Pelco c1487-c User Manual
SD5 Series
Spectra II™ and
Spectra Lite™ Dome
Installation/
Operation Manual
C1487M-C (7/99)
®
U
®
L
LISTED
Pelco • 300 W. Pontiac Way, Clovis • CA 93612-5699 USA • Pelco Online @ http://www.pelco.com
In North America and Canada: Tel (800) 289-9100 or FAX (800) 289-9150 • DataFAX (800) 289-9108
International Customers: Tel (1-559) 292-1981 or FAX (1-559) 348-1120 • DataFAX (1-559) 292-0435
CONTENTS
Section Page
GENERAL ..........................................................................................................................4
IMPORTANT SAFEGUARDS AND WARNINGS ....................................................... 4
IN-CEILING MODELS ................................................................................................5
PENDANT MODELS ..................................................................................................6
DESCRIPTION...................................................................................................................7
MODELS ....................................................................................................................7
SPECTRA II™ PENDANT COMPONENTS.......................................................7
SPECTRA II™ IN-CEILING COMPONENTS.....................................................7
SPECTRA LITE™ PENDANT COMPONENTS .................................................8
SPECTRA LITE™ IN-CEILING COMPONENTS ...............................................8
INSTALLATION FOR IN-CEILING MODELS .....................................................................8
CEILING AND BACK BOX PREPARATION...............................................................8
HARD CEILING .................................................................................................8
SUSPENDED CEILING ..................................................................................... 9
WIRING .....................................................................................................................10
BACK BOX INSTALLATION......................................................................................12
BACK BOX CONNECTIONS ....................................................................................13
DOME DRIVE ...........................................................................................................15
LOWER DOME .........................................................................................................21
INSTALLATION FOR PENDANT MODELS ......................................................................22
PENDANT-MOUNT INSTALLATION.........................................................................22
SURFACE-MOUNT INSTALLATION.........................................................................23
OPERATION .....................................................................................................................23
POWER-UP DISPLAY ..............................................................................................24
P AN AND TIL T FUNCTIONS.....................................................................................24
AUTO FLIP........................................................................................................ 24
SCAN SPEED ...................................................................................................24
ZOOM .......................................................................................................................25
SPECTRA II™ ZOOM .......................................................................................25
SPECTRA LITE™ ZOOM .................................................................................25
PRESET FUNCTIONS ..............................................................................................25
RANDOM, FRAME, AND AUTO SCANNING ...........................................................26
ZONES......................................................................................................................26
PATTERNS ...............................................................................................................26
ALARMS ...................................................................................................................26
AUXILIARY OUTPUTS .............................................................................................27
PARK .........................................................................................................................27
PROGRAMMING THE SPECTRA II™ AND SPECTRA LITE™ ...............................28
MAIN MENU ACCESS......................................................................................29
BACKLIGHT COMPENSATION ........................................................................29
ZOOM LIMIT .....................................................................................................30
RESET CAMERA..............................................................................................30
GAIN/AGC ........................................................................................................ 31
AUTO IRIS ........................................................................................................32
SHUTTER SPEED ............................................................................................33
AUTO-FOCUS MODE.......................................................................................34
SHARPNESS....................................................................................................34
WHITE BALANCE (COLOR CAMERAS ONLY) ...............................................35
LINE SYNCHRONIZATION ...............................................................................35
POWER-UP MODE...........................................................................................36
AUX MODE .......................................................................................................37
ALARM RESUME .............................................................................................37
ALARM DWELL ................................................................................................38
ALARM PRIORITY............................................................................................38
ALARM PATTERN ............................................................................................39
ZONE BLANK ...................................................................................................39
AUTO FLIP........................................................................................................ 40
PROPORTIONAL PAN .....................................................................................40
2 Pelco Manual C1487M-C (7/99)
Section Page
LIMIT STOPS....................................................................................................41
PARK TIME MINUTES......................................................................................42
SCAN SPEED ...................................................................................................42
PA TTERN LENGTH..........................................................................................42
TROUBLESHOOTING ......................................................................................................43
BACK BOX ELECTRONIC ASSEMBLY REMOVAL .................................................45
MAINTENANCE ................................................................................................................45
DOME CLEANING ....................................................................................................45
SERVICE MANUAL ..................................................................................................45
SPECIFICATIONS.............................................................................................................46
REGULATORY NOTICES.........................................................................................50
WARRANTY AND RETURN INFORMATION....................................................................50
LIST OF ILLUSTRATIONS
Figure Page
1 In-Ceiling Components ......................................................................................5
2 Back Box Parts ..................................................................................................5
3 Pendant Components ........................................................................................6
4 Compass Tool ....................................................................................................8
5 Conduit Fitting Installation..................................................................................8
6 Installing Back Box.............................................................................................9
7 Fastening Back Box ...........................................................................................9
8 Wiring Diagram for Spectra II™ ........................................................................10
9 Wiring Diagram for Spectra Lite™ .................................................................... 11
10 Interconnect Door ............................................................................................. 12
11 Transformer.......................................................................................................13
12 Interconnect Circuit Board Electrical Connections for Spectra II™...................13
13 Interconnect Circuit Board Electrical Connections for Spectra Lite™...............14
14 Switch Locations ...............................................................................................15
15 Lower Dome Installation, In-Ceiling Models......................................................21
16 Lower Dome Installation, Pendant Models ....................................................... 22
17 Backlight ...........................................................................................................29
18 SD5 Series Dimension Drawing........................................................................47
LIST OF TABLES
Table Page
A Video Coaxial Cable Wiring Distances..............................................................11
B 24 VAC Wiring Distances ..................................................................................12
C Switch Settings for SW1 ...................................................................................15
D Switch Settings for SW2 – P-Type Control .......................................................16
E Switch Settings for SW2 – D-Type Control .......................................................17
Pelco Manual C1487M-C (7/99) 3
GENERAL
IMPORTANT SAFEGUARDS AND WARNINGS
Prior to installation and use of this product, the following WARNINGS should be observed.
1. Installation and servicing should only be done by qualified service personnel and
conform to all local codes.
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.
3. Only use replacement parts recommended by Pelco.
4. After replacement/repair of this unit’s electrical components, conduct a resistance
measurement between line and exposed parts to verify the exposed parts have not
been connected to line circuitry.
5. The installation method and materials should be capable of supporting four times the
weight of the enclosure, pan/tilt, camera and lens combination.
The product and/or manual may bear 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.
Please thoroughly familiarize yourself with the information in this manual prior to installation
and operation.
MEASURES DE SECURITE IMPORTANTES
Avant d’installer ou d’utiliser ce produit, les mesures de sécurité suivantes sont à prendre:
1. Toute installation et réparation devraient être entreprises par un technicien qualifié et
conformes au codes locaux.
2. A moins que cet equipement indique avoir un boitié agrée NEMA de type 3, 3R, 3S, 4,
4X, 6 ou 6P, il est uniquement conçu pour utilisation intérieure et ne peut donc pas
être en contact de pluie ou d’humidité.
3. Utiliser seulement les pièces de rechanges recommandées par Pelco.
4. Après toute installation ou réparation de la partie électrique de ce produit, une
résistance entre le courant et la partie exposée devrait être installée afin de vérifier
que la partie électrique n’aie pas été en contact d’un court circuit.
5. L’installation entreprise et le matériel utilisé devraient supporter quatre fois le poids du
boitié, de la tourelle, de la caméra, et de la lentille.
Ce produit et/ou le manuel pourrait inclurent les symbols suivants:
Ce symbol indique qu’un voltage
dangereux pouvant provoquer un
chock électrique est présant
dans cette unité.
Ce symbol indique qu’il y a des
mesures d’installation et
d’entretient importantes inclus
dans le manuel de cet équipement.
CAUTION:
RISQUE DE CHOQUE ÉLECTRIQUE.
NE PAS OUVRIR.
Nous vous prions de bien vous familiarisez avec la manuel avant d’entreprendre toute
installation.
4 Pelco Manual C1487M-C (7/99)
COMP ASS T OOL
SAFETY
BRACKET
CONDUIT FITTING
& LOCK NUT
T-RAIL CLIP
IN-CEILING MODELS
The Spectra II™ dome and Spectra Lite™ dome shipping cartons contain three boxes, plus
the C1487M-C system manual that covers everything in the system (back box, dome drive,
and lower dome). Inspect each box to make sure all parts are present.
Back Box
1 Back box
1 Parts bag (refer to Figure 2)
1 Conduit fitting
1 Safety chain bracket
1 Lock nut
1 Compass tool
4 T-rail clip (clip, L-bracket, screw, lock washer and nut)
1 Installation/Operation Manual (C1488M-B)
Dome Drive
1 Dome drive
1 Installation/Operation Manual (C1489M-A for Spectra II™ or C1498M-A for Spectra Lite™)
Lower Dome
1 Acrylic lower dome with trim ring
1 Installation Instructions (C1457M-B)
BACK
BOX
DOME
DRIVE
LOWER
DOME
Figure 2. Back Box PartsFigure 1. In-Ceiling Components
Pelco Manual C1487M-C (7/99) 5
PENDANT MODELS
The Spectra II™ dome and Spectra Lite™ dome shipping cartons contain three boxes, plus
the C1487M-C system manual that covers everything in the system (back box, dome drive,
and lower dome). Inspect each box to make sure all parts are present.
Back Box
1 Back box
1 Tube of pipe sealant
1 Installation/Operation Manual (C1488M-B)
Dome Drive
1 Dome drive
1 Installation/Operation Manual (C1489M-A for Spectra II™ or C1498M-A for Spectra Lite™)
Lower Dome
1 Acrylic lower dome with trim ring
1 Parts bag
1 O-ring
1 O-ring lubricant
2 Screw, 6-32 x 1/4" (black) or 6-32 x 5/16" (gray)
1 Tube of Loctite
1 Installation Instructions (C1457M-B)
®
BACK
BOX
DOME
DRIVE
LOWER
DOME
Figure 3. Pendant Components
6 Pelco Manual C1487M-C (7/99)
DESCRIPTION
Spectra II™ and Spectra Lite™ domes are capable of the following:
• 360° pan rotation • preset positioning
• +2 to -92° tilt • variable speed
The in-ceiling models can be installed in hard ceilings or standard 2' x 2' (61 cm x 61 cm)
suspended ceilings. These models are for indoor installation only.
The pendant models can be installed indoors or outdoors. The outdoor models include a
sun shield and heater. The heater allows operation in temperatures down to -60°F (-51°C).
An integral receiver has a switch to select the type of control. The receiver supports
Coaxitron® and RS-422 control types.
The dome drive quickly disconnects from the back box for easy servicing or moving.
Spectra II™ models include either a high-resolution color or monochrome camera with a
16X optical, 8X electronic zoom lens for a total zoom ratio of 128X. Spectra Lite™ models
include a preset focus color CCD camera with a 12X zoom lens.
Spectra II™ models include additional features–such as zones, patterns, alarms, auxiliary
relays, and auto focus–that are not part of Spectra Lite™ models.
The Spectra II™ and Spectra Lite™ domes operate on 24 VAC.
MODELS
Each Spectra II™ and Spectra Lite™ system consists of one each: back box, dome drive,
and lower dome. Outdoor pendant systems include a sun shield and heater. Refer to
components below (in-ceiling or pendant) to determine your system configuration.
SPECTRA II™ PENDANT COMPONENTS
BB5A-PB Black pendant-mount back box (CE, UL, cUL)
BB5A-PG Light gray pendant-mount back box (CE, UL, cUL)
BB5A-PG-E Same as BB5A-PG except includes heater and sun shield (CE, UL, cUL)
DD5AC Dome drive with color camera/lens, NTSC standard (FCC, UL, cUL)
DD5AC-X Dome drive with color camera/lens, PAL standard (CE)
DD5AM Dome drive with monochrome camera/lens, EIA standard (FCC, UL, cUL)
DD5AM-X Dome drive with monochrome camera/lens, CCIR standard (CE)
LD5PB-0 Smoked lower dome (1/2 f-stop of light loss) for black pendant-mount dome
LD5PB-1 Clear lower dome for black pendant-mount dome
LD5PB-2 Chrome lower dome (2 f-stops of light loss) for black pendant-mount dome
LD5PB-3 Gold lower dome (2 f-stops of light loss) for black pendant-mount dome
LD5PG-0 Smoked lower dome (1/2 f-stop of light loss) for light gray pendant-mount dome
LD5PG-1 Clear lower dome for light gray pendant-mount dome
LD5PG-2 Chrome lower dome (2 f-stops of light loss) for light gray pendant-mount dome
LD5PG-3 Gold lower dome (2 f-stops of light loss) for light gray pendant-mount dome
LD5PG-E0 Same as LD5PG-0 except includes heater
LD5PG-E1 Same as LD5PG-1 except includes heater
LD5PG-E2 Same as LD5PG-2 except includes heater
LD5PG-E3 Same as LD5PG-3 except includes heater
SPECTRA II™ IN-CEILING COMPONENTS
BB5A-F Indoor back box for flush mounting in a ceiling (CE, UL, cUL)
DD5AC Dome drive with color camera/lens, NTSC standard (FCC, UL, cUL)
DD5AC-X Dome drive with color camera/lens, PAL standard (CE)
DD5AM Dome drive with monochrome camera/lens, EIA standard (FCC, UL, cUL)
DD5AM-X Dome drive with monochrome camera/lens, CCIR standard (CE)
LD5F-0 Smoked lower dome (1/2 f-stop of light loss)
LD5F-1 Clear lower dome
LD5F-2 Chrome lower dome (2 f-stops of light loss)
LD5F-3 Gold lower dome (2 f-stops of light loss)
Pelco Manual C1487M-C (7/99) 7
SPECTRA LITE™ PENDANT COMPONENTS
BB5T-PB Black pendant-mount back box (CE, UL, cUL)
BB5T-PG Light gray pendant-mount back box (CE, UL, cUL)
BB5T-PG-E Same as BB5T-PG except includes heater and sun shield (CE, UL, cUL)
DD5T-C Dome drive with color camera and lens, NTSC standard (FCC, UL, cUL)
DD5T-C-X Dome drive with color camera and lens, PAL standard (CE)
LD5PG-0 Smoked lower dome (1/2 f-stop of light loss) for light gray pendant-mount dome
LD5PG-1 Clear lower dome for light gray pendant-mount dome
LD5PG-2 Chrome lower dome (2 f-stops of light loss) for light gray pendant-mount dome
LD5PG-3 Gold lower dome (2 f-stops of light loss) for light gray pendant-mount dome
LD5PG-E0 Same as LD5PG-0 except includes heater
LD5PG-E1 Same as LD5PG-1 except includes heater
SPECTRA LITE™ IN-CEILING COMPONENTS
BB5T-F Indoor back box for flush mounting in a ceiling (CE, UL, cUL)
DD5T-C Dome drive with color camera and lens, NTSC standard (FCC, UL, cUL)
DD5T-C-X Dome drive with color camera and lens, PAL standard (CE)
LD5F-0 Smoked lower dome (1/2 f-stop of light loss)
LD5F-1 Clear lower dome
LD5F-2 Chrome lower dome (2 f-stops of light loss)
LD5F-3 Gold lower dome (2 f-stops of light loss)
INSTALLATION FOR IN-CEILING MODELS
NOTE:
Use the SCA1
(structural ceiling adapter) if
additional support is required.
CAUTION:
Be
careful not to cut
outside of the line.
If you do, you may not be
able to install the back box.
Also, the trim ring may not
cover the hole.
To install the dome proceed through the steps in this section, beginning with the
Back Box Preparation
section.
CEILING AND BACK BOX PREPARATION
HARD CEILING
1. Locate the center point where you want to drill a hole in the ceiling. (The ceiling tile
cannot be thinner than 0.50 inch [1.27 cm] nor thicker than 1.75 inches [4.45 cm].)
2. Drill a hole in the ceiling using a 3/32-inch drill bit.
3. Remove the compass tool from the parts bag that came with the back box (refer to
Figure 4). Press the stud of the compass tool into the hole in the ceiling. Insert a pencil
in the hole in the other end of the compass and mark a circle on the ceiling.
4. Carefully cut the circle out of the ceiling.
5. Remove the conduit fitting, lock nut, and safety chain bracket from the parts bag and
attach them to the back box as shown in Figure 5.
Proceed to the
Wiring
section.
ATTACH SAFETY CHAIN HERE
Ceiling and
Figure 4. Compass Tool Figure 5. Conduit Fitting Installation
8 Pelco Manual C1487M-C (7/99)
CAUTION:
T-RAIL CLIP
FOR
CEILING TILE
T-RAIL CLIP
FOR
CEILING TILE
HARD CEILING
OR
CEILING TILE
HARD CEILING
OR
CEILING TILE
The
ceiling tile must be
capable of support-
ing 16 pounds (7.3 kg) of
weight. If the ceiling tile will
not support this weight, order the SD5-P metal panel.
CAUTION:
Be
careful not to cut
outside of the line.
If you do, you may not be
able to install the back box.
Also, the trim ring may not
cover the hole.
SUSPENDED CEILING
1. Remove the ceiling tile from the ceiling. (The ceiling tile cannot be thinner than 0.50
inch [1.27 cm] nor thicker than 1.75 inches [4.45 cm].)
2. Locate the center point to drill a hole in the tile.
3. Drill a hole in the ceiling tile using a 3/32-inch drill bit.
4. Remove the compass tool from the parts bag that came with the back box (refer to
Figure 4). Press the stud of the compass tool into the hole in the ceiling. Insert a pencil
in the hole in the other end of the compass and mark a circle on the ceiling.
5. Carefully cut the circle out of the ceiling tile.
6. Remove the conduit fitting, lock nut, and safety chain bracket from the parts bag and
attach them to the back box as shown in Figure 5.
7. Refer to Figure 6. Compress the spring clips on the back box with your hands and
push the back box through the hole in the ceiling tile. The spring clips will spring out
when they clear the ceiling tile.
8. Refer to Figure 7. Tighten the screws until the spring clips hold the back box firmly to
the ceiling tile. You will hear a clicking noise when the screws are tight. Do not install
the ceiling tile in the ceiling yet.
Proceed to the
Wiring
section.
Figure 6. Installing Back Box
Figure 7. Fastening Back Box
Pelco Manual C1487M-C (7/99) 9
WIRING
Bring wiring to the back box opening in the ceiling. Do not attach the wiring to the back box.
You will do that later.
Refer to Figure 8 for the Spectra II™ wiring diagram or Figure 9 for the Spectra Lite™
wiring diagram.
Wiring is required for power, earth ground, and video.
Refer to Table A for the type of video coaxial cable to use.
Input power for the dome is 24 VAC only. Power consumption is 30 vA per dome for indoor
models and 75 vA for outdoor models. Refer to Table B to determine the size of wire to use.
NOTE:
The dome will stop
operating if the voltage at
the dome drops below 18
VAC. It will turn back on
when the voltage exceeds
18 VAC.
Use a 24 VAC transformer with the following minimum vA:
40 vA per dome For indoor models (without heater)
100 vA per dome For outdoor models (with heater)
Refer to Figure 11 for wiring multiple domes from the same transformer.
SPECTRA II™ INTERCONNECT BOARD
CONTROL
(RS-422)
7
+5 to +24 VDC
EXTERNAL RELAY
(WIRING EXAMPLE)
Figure 8. Wiring Diagram for Spectra II™
10 Pelco Manual C1487M-C (7/99)
If you are using a Coaxitron® controller, the control signals to operate the dome drive will
be transmitted over the video coax. The RS-422 control lines are not used.
If you are not using a Coaxitron® controller, use the RS-422 control lines. Use 22-gauge
wire.
Optional wiring for the Spectra II™ dome may be provided for alarm inputs (maximum of
seven), relay output (Aux 1), and auxiliary output (Aux 2). For more information about
wiring requirements, refer to the
Back Box Connections
section.
Proceed to the
Back Box Installation
section.
SPECTRA LITE™ INTERCONNECT BOARD
CONTROL
(RS-422)
Figure 9. Wiring Diagram for Spectra Lite™
Table A. Video Coaxial Cable Wiring Distances
Cable Type* Maximum Distance
RG59/U 750 ft (229 m)
RG6/U 1,000 ft (305 m)
RG11/U 1,500 ft (457 m)
* Minimum cable requirements:
75 ohms impedance. All-copper center conductor.
95% braided copper shield.
Pelco Manual C1487M-C (7/99) 11
Table B. 24 VAC Wiring Distances
THUMBSCREW
00096
The following are the recommended maximum distances for 24 VAC with a 10-percent
voltage drop. (Ten percent is generally the maximum allowable voltage drop for AC-powered
devices.)
20 18 16 14 12 10
30 vA 94 ft 150 ft 238 ft 380 ft 603 ft 960 ft
(28 m) (45 m) (72 m) (115 m) (183 m) (292 m)
75 vA 37 ft 60 ft 95 ft 152 ft 241 ft 384 ft
(11 m) (18 m) (29 m) (46 m) (73 m) (117 m)
BACK BOX INSTALLATION
Wire Gauge
OPTIONAL PROCEDURE:
If you prefer, you may make
the wiring connections inside the back box before
installing the back box in the
ceiling.
To do this, loosen the
thumbscrew inside the back
box and open the hinged
door (refer to Figure 10).
Bring the wiring into the
back box through the conduit fitting. Follow the steps
Back Box Connec-
in the
section and then
tions
return to this section.
CAUTION:
The
ceiling must be capable of supporting
16 pounds (7.3 kg) of
weight. If the ceiling will not
support this weight, provide
additional reinforcement.
Also, a suitable safety chain
must be attached to the
back box to support up to 16
pounds (7.3 kg) in the event
of a ceiling failure.
1. Suspended Ceiling Only (for hard ceiling, go to step 2) – Install the ceiling
tile with the back box. Attach a T-rail clip on each side of the ceiling tile as shown in
Figure 7.
The clips for the ceiling tile are supplied with the back box. Attach the clip to the T-rail.
Fasten the L-bracket to the clip with the supplied screw, lock washer and nut.
2. Install a safety chain or cable (not supplied) that will support up to 16 pounds (7.3 kg).
Fasten one end to a support structure in the ceiling. Fasten the other end to the safety
chain bracket (refer to Figure 5) to prevent the back box from falling.
3. Refer to Figure 10. Loosen the thumbscrew inside the back box and open the hinged
door.
4. Bring the wiring into the back box through the conduit fitting. If the wiring is inside
flexible conduit, connect the conduit to the fitting on the back box.
5. Hard Ceiling Only - Refer to Figure 6. Compress the spring clips on the back box
with your hands and push the back box through the hole in the ceiling. The spring clips
will spring out when they clear the ceiling. Refer to Figure 7. Tighten the screws until
the spring clips hold the back box firmly to the ceiling. You will hear a clicking noise
when the screws are tight.
Proceed to the
Back Box Connections
section.
Figure 10. Interconnect Door
12 Pelco Manual C1487M-C (7/99)
BACK BOX CONNECTIONS
WARNING:
Make sure you
wire power to the outer connectors of the terminal block
and ground to the middle
connector. Otherwise, you
could damage the dome.
DOME 1
POWER
DOME 2
POWER
DOME 3
POWER
EXAMPLE:
If each dome
requires 30 vA, three domes
require a transformer with a
minimum output of 120 vA
Wiring
(refer to the
section
for transformer requirements).
Figure 11. Transformer
Wiring
Refer to Figure 12 or 13 to attach the wiring to the interconnect circuit board inside the back
box. Also refer to Figure 8 or 9 if necessary.
1. Earth Ground - Connect earth ground to the middle connector on the power
connector.
2. Power - Connect 24 VAC from the transformer to the outer terminals on the power
connector. It does not matter which lead goes to which terminal.
If you are wiring more than one dome from the same transformer, it is important to
wire the power connector in each dome the same way. That is, the wiring from one
side of the transformer must be connected to the same connector on each dome. If
you reverse the wiring, the cameras will be out of phase with each other and may
produce what appears to be vertical roll when switching between cameras. Refer to
Figure 11 for a wiring diagram.
3. Video - Connect the coaxial cable to the BNC video connector.
4. Control - If you are using a Coaxitron® controller, control signals will be transmitted
over the video coax.
If you are using RS-422 (P or D) control signals, connect the control lines from the
controller to the circuit board. Connect the wires as follows:
From controller To 4-Wire terminal on circuit board
RX- TX-
RX+ TX+
TX- RX-
TX+ RX+
CONNECTOR
FOR OPTIONAL
TRANSLATOR
SUBASSEMBLY
DOME DRIVE
CONNECTOR
FAN
RS-422
CONTROL
SIGNALS
AUX 1
HTR/FAN
1
2
3
4
5
6
7
GND
NO
COM
NC
AUX 2
GND
PWR IN
ALARMS
RELAY
RX–
RX+
TX–
TX+
24 VAC
MIDDLE
PIN IS
GND
VIDEO
FUSE
POWER
(24 VA C ONLY)
1.6 A
Figure 12. Interconnect Circuit Board Electrical Connections for Spectra II™
Pelco Manual C1487M-C (7/99) 13
HTR/FAN
DOME DRIVE
CONNECTOR
RS-422
CONTROL
SIGNALS
POWER
(24 VAC ONLY)
FAN
24 VAC
MIDDLE
PIN IS
GND
VIDEO
CONNECTOR
FOR OPTIONAL
TRANSLATOR
SUBASSEMBLY
RX–
RX+
TX–
TX+
FUSE
PWR IN
1.6 A
Figure 13. Interconnect Circuit Board Electrical Connections for Spectra Lite™
NOTE: (Spectra II™
Connect only a low
Only)
voltage device to the relay
output. Maximum current
rating of the relay contacts
is two amperes.
CAUTION:
(Spectra II™
The maxi-
Only)
mum output of AUX 2 is 150
mA. If you connect a device
that draws more current,
you could destroy the output
transistor. The output is intended to drive logic circuits
or low-current devices. If
higher current is required,
connect the output to a relay.
CAUTION:
Leave
adequate slack in
the wiring to permit
the door to open without
pulling on the connectors.
5. Heater/Fan - This is a factory connection for a heater on outdoor pendant models.
6. Alarm Inputs - (Spectra II™ Only) If you need alarm inputs, connect them. The
maximum number of alarm inputs is seven. Refer to Figure 8 for a typical wiring
example. Alarm inputs require a ground signal through a contact closure, such as a
switch.
7. AUX 1 - (Spectra II™ Only) An AUX 1 command from the controller will activate
the relay output. If you need the relay, wire it as required. Refer to Figure 8. The relay
contacts are shown when AUX 1 is inactive. When an AUX 1 command is issued, the
relay contacts will reverse and remain latched until a clear command is issued.
8. AUX 2 - (Spectra II™ Only) An AUX 2 command from the controller will place a
ground at the output of AUX 2 to operate the device connected to it. The output will
remain latched until a clear command is issued. If you need the AUX 2 output, wire it
as required. Refer to Figure 8 for typical wiring examples. The AUX 2 output is an
open collector transistor driver that can pass a maximum of 150 mA at 32 VDC. It is
capable of driving TTL logic circuits or low-current reed relays. If you use an external
relay, make sure that both the supply voltage and the current requirements are well
below the maximum of 32 VDC and 150 mA. Exceeding these values will cause
permanent damage to the dome. If you are not familiar with open collector drive
requirements, contact Pelco technical support for assistance.
9. Close the door and tighten the thumbscrew securely.
Proceed to the
Dome Drive
section.
14 Pelco Manual C1487M-C (7/99)
DOME DRIVE
18
18
ON
OFF
ON
OFF
SW 1
SW 2
12345678
ON
OFF
ON
OFF
SW 1
SW 2
12345678
NOTE:
For Coaxitron® con-
trol, SW2 is not used and all
must
switches
be OFF.
CAUTION:
Make
sure the dome
drive locks into
place. Tug downward on the
dome drive with moderate
pressure to ensure that it
stays in place.
1. Turn on power to the back box. The red LED should light to indicate power.
If the LED does not light, correct the trouble before proceeding. Refer to the
shooting
section.
Trouble-
If the light is operating, you may either leave the power on and continue with the
installation, or you may turn the power off before proceeding further.
2. Set the switches on the bottom of the dome drive. Refer to Figure 14 and Table C for
the settings for SW1.
Refer to Figure 14 and Tables D and E for the settings for SW2.
3. Install the dome drive in the back box: Line up the green drive eject tab on the dome
drive with the green label on the back box and the red static tab with the red label on
the back box. Raise the dome drive into the back box and push on the ends of the
tabs until they both click into place on the back box.
4. Turn on power, if it is not on. Listen for the fan operating. If the fan does not work, the
dome will overheat and shut down. If the fan does not work, return the back box
electronic assembly and dome drive to the factory for repair. Refer to the
Electronic Assembly Removal
Proceed to the
Lower Dome
section.
section.
Back Box
Pelco Manual C1487M-C (7/99) 15
Figure 14. Switch Locations
Table C. Switch Settings for SW1
Control Type Switch Setting
Coaxitron
®
P-Type Control ON OFF OFF OFF OFF OFF OFF OFF**
D-Type Control OFF ON OFF OFF OFF OFF OFF* OFF**
NOTES: Switches SW 1-3 through SW 1-6 MUST be OFF.
D-type control is RS-422 that is compatible with Pelco’s CM6700, MPT9500 and CM8500
controllers or with American Dynamics control systems using the AD2083 Translator.
P-type control is RS-422 that is compatible with Pelco’s CM6700/CM9750/CM9760 control systems.
* OFF- Use with controllers that have more than 32 presets.
ON- Use with American Dynamics controllers (32 presets).
** OFF - Use with all control systems except CM9502 with
For CM9502 with fixed speed keyboards, set switch OFF.
ON - Use with CM9502 with variable speed keyboards for smoother joystick control.
SW1-1 SW1-2 SW1-3 SW1-4 SW1-5 SW1-6 SW1-7 SW1-8
OFF OFF OFF OFF OFF OFF OFF OFF**
variable speed keyboards.
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