C1906, C1906/PP, C1925, or  
C9125/PP.  
1–2.0 SCOPE  
The information contained within this manual covers  
the installation and operation of the SB3-1/SB3-2 and  
SB2800 Series Discreet Surveillance Enclosures.  
1–3.0 DESCRIPTION  
The SB3-1/SB3-2 and SB2800 series are low profile  
discreet enclosures designed for ease of installation, re-  
location and service in standard 2' x 2' or 2' x 4' false  
ceiling grids.Available with a black opaque or mirrored  
lower dome, these domes combine concealed 355° sur-  
veillance (360° on SLmodels) with distortion-free view-  
ing. The lower dome effectively conceals the camera  
while providing an inconspicuous viewing window with  
a light attenuation factor of one (1) f-stop for the black  
opaque dome and 2 f-stop light loss for the mirrored  
dome. There is, of course, no light attenuation factor  
for the SB2801 clear dome.  
1–4.3 INSTALLATION INSTRUCTIONS  
Your dome is supplied in two ways; as a passive dome  
(SB3-1/SB3-2) for use as a dummy dome or with a fixed  
camera (utilizing the CM3000 mount), or with a fac-  
tory installed pan/tilt assembly (SB2800 series mod-  
els). To install the dome or dome system, perform the  
following steps (see Figure 1-2):  
1. Handle the lower dome with care so as not to  
scratch or get fingerprints on the viewing window.  
2. Mount the back box directly into a 2' x 2' false  
ceiling grid and make certain that the assembly sits  
flat on the grid.  
The dome and camera assembly rotate at a speed of 10  
degrees/second on a balanced roller system for com-  
plete 355°/360° surveillance coverage. The back box is  
constructed of aluminum to meet fire code requirements  
for installation in open plenum ceilings. The SB3-1/  
SB3-2 and SB2800 will accept Pelco lenses up to 110  
mm, increasing the flexibility of the system design and  
application.  
NOTE: When installing the enclosure in a 2' x 4'  
ceiling, cut the ceiling tile in half and install an  
additional “T” rail for support. If further support is  
required, install an eyebolt in the plywood base of  
the back box and run a guy wire to secure the sur-  
face.  
To simplify installation even further, Pelco offers sys-  
tem packages with factory installed standard compo-  
nents from its regular product line. This dramatically  
reduces installation time and cost and assures the con-  
tinued availability of replacement parts.  
3. Mount the camera/lens onto the optional fixed  
mount (CM3000) or pan/tilt assembly with the  
camera/lens centered on the tilt table. Hook up cam-  
era power, video and lens. Extend the lens to the  
maximum focal length and operate the pan/tilt to  
verify that there are no obstructions within the back  
box.  
2
PELCO Manual C426M-F (2/98)  
 
5. Install the lower dome with viewing slot to the right  
of the camera/lens with the lens pointed towards  
you. Insert the rim of the dome into two of the roll-  
ers. Align the drive tab with the slot in the drive  
arm bracket. Press the dome against the rollers and  
gently deflect the dome until you are able to insert  
the rim into the final rollers. (See Figure 1-1.)  
4. Attach the safety chain to the lower dome and make  
certain that the chain does not interfere with proper  
seating of the drive tab. (See Figure 1-1.)  
CAUTION: Dome will shatter if dropped. Al-  
ways operate with safety chain attached Do not  
rotate pan/tilt by hand. Rotate by controller only.  
6. Operate pan/tilt to verify that there are no obstruc-  
tions within the back box or dome.  
Figure 1-1. Inside View of Lower Dome  
Figure 1-2. SB2800 System Installation  
PELCO Manual C426M-F (2/98)  
3
 
1–4.4 LIMIT/STOP ADJUSTMENTS  
isopropyl alcohol diluted with water. Hold the dome  
with its opening facing downward and wipe the  
interior of the dome with the wet end of the wick.  
Use a circular motion, starting from the outside  
and spiraling into the center. Use a new wick for  
each two passes over the dome.  
Refer to Section 2-2.3, Part 2 of this manual for limit  
adjustments.  
1–5.0 CARE AND MAINTENANCE  
Clean the acrylic lower dome as necessary to maintain  
a clear picture. Be careful not to scratch the surfaces of  
the dome.  
1–6.0 MODELS  
SB3-1  
Drop Ceiling Discreet Surveillance  
Enclosure with black opaque lower  
dome, all aluminum back box which  
mounts above the ceiling. (Camera  
mount not supplied. Use CM3000  
mount.)  
Exterior Surface - Clean the dome's exterior surface  
with a nonabrasive cleaning cloth and cleaning agent  
that is safe for acrylic plastic. Either liquid or spray  
cleaner/wax suitable for fine furniture is acceptable.  
Interior Surface (Except Chrome) - Clean the same  
SB3-2  
Same as SB3-1, except supplied with  
mirrored lower dome, 2 f-stop light  
loss.  
as the exterior surface.  
Interior Surface (Chrome) - The inside surface of a  
chrome dome is easily scratched. Use the following pre-  
cautions to maintain the dome's surface.  
SB2800  
This system package includes the  
black opaque dome enclosure plus  
the PT2801000ASSY pan/tilt assem-  
bly, factory assembled inside the  
back box  
a. Always handle the dome from the outside of its  
circular flange.  
b. Never touch the coated inside surface. The acid in  
your fingerprints will eventually etch the coating  
if the fingerprints are not carefully removed ac-  
cording to the recommended cleaning procedure  
in item “e.”  
SB2801  
Same as SB2800 except supplied  
with clear dome slot  
SB2800/PP  
Same as SB2800 except supplied  
with preset position feedback pan/tilt  
assembly PT2801002ASSY  
c. If dust or other contaminants accumulate on the  
dome's interior, remove the debris with compressed  
air. Compressed air cans are available from photo-  
graphic equipment or electronic supply dealers.  
SB2800-2  
Same as SB2800 except supplied  
with mirrored lower dome, 2 f-stop  
light loss.  
d. If heavy residue accumulates and cannot be re-  
moved with air pressure, rinse with water and im-  
mediately dry with air pressure so that water spots  
will not remain. Avoid wiping the coated surface  
with direct hand pressure - it will easily abrade un-  
less extreme care is taken. Once scratched, the  
dome cannot be recoated.  
SB2800-SL  
Same as SB2800 except this pack-  
age includes the PT2801002ASSY  
with 360° horizontal pan movement.  
SB2800-SL/PP Same as SB2800-SLexcept supplied  
with PT2801003ASSY pan/tilt as-  
sembly with 360° horizontal pan  
movement and preset position feed-  
back.  
e. If internal wiping is necessary, avoid hand rubbing.  
Instead, make a wick as follows:  
SB2800SL-2  
Same as SB2800-SLexcept supplied  
with mirrored lower dome, 2 f-stop-  
light loss.  
Use a very soft paper towel. Roll a section into a  
tightly wound tube. Tear the tube in half, and wet  
the fuzzy end of the wick with a solution of  
4
PELCO Manual C426M-F (2/98)  
 
1–6.1 OPTIONS  
1–6.2 RECOMMENDED CONTROLS  
C1906  
Factory assembled, pretested 6 foot  
The following controls are recommended for use with  
the TurboSphere System:  
cable for use between Coaxitron re-  
ceivers and inverted pan/tilt assem-  
blies (SB2800, SB2801, SB2800-2,  
SB2800-SL, SB2800SL-2)  
Coaxitron System 2000  
A9000  
Auto/Random Scan module for  
CX9024RX receivers (plug-in mod-  
ule)  
C1906/PP  
C1925  
Same as C1906 except for use with  
preset (PP) pan/tilt assemblies  
(SB2800/PP, SB2800-SL/PP)  
CM7500 Series/  
CM9500 Series  
Coaxitron Matrix, System 7500 or  
System 9500, for use with SB2800/  
PP and SB2800-SL/PP enclosures.  
Factory assembled, pretested 25 foot  
cable for use between Coaxitron re-  
ceivers and inverted pan/tilt assem-  
blies (SB2800, SB2801, SB2800-2,  
SB2800-SL, SB2800SL-2)  
CX900TLC  
CX9024RX  
System test and receiver manual con-  
trol board for CX9024RX receivers  
(plug-in module)  
C1925/PP  
CM3000  
SB3KIT  
Same as C1925 except for use with  
PP pan/tilts.  
Coaxitron receiver in weatherproof  
box for 24 VAC pan/tilts with power  
supply for pan/tilt, zoom lens, and 24  
VAC camera power.  
Fixed camera mount for use with  
SB3-1 or SB3-2 enclosure.  
Hardware kit to field retrofit SB3-1  
or SB3-2 domes with the following  
MPT9000CZ  
Transmitter/control with pan/tilt joy  
stick, zoom lens, and 4 accessory  
function controls. Desk top model.  
assemblies:  
PT2801000ASSY  
PT2801001ASSY  
PT2801002ASSY  
PT2801003ASSY  
Hardwire Short-Distance Controls for  
24 VAC Pan/Tilts  
MEH24DT  
Desk top enclosure control module  
for 24 VAC camera on/off  
MLZ6DT  
Desk top zoom lens control module  
with auto/manual iris control  
MPT24DT  
MPTA24DT  
Desk top joystick control module for  
24 VAC pan/tilts  
Same as MPT24DT except equipped  
with Auto/Random Scan operation  
PELCO Manual C426M-F (2/98)  
5
 
1–7.0 SPECIFICATIONS  
.
Dimensions:  
See Figure 1-3  
The following specifications apply to the dome only.  
For detailed information on pan/tilt, refer to Section 2-  
10.0, Specifications.  
Ambient Temperature  
Range:  
35° to 120°F (1.6° to 48.8°C)  
9 lbs (4.05 kg)  
MECHANICAL  
Weight:  
SB3-1/SB3-2  
Dome Drive:  
Dome rides on rollers and is  
driven by drive arm of pan/tilt  
SB2800, SB2801  
SB2800/PP  
Max. Camera/Lens  
Length:  
19 lbs (8.55 kg)  
16.0 inches (40.64 cm)  
SB2800-SL,  
SB2800-SL/PP  
GENERAL  
20 lbs 8 oz (9.36 kg)  
17 lbs (7.65 kg)  
Construction:  
Back Box  
Shipping Weight:  
SB3-1/SB3-2  
Aluminum  
White  
Faceplate  
SB2800, SB2801  
SB2800/PP  
27 lbs 10 oz (12.20 kg)  
28 lbs 8 oz (12.96 kg)  
Lower Dome  
Acrylic hemisphere with distor-  
tion free viewing window with  
light attenuation factor of 1 f-  
stop(SB3-1) or 2 f-stop (SB3-2);  
rotates with pan and tilt/camera/  
lens  
SB2800-SL,  
SB2800-SL/PP  
Figure 1-3. SB3-1/SB3-2 Dimension Drawing  
6
PELCO Manual C426M-F (2/98)  
 
1–8.0 EXPLODED ASSEMBLY DIAGRAM  
Figure 1-4. SB2800 Exploded Diagram  
PELCO Manual C426M-F (2/98)  
7
 
1-9.0 MECHANICAL PARTS LIST  
The following parts list corresponds to the exploded diagram in Figure 1-4 of this manual.  
Item No.  
Quantity  
Description  
Part Number  
1
2
3
1
1
Bracket  
Not Used  
Pan/Tilt Assembly  
PM200C4000COMP  
0-355° pan rotation (SB2800)  
0-360° pan rotation (SB2800-SL)  
0-355° pan rotation w/presets (SB2800/PP)  
0-360° pan rotation w/presets (SB2800-SL/PP)  
Steel chain  
PT2801000ASSY  
PT2801001ASSY  
PT2801002ASSY  
PT2801003ASSY  
SB2511000  
4
5
1
8
Bushing  
SB310005  
6
4
O-Ring  
SB310006  
7
4
Spacer  
SB310007  
8
9
10  
11  
12  
1
1
1
1
Not Used  
Dome drive bracket  
Dome drive tab  
Not used  
Black opaque dome with smoked viewing area  
Black opaque dome with clear viewing area  
Chrome finish  
SB34105COMP  
SB34006COMP  
SB32009COMP*  
SB282006COMP*  
SB32007*  
1
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
4
1
1
8
2
3
7
4
1
4
1
1
4
2
6
4
Roller, Delrin, black  
Back box assembly  
Plate top, aluminum  
NP sleeving, PVC (not shown)  
Not Used  
SB34020COMP  
SB3BB1000  
SB3BB4001ACOMP  
SLV16105N  
Nut, hex 1/4-20 cad  
ZH1/4-20NUTCH  
ZH1/420X.625CH  
ZH1/4LWSSL  
ZH115X209X32C  
ZH1416-6  
Bolt 1/4-20 x 5/8" hex cad  
Washer, split lock 1/4" SS  
Washer, flat #4  
Lug ground (not shown)  
Not used  
Nut, hex 4-40 SS  
Not used  
ZH4-40NUTSCH  
Screw, 4-40 x 1/4" Pan Phil, SS  
Screw, 4-40 x 3/8" Pan Phil, Blk  
Screw, 4-40 x 3/4" Pan Phil, SS  
Screw, 4 x 1/2" self tapping, Phil CAD  
Washer, internal star #4, SS (not shown)  
Screw, 8-32 Pan Phil, Blk  
Snap body for chain assembly (not shown)  
ZH4-40X.250SPP  
ZH4-40X.375BPP  
ZH4-40X.750SPP  
ZH4-SAX.500CPP  
ZH4LWSIS  
ZH8-32X.375BPP  
SB2511001  
1
* Part number is for dome only. To order a complete dome assembly, specify the part numbers  
SB34009COMP (smoked), SB284006COMP (clear), and SB34007COMP (chrome). These part  
number include items 4, 10, 12, and 32.  
Note: Refer to Section 2-7.0, Part 2, for the exploded assembly drawing and parts list for the pan/tilt assembly.  
8
PELCO Manual C426M-F (2/98)  
 
Part II  
Lens Functions:  
22 Awg  
20 Awg  
Pan/Tilt Assemblies  
600 ft (182.88 m)  
1,000 ft (304.80 m)  
1,500 ft (457.20 m)  
2–1.0 DESCRIPTION  
18 Awg  
The pan/tilt assembly is a “mini” light duty pan/tilt for  
loads up to 15 lbs and is factory pre-wired for all con-  
trol functions (pan and tilt, motorized zoom lens, cam-  
era power (24 VAC), and video). All connections are  
made at the input connector, eliminating the need for  
wiring harnesses. This greatly reduces installation time,  
while increasing reliability and serviceability.  
Camera Power  
2 Conductors (24 VAC)  
Consult the camera manufacturer or factory for trans-  
former power distances.  
Cable Distances – Coaxitron  
2–2.0 INSTALLATION  
The following cable distances are for Coaxitron con-  
trols:  
In order to insure proper wiring and system operation  
of all components, it is highly recommended that the  
pan/tilt and the associated control equipment be tested  
in your facility before field installation is attempted.  
Wire the control cable in accordance with Figures 2-1  
through 2-3.  
Up to a maximum of 750 feet on a single coax (RG59/  
U) from the receiver to the transmitter.  
NOTE: To extend the distance to 3,000 feet on  
RG59/U coax, use the Pelco EA2000 Half Duplex  
Equalizing Amplifier.  
2-2.1 CONDUCTOR AND CABLE  
REQUIREMENTS  
2–2.2 WIRING  
Cable distances should not exceed the distances speci-  
fied in Section 2-2.1, Conductor and Cable Require-  
ments. The following are some recommended common  
installation practices.  
Conductors  
The following are the conductor requirements:  
SB2800/SB2801/  
1. Always use jacketed stranded multi-conductor in-  
terconnecting cable between the control and the  
pan/tilt unit, with additional conductors than  
needed for future servicing and or additions.  
SB2800-SL  
SB2800/PP  
Pan/Tilt (5 plus ground),  
Lens (4), Camera AC (2)  
Pan/Tilt (9 plus ground),  
Lens (8), Camera AC (2)  
2. Always use color-coded conductors for ease of  
wiring and to identify functions at a later date.  
SB2800-SL/PP  
Pan/Tilt (10 plus ground,  
Lens (8), Camera AC (2)  
3. Keep a wiring diagram with the system for later  
use and reference.  
Cable Distances – Hard Wire Controls  
When the pan/tilt assembly is mounted in the inverted  
position, the LEFT/RIGHT and UP/DOWN functions  
are reversed during operation. To correct this problem,  
reverse the LEFT/RIGHT functions in the control cable  
(pins 3 and 7) at the pan/tilt or control and the UP/  
DOWN functions (pins 5 and 6) at the pan/tilt or con-  
trol.  
The following cables distances are for hard wire con-  
trols:  
Pan/Tilt Functions:  
5 Conductors  
6 Conductors*  
20 Awg  
18 Awg  
16 Awg  
110 ft (33.53 m)  
180 ft (54.86 m)  
290 ft (88.39 m)  
210 ft (64.01 m)  
330 ft (100.58 m)  
530 ft (161.54 m)  
NOTE: If you have purchased the C1906, C1906/  
PP, C1925 or C1925/PP factory pre-wired cables,  
correction for reversal of these functions has al-  
ready been made in the cable. You do not need to  
reverse the pins for inverted mounting if you use  
the above mentioned cables with your pan/tilt.  
*Using 2 conductor motor common  
PELCO Manual C426M-F (2/98)  
9
 
Figure 2-1. PT2801000ASSY/PT2801001ASSY Wiring Diagram  
10  
PELCO Manual C426M-F (2/98)  
 
Figure 2-2. PT2801002ASSY Wiring Diagram  
PELCO Manual C426M-F (2/98)  
11  
 
Figure 2-3. PT2801003ASSY Wiring Diagram  
12  
PELCO Manual C426M-F (2/98)  
 
2-2.3 LIMIT/STOP ADJUSTMENTS  
6. Remove the cover plate from the left side of the  
tilt table. Loosen the limit stop screws and tilt the  
table, using the joystick, to the desired "up” posi-  
tion.  
WARNING: Do not operate pan/tilt without limit  
stops. Do not remove or reposition fixed limit stop  
on the PT 2801000ASSY or PT2801002ASSY.  
DAMAGE WILL OCCUR.  
7. Move the “up” limit stop until it touches the tilt  
limit switch actuator and “clicks”. Lock the stop  
in place.  
NOTE: ThePT2801001ASSYandPT2801003ASSY  
are not equipped with pan limit stops. (Disregard  
steps 1-5 below).  
8. Tilt the table to the desired “down” position and  
set the stop in the same manner.  
To set limit stops, perform the following steps  
(refer to Figure 2-4).  
9. Tilt the table up and down and check for exact po-  
sitioning. Tighten both stops securely. Replace the  
cover plate.  
1. Loosen the pan limit stops.  
After the unit has been tested and stops aligned, turn  
off the control and disconnect the AC cord from the  
outlet. Remove the multiconductor cable from both the  
pan/tilt and control unit. This cable can then be used  
for installation by cutting the test cable and splicing  
the ends onto the installation cable at the job site. Splice  
the ends, color-to-color, onto the cable in the field, us-  
ing the terminal blocks at each end.  
2. Turn the control unit on. Pan the unit to the right  
until the desired right pan limit is reached.  
3. Move the right pan limit stop until it touches the  
pan limit switch actuator. Move the stop a slight  
distance further against the actuator until it “clicks”,  
indicating opening of the limit switch. Lock the  
stop in place.  
NOTE: When wiring a system it is recommended  
that the multiconductor cable have extra conduc-  
tors for future use.  
4. Pan the unit to the desired “left” position. Adjust  
the left pan limit stop as described in Step 3.  
5. Pan left and right to both limit stops and check for  
exact positioning. Tighten both stops securely.  
2–3.0 OPERATIONAL TEST  
2–3.1 CONTROL  
Connect the cable assembly between the pan/tilt and  
the control unit. Plug the control unit into a 120 VAC  
outlet and switch the unit on.  
Move the joystick to the UP position. Observing the  
“Front” label on the pan/tilt, the front of the tilt table  
should move up. Move the joystick to the DOWN posi-  
tion, and the front of the tilt table should move down.  
Releasing the joystick should allow it to return to cen-  
ter and the tilt table should immediately stop moving.  
Move the joystick to the LEFT position and the com-  
plete top assembly should rotate counterclockwise.  
With the joystick moved to the RIGHT position, the  
unit will rotate clockwise.  
Both the pan and tilt motors are protected from me-  
chanical over-travel by electrical limits which stop the  
motors.  
Figure 2-4 Limit Stops  
PELCO Manual C426M-F (2/98)  
13  
 
2–3.2 AUTO/RANDOM SCAN OPERATION  
2–4.2 SERVICE TIPS  
The PT2801000 will function in the Auto/Random  
mode with the addition of the appropriate Pelco con-  
trol system. The PT2801000 has no additional limit  
switches or relays for auto scan operation and is, there-  
fore, only compatible with current sensing auto/random  
type circuits employed in our control systems.  
Some common problems encountered with pan/tilt sys-  
tems include mis-wiring, overloading, and not using  
the units for the correct application. Should a failure  
occur, it is recommended that the following procedures  
be used.  
1. If the pan/tilt ceases to operate, turn the control  
unit off and remove the AC cord from the outlet.  
2–4.0 MAINTENANCE  
2–4.1 RECOMMENDED EQUIPMENT  
AND TOOLS  
2. Check the fuse in the control unit using either a  
voltmeter or ohmmeter. If open (blown), replace  
with the proper recommended fuse.  
1. Voltmeter or Ohmmeter  
2. Allen Wrench Set  
3. Wrench Set  
4. Screw Driver, Flat Blade, Phillips Head  
5. Pliers, Long Nose  
3. Replace theAC cord in the outlet and turn the con-  
trol on. If the fuse continues to open (blow), turn  
the unit off.  
4. Check the control cable between the control unit  
and pan/tilt for shorts, high resistance, or opens.  
5. If the control cable is found to be good, replace the  
connector to the control unit, leave the connector  
off the pan/tilt, and replace the fuse.  
6. Operate the control unit when it is disconnected  
from the pan/tilt. If the fuse continues to “blow”  
the fault is in the control. Refer to the appropriate  
service manual for the control being used.  
7. Check the wiring harness in the pan/tilt for shorts.  
8. If the wiring harness is found to be good, then the  
problem is internal to the unit; consult factory.  
14  
PELCO Manual C426M-F (2/98)  
 
2–5.0 EXPLODED ASSEMBLY DIAGRAM (PARTS)  
Figure 2-5. Pan/Tilt Exploded Assembly Parts Diagram  
PELCO Manual C426M-F (2/98)  
15  
 
2–6.0 EXPLODED ASSEMBLY DIAGRAM (HARDWARE)  
Figure 2-6. Pan/Tilt Exploded Assembly Hardware Diagram  
16  
PELCO Manual C426M-F (2/98)  
 
2-7.0 MECHANICAL PARTS LIST (Pan/Tilt ASSY)  
The following parts list corresponds to the exploded assembly diagram in Figure 2-5.  
Item  
Qty  
Description  
Ring Snap #Q2-18  
Part Number  
1
2
4
2
1
1
1
2
1
2
1
1
1
1
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
2
1
1
1
4
2
4
2
1
1
1
1
1
1
1
1
1
1
15510000  
15510000  
Ring Snap #Q2-18 (SL)  
Pin, Pan Limit (Non-SL)  
Pin, Pan Limit (P/PP Only)  
Pin, Tilt Limit  
1554049COMP  
2804003COMP  
1554049TCOMP  
1554050COMP  
1554052COMP  
1554053COMP  
17510000  
3
4
Tilt Limit Stop  
5
Bracket, Tilt Limit  
6
Cover Plate Tilt  
7
Pin, #1 X 1-1/4 Taper  
Nut Spindle  
8
25010002  
9
Clamp Cable (SL Only)  
Spacer Tilt Collar  
Bearing Pan Spindle  
Bearing Tilt FB68-31/4  
Tilt Shaft Assembly  
2504007COMP  
2504015COMP  
2506000  
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
24  
25  
2506001  
2701002COMP  
2701003COMP  
2701004COMP  
27012008  
Chain Assembly Pan  
Chain Assembly Tilt  
Sprocket, 25B20-3/8 W/SS  
Tilt Table  
2704003COMP  
2704004COMP  
2704006COMP  
2704010COMP  
2704051COMP  
2704100COMP  
270412COMP  
274105COMP  
28012010  
Cover  
Bracket, Pan Tilt Motor, Black  
Sprocket Motor  
Bracket, Pan Limit (Non-SL Only)  
Plate Bottom  
Side plate, Pan  
Spindle  
Sprocket, 25B15-3/8  
Sprocket, 25B13-3/8 (not shown)  
Motor, Pan 2-RPM, 24 VAC  
Plate Side Tilt (Non PP)  
Plate Side Tilt (PP)  
Bracket Pan Motor  
Spacer Pan Motor  
28012011  
26  
27  
2804001COMP  
2804002COMP  
2804102COMP  
2804012COMP  
2804013COMP  
2804019COMP  
5804006COMP  
CONMAB6100  
GRO2172N  
28  
29  
30  
31  
32  
33  
Sprocket Pan Spindle  
Limit Stop, Pan  
Connector. 6-Position, (SL and P Only)  
Grommet, Neoprene  
Grommet, Neoprene (SL)  
Motor, 24 VAC, 1-RPM  
Spacer, 5/16 Dia X 1.25 #10 Clear  
Switch, Micro  
GRO2172N  
34  
35  
36  
PS78001  
SPA8548  
SWI1SM1  
Switch, Micro (SL)  
SWI1SM1  
37  
38  
Switch Actuator W/Insulator  
Switch Actuator W/Insulator (SL)  
Terminal Strip 7-pin (Non-PP)  
Terminal Strip 9-pin (PP Only)  
UL, Gland SL-9  
SWIJS138B  
SWIJS138B  
TRS2007  
TRS2009  
39  
40  
41  
42  
EH400010003  
EH400010004  
M200C4000COMP  
SL28004101COMP  
SL28004001COMP  
SL28004100COMP  
250010000  
UL, Nut for EH400010003  
Bracket, PM200C  
Bracket Slip Ring (SL/PP)  
Bracket Slip Ring (P/PP)  
Cover, Slip Ring  
Ring, Slip for Preset (SL/PP)  
Ring Slip 24-inch Leads (SL)  
43  
44  
28010000  
PELCO Manual C426M-F (2/98)  
17  
 
2-7.0 MECHANICAL PARTS LIST (PAN/TILT ASSY) CONT.  
Item  
45  
Qty  
Description  
Part Number  
1
1
1
1
1
1
1
1
1
1
1
1
Gear, SP Delrin (SL/PP)  
Gear, 1.875 Plastic (P/PP)  
Gear, SP Delrin  
Bracket, Pot Pan (P/PP)  
Bracket, Pot Pan (SL/PP)  
Bracket, Pot Pan  
Gear, Preset Pan Spindle  
Gear, Preset Tilt Shaft  
Connector, 28-position, (PP Only)  
Pot, Dual Arm Pre Res (SL/PP)  
Pot Precision, 10K (P/PP)  
Gear, 1.875 Plastic (P/PP)  
280010016  
PT250010002  
28010017  
46  
47  
2804014COMP  
2804117COMP  
2804015COMP  
2804016COMP  
2804020COMP  
5804130COMP  
POTDARM010.0K  
POT010.0K  
48  
49  
50  
51  
52  
53  
POT10.0K  
2-8.0 MECHANICAL HARDWARE LIST (PAN/TILT ASSY)  
The following parts list corresponds to the exploded assembly diagram in Figure 2-6.  
Item  
Qty  
Description  
Part Number  
A
B
C
D
E
F
G
H
I
4
3
3
1
2
6
1
8
8
8
4
1
1
6
4
1
6
2
4
4
2
3
4
2
4
4
7
3
3
6
3
1
7
4
1
1
1
Bolt, 1/4-20 X 5/8, Phil Flat SS  
Screw, 1/4-20 X 5/8, Hex C/S SS (SL Only)  
Washer, Split Lock Medium (SL Only)  
Screw, 10-32 X 3/8, Pan Phil SS (SL Only)  
Screw, 10-32 X 7/16, Socket Head C/S SS  
Screw, 10-32 X 1/2, Socket Head C/S SS  
#10 Internal Tooth Lock washer (SL Only)  
Washer, Split Lock #10 SS Medium  
Washer, Flat #10 SS  
Screw, 2-56 X 4/16, Pan Phil SS  
Screw, 2-56 X 4/16, Pan Phil SS (SL)  
Set Screw, 10/32 X 1/8, Socket Knurl Blk  
Set Screw, 10/32 X 3/16, Socket Knurl Blk  
Screw, 4-40 X 1/4, Pan Phil SS  
Screw, 4-40 X 3/8, Pan Phil (PP Only)  
Screw, 4-40 X 5/8, Pan Phil SS  
#4 Internal Tooth Lock washer SS  
Set Screw, 6-32 X 3/16, Socket Knurl Blk  
Screw, 6-32 X 1/4, Pan Phil SS  
Screw, 6-32 X 3/8, Socket C/S SS  
Screw, 6-32 X 3/8, Pan Phil SS  
Screw, 6-32 X 1/2, Socket C/S  
Set Screw, 6-32 X 3/4, SS  
Screw, 6-32 X 2, Pan Phil SS  
Nut, 6-32, Acorn SS  
Nut, Hex, 6-32, SS  
#6 Internal Tooth Lock washer (PP Only)  
#6 Internal Tooth Lock washer (P Only)  
Washer, Split Lock, #6 SS Med  
Screw, 8-32 X 3/8, Pan Phil SS (SL Only)  
Screw, 8-32 X 3/8, Pan Phil SS (P Only)  
Screw, 8-32 X 5/8, Pan Phil SS  
Washer, Internal Star (SL Only)  
Washer, Internal Star (P Only)  
ZH1/420X.625SFS  
ZH1/420X.625CH  
ZH1/4LWSSL  
ZH10-32X.375SPP  
ZH10-32X.437CS  
ZH10-32X.500CS  
ZH10LWSIS  
ZH10LWSSL  
ZH204X436X60C  
ZH2-56X.437SPP  
ZH2-56X.437SPP  
ZH10-32X.187S  
ZH3/8-24X.375SS  
ZH4-40X.250SPP  
ZH4-40X.375SPP  
ZH4-40X.625SPP  
ZH4LWSIS  
ZH6-32X.187S  
ZH6-32X.250SPP  
ZH6-32X.375CS  
ZH6-32X.375SPP  
ZH6-32X.500CS  
ZH6-32X.750SS  
ZH6-32X2.00SPS  
ZH6-32NUTCA  
ZH6-32NUTSH  
ZH6LWSIS  
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
ZH6LWSIS  
ZH6LWSSL  
ZH8-32X.375SPP  
ZH8-32X.375SPP  
ZH8-32X.375SPP  
ZH8LWSIS  
AA  
BB  
CC  
DD  
ZH8LWSIS  
EE  
FF  
GG  
Pin Roll, 3/32 X 1/2  
Pin Roll, 3/32 X 1/2  
Pin Dowel, 1/8 X 5/8, Harden Steel  
ZHPIN3/32X1/2R  
ZHPIN3/32X3/4R  
1510001  
18  
PELCO Manual C426M-F (2/98)  
 
ELECTRICAL  
2–9.0 MODELS  
PT2801000ASSY Mini light duty pan/tilt, 0-355o pan  
rotation, 24 VAC  
Input Voltage:  
24 VAC required for pan/tilt  
Maximum  
Current:  
2 amps per conductor (SL models  
only)  
PT2801001ASSY Mini light duty pan/tilt with 360°  
pan rotation, 24 VAC  
Power Requirements:  
Running:  
PT2801002ASSY Same as PT2801000ASSY except  
with position feedback modifica-  
tion which allows pan/tilt to be  
automatically positioned to vari-  
ous preset positions  
Pan  
Tilt  
.31 amp (7.5 vA)  
.38 amp (9.2 vA)  
Starting:  
Pan  
Tilt  
.47 amp (11.2 vA)  
.56 amp (13.5 vA)  
PT2801003ASSY Same as PT2801001ASSY except  
with position feedback modifica-  
tion which allows pan/tilt to be  
automatically positioned to vari-  
ous preset positions  
Connectors:  
Pan/Tilt  
Amp CPC type (mate supplied), in-  
stalled onto a pigtail exiting from  
the base of the unit (all functions  
— camera power, lens, video pan/  
tilt)  
2–10.0 SPECIFICATIONS  
MECHANICAL  
Lens  
Hirschmann MAB6100  
BNC  
Pan:  
Movement in horizontal plane (at  
10°/sec ±1°):  
Video  
PT2801000ASSY  
PT2801002ASSY—0-355°  
Camera Power:  
Motors:  
Spade lugs  
Two-phase induction type, con-  
tinuous duty, instantaneous revers-  
ing  
PT2801001ASSY  
PT2801003ASSY—0-360° circle  
Tilt:  
±90° movement in vertical plane  
at 3°/sec ±.5° (no load condition)  
Limit Switches:  
Pan  
5 amp,  
Maximum Load: 15 lbs (6.8 kg)  
Tilt  
5 amp,  
External adjustment  
GENERAL  
(Product specifications subject to change  
without notice.)  
Construction:  
Pan/Tilt  
Aluminum  
This equipment contains electrical or electronic components that must be recycled properly to comply with Directive 2002/96/EC of the European Union  
regarding the disposal of waste electrical and electronic equipment (WEEE). Contact your local dealer for procedures for recycling this equipment.  
PELCO Manual C426M-F (2/98)  
19  
 
2-11.0 WARRANTY AND RETURN  
INFORMATION  
WARRANTY  
RETURNS  
Pelco will repair or replace, without charge, any merchandise proved  
defectiveinmaterialorworkmanshipforaperiodofoneyearafterthedate  
of shipment.  
In order to expedite parts returned to the factory for repair or credit, please  
call the factory at (800) 289-9100 or (559) 292-1981 to obtain an  
authorization number (CA number if returned for credit, and RA number  
if returned for repair).  
Exceptions to this warranty are as noted below:  
All merchandise returned for credit may be subject to a 20% restocking  
and refurbishing charge.  
Five years on FT/FR8000 Series fiber optic products.  
Three years on Genex® Series products (multiplexers, server, and  
keyboard).  
Three years on Camclosure® and fixed camera models, except the  
CC3701H-2, CC3701H-2X, CC3751H-2, CC3651H-2X, MC3651H-2,  
and MC3651H-2X camera models, which have a five-year warranty.  
Goods returned for repair or credit should be clearly identified with the  
assigned CA or RA number and freight should be prepaid. Ship to the  
appropriate address below.  
If you are located within the continental U.S., Alaska, Hawaii or Puerto  
Rico, send goods to:  
Two years on standard motorized or fixed focal length lenses.  
Two years on Legacy®, CM6700/CM6800/CM9700 Series matrix, and  
DF5/DF8 Series fixed dome products.  
Two years on Spectra®, Esprit®, ExSite, and PS20 scanners, includ-  
ing when used in continuous motion applications.  
Two years on Esprit® and WW5700 Series window wiper (excluding  
wiper blades).  
Service Department  
Pelco  
3500 Pelco Way  
Clovis, CA 93612-5699  
If you are located outside the continental U.S., Alaska, Hawaii or Puerto  
Rico and are instructed to return goods to the USA, you may do one of the  
following:  
Eighteen months on DX Series digital video recorders, NVR300  
Series network video recorders, and EnduraSeries distributed  
network-based video products.  
If the goods are to be sent by a COURIER SERVICE, send the goods to:  
Pelco  
3500 Pelco Way  
Clovis, CA 93612-5699 USA  
One year (except video heads) on video cassette recorders (VCRs).  
Video heads will be covered for a period of six months.  
If the goods are to be sent by a FREIGHT FORWARDER, send the goods  
to:  
Six months on all pan and tilts, scanners or preset lenses used in  
continuousmotionapplications(thatis,presetscan,tourandautoscan  
modes).  
Pelco c/o Expeditors  
473 Eccles Avenue  
Pelco will warrant all replacement parts and repairs for 90 days from the  
date of Pelco shipment. All goods requiring warranty repair shall be sent  
freight prepaid to Pelco, Clovis, California. Repairs made necessary by  
reason of misuse, alteration, normal wear, or accident are not covered  
under this warranty.  
South San Francisco, CA 94080 USA  
Phone: 650-737-1700  
Fax: 650-737-0933  
Pelco assumes no risk and shall be subject to no liability for damages or  
loss resulting from the specific use or application made of the Products.  
Pelco’s liability for any claim, whether based on breach of contract,  
negligence, infringement of any rights of any party or product liability,  
relating to the Products shall not exceed the price paid by the Dealer to  
Pelco for such Products. In no event will Pelco be liable for any special,  
incidental or consequential damages (including loss of use, loss of profit  
and claims of third parties) however caused, whether by the negligence  
of Pelco or otherwise.  
The above warranty provides the Dealer with specific legal rights. The  
Dealer may also have additional rights, which are subject to variation from  
state to state.  
If a warranty repair is required, the Dealer must contact Pelco at (800)  
289-9100 or (559) 292-1981 to obtain a Repair Authorization number  
(RA), and provide the following information:  
1. Model and serial number  
2. Date of shipment, P.O. number, Sales Order number, or Pelco invoice  
number  
3. Details of the defect or problem If there is a dispute regarding the  
warranty of a product which does not fall under the warranty conditions  
stated above, please include a written explanation with the product  
when returned.  
Method of return shipment shall be the same or equal to the method by  
which the item was received by Pelco.  
20  
PELCO Manual C426M-F (2/98)  
 

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