Specifications

SPEEDDOME ULTRA VII CAMERA DOME INSTALLATION AND SERVICE GUIDE (8200-0184-01, REV. A1)
25 of 41
P1 connector (Manchester data)
Pin Color Designation
1-4
Not used.
5 Black
Manchester (+)
6 White
Manchester (–)
P1 connector (RS422 data)
Pin Color Designation
1 Orange
RS422 Data In High (+)
2 Green
RS422 Data In Low (–)
3 Yellow
RS422 Data Out High (+)
4 Brown
RS422 Data Out Low (–)
5-6 —
Not used.
P1 connector (SensorNet 485 data)
Pin Color Designation
1-4 —
Not used.
5 Orange
SensorNet 485
6 Yellow
SensorNet 485
8. If using RS422 network and an I/O board is
used, check comm. line connections by
pressing and holding data test switch SW1
(Figure 21) and observing nearby red (CR34)
and green (CR35) LEDs. These LEDs indicate
the following:
Constant green,
Blinking red
Comm. line correctly
wired.
Constant green,
No red
"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.
9. Check spring finger connector on I/O board by
connecting housing and eyeball assembly to
original base to verify contact between spring
fingers and CPU board (under cap). Does dome
produce video and respond to commands?
YES Spring fingers may not have seated
properly. Reconnect housing and eyeball
assembly.
NO Replace I/O board.
If routine troubleshooting did not solve the problem,
the manufacturer strongly recommends you
contact your sales representative for repair
instructions.
If you must perform detailed troubleshooting, use
extreme care when disassembling parts! See
"Detailed Troubleshooting," next.