SpeedDome Ultra III Camera Dome
8000-2573-01, Rev. B
INSTALLATION AND SERVICE GUIDE
15
2. Check LEDs on I/O board to verify power
and data are reaching dome (Figure 16).
a. Observe green (ac power) and yellow
(comm.) LEDs. Green LED glows steadily
and yellow LED glows steadily (RS422) or
blinks (SensorNet).
b. For RS422, press and hold data test switch
SW1 and observe nearby red and green
LEDs; they indicate the following:
Constant green,
Blinking red
RS422 line correctly
wired.
Constant green,
No red
RS422 “Data In –”
shorted to ground.
Constant red,
Blinking green
“Data In +/ –” wires
reversed.
Blinking red,
Green off
“Data In +” shorted to
ground.
Both LEDs off
“Data In +/ –” wires
shorted or open.
Figure 16. Test switch/LEDs on I/O board
Comm. LED
Power LED
RS422 Test
Pushbutton
3. Set dome address (Figure 17).
Recessed at top of housing and eyeball
assembly are three rotary address switches.
Address range is from 001 to 255.
4. Connect housing and eyeball assembly to
base (Figure 18).
a. Align recessed dimple on cap of dome with
logo visible on I/O board.
b. Mate housing and eyeball assembly to base
and turn it clockwise until you hear a click.
5. Wait 10 seconds for dome to begin its
homing routine.
Homing routine indicates that address was
placed into dome memory and that dome is
ready for programming.
Figure 17. Setting address switches
0
9 0
9 0
9
MSB
LSB
SW3
SW1
SW2
Figure 18. Connecting housing and eyeball
assembly to base
LATCH
Dimple
SW1
