Pelco Manual C2434M (7/01) 5
LABEL
SW1
LABEL
SW2
SW1
SW2
RS-422 TERMINATION SWITCH
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
SW2
00538
GREEN
TAB
RED
TAB
00539
BARREL
KEY LOCK
BALL STUD
RECEIVER
BALL STUD
00497
TRIM LEASH
TO USE YOUR DOME, REFER TO THE OPERATION AND
PROGRAMMING MANUAL.
+5 to +24 VDC
NOT USED
NOT USED
TX-
TX+
VIDEO IN
CONTROLLER
TX-
TX+
RX-
RX+
SWITCHES
(WIRING EXAMPLE)
1
2
3
4
5
6
7
ALARM
INPUTS
GROUND
+5 VDC
AUX 2 HEATER/FAN (NOT USED)
VIDEO OUT
GROUND AUX 2
(NO)
(NC)
RELAY
(AUX 1)
CONTROL
(RS-422)
LOGIC GATE
(WIRING EXAMPLE)
EXTERNAL RELAY
(WIRING EXAMPLE)
24 VAC
TRANFORMER
COAXITRON
CONTROLLER
2 WIRE
CONTROLLER
POWER
(24 VAC ONLY)
SPECTRA II ONLY
00542
STEP 4 - WIRE CIRCUIT BOARD
Attach the wiring to the circuit board inside the back box. When
finished, close the door to the back box and turn on the power.
The red LED will light.
IMPORTANT: If the LED does not light, refer to the

Trouble-

shooting section

.
NOTE: Aux 1 - Maximum 2A at low voltage (<40V)
Aux 2 - Maximum 150 vA at 32 VDC
STEP 5 - INSTALL DOME DRIVE
a.Set the DIP switches for SW1 and SW2 on the bottom of the
dome drive for the appropriate receiver address. Refer to the
labels on the dome drive or Tables C through E in the
Appendix
in the back of this manual.
b. Line up the green and red tabs with the green and red labels.
Push in on the tabs. Insert the side with the green tab, then the
side with red tab. Continue pushing on the ends of the tabs
until both sides click into place.
STEP 6 - INSTALL LOWER DOME
a.Attach the lower dome trim leash to one of the 8-32 x .275-
inch screws that secure the back box to the mounting ring.
b.Inser t both keys in the barrel locks. Turn keys clockwise to the
unlocked position. Keys can not be removed from lock in the
unlocked position.
c. Align pegs (located on the mount ring) with the peg recep-
tacles (located on the inside of the lower dome).
d.Place lower dome over back box. Hold and turn both keys to
the locked position.