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Troubleshooting
If a failure cannot be easily fixed external to the
dome, send the dome to a repair center.
No power (no LEDs light).
Check for power coming in from J-box or controller.
Homing routine does not complete.
Green, red, and yellow LEDs are visible through
small holes in the dome housing that surround the
camera yoke. After power up, the LEDs light as
follows.
GREEN
PLD Loading (20 sec)
Homing Process
Looking for Network*
st
Online Waiting for 1
Command**
* If the dome remains in this state, it cannot locate the
SensorNet, RS-422, or Manchester network.
** The yellow LED remains on until it receives a PTZ movement
command, then goes off. Further PTZ commands will cause
the LED to blink; otherwise, the LED is off.
Connected to RS-422 but no communication.
Check RS-422 wiring by doing the following.
1. Set the dome address to 901; observe the
green, red, and yellow LEDs through the
housing.
LED Indication
Yellow blinks
Red flickers,
Green blinks*
Red blinks.
Green flickers*
*Fix wiring.
2. Reset the dome to the desired address.
SPEEDDOME OPTIMA HOUSING
CONTINUATION OF INSTALLATION GUIDE
RED
YELLOW
(DS1)
(DS2)
(DS3)
On
Off
Off
Off
Blink
On
On
Off
On
Blink
Blink
On
Cause
Wiring OK.
RS-422 wired
backwards.
A wire is not
connected.
No video.
1. Check the video cable and its connection to the
dome. If not OK, fix or replace cable.
2. Check the iris setting. Open iris or set to auto
iris.
3. If the problem is not corrected, send the dome
to a repair center.
Video rolls when switching cameras.
Perform V-phase adjustment at the controller.
Contrast or color off
1. Check the iris setting. Open iris or set to auto
iris.
2. If the problem is not corrected, send the dome
to a repair center.
Pan control absent or improper, but other
control OK.
Send the dome to a repair center.
Tilt control absent or improper, but other
control OK.
1. Check tilt belt operation. Fix the belt if
necessary.
2. If the problem is not corrected, send the dome
to a repair center.
Zoom, focus, and iris control is absent.
Check the flex cable connecting the camera the
housing. If you see any damage, send the dome to
a repair center.
Only some camera control works (for example,
zoom and focus work, iris does not).
Send the dome to a repair center.
10 of 18
8000-2692-01, REV. E
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