Sierra Video 3232HD-3G - Manual (Page 63)

SIERRA VIDEO
53
Troubleshooting
Introduction
Button Lamp Test
If the source one button is held down when power is first applied, the control panel will
enter a Keyboard/Lamp test function. If no button is held down, the control panel will go
directly to the status mode.
Front Panel Error Indications
Power Supply Failure
If the system is configured for redundant power supplies and a power supply is missing,
the LOCK button will blink.
Routing switcher Configuration Fault
If there is a serious problem with the routing switcher where it cannot operate properly,
the LOCK and FUNC buttons will blink RED. All other buttons on the panel will be off.
NOTES:
If the output signal is disturbed or interrupted by electromagnetic interference, the signal
should return and stabilize when the interference ends. If not, disconnect the AC power
cord and reconnect it again to reset the switcher.
If the following recommended actions still do not result in satisfactory operation, please
consult your Sierra Video Dealer.
Power and Indicators
Problem Remedy
No power  Confirm that power connections are secured at the switcher and at
the receptacle. Make sure the receptacle is active, with the proper
mains voltage.
Chapter 6