Grass Valley 8964MON - Manual (Page 12)

12 8964MON Instruction Manual
Power Up
Table 2. Board Edge LED Names and Meaning
LED Indication Condition
FAULT
(red)
Off Normal operation.
On continuously Module has detected an internal fault. (Refer to Service on page 34 .)
Flashing Configuration problems. Check inputs and settings. Missing video.
COMM
(yellow)
Off No activity on frame communication bus.
3 Quick Pulses Locate Module command received by the module from a remote control system.
Short flash Activity present on the frame communication bus.
CONF
(yellow)
Off Module is in normal operating mode.
On continuously Module is initializing, changing operating modes or programming hardware.
3 Quick Pulses Locate Module command received by the module from a remote control system.
PWR
(green)
Off No power to module or module’s DC/DC converter failed.
On continuously Normal operation, module is powered.
525/625
(green)
Off Not Used
CM1
(yellow)
Off
On/Off combination Indicates what channel is enabled for configuration when
Channel Select Mode (CSM) LED is on (described in
Table 4 on page 16 ).
On
CM0
(yellow)
Off
On
CH1
(green)
Off No signal present on Channel 1.
On continuously Valid signal is present on Channel 1.
CH2
(green)
Off No signal present on Channel 2.
On continuously Valid signal is present on Channel 2.
CH3
(green)
Off No signal present on Channel 3.
On continuously Valid signal is present on Channel 3.
CH4
(green)
Off No signal present on Channel 4.
On continuously Valid signal is present on Channel 4.
2ND
(yellow)
Off Not Used
CSM
(yellow)
Off Paddle switch controls current Bank parameter mode.
On continuously Paddle switch controls channel selection.