Instruction manual

136 Concerto — Instruction Manual
Section 4 — Maintenance and Troubleshooting
Matrix Module LEDs
Matrix Module LEDs are identified in Table 56.
Table 56. Matrix Modules LEDs
Analog &
D
igital
Audio
Analog
Video
Digital
HD & SD
Video
TimeCode
Port
LEDs
Label Indication Condition
OVER
TEMP
DIAG POWER
OK
ERROR BUSYPARITY
ERROR
DONE AVI 2AVI 1 AES
REF
LOOP
LOCKED
BOARD
ENABLE
PWR
OK
DONEERROR BUSY AVI 2AVI 1PARITY
ERROR
OVER
TEMP
DIAG BRD
ENABLE
POWER
OK
DONEERROR BUSY VI 2VI 1PARITY
ERROR
OVER
TEMP
DIAG BOARD
ENABLE
OVER
TEMP
DIAG POWER
OK
ERROR BUSYPARITY
ERROR
DONE BOARD
ENABLE
DIAG
(red)
On Diagnostic (factory use)
Off Normal
OVER TEMP
(red)
On Over temperature
a
Check air intake and exhaust temperature, fans and air filter. Verify chassis ventilation slots are clear and door is closed.
a
Off Normal
PARITY ERROR
(red)
On Parity error
Off Normal
ERROR
(red)
On Error.
Off Normal
BSY or BUSY
(yellow)
On
b
Signifies that a switch has been activated.
Busy
b
Off Standby
POWER OK or
PWR O
K
(green)
On Power on
Off Bad or unseated module
DONE
(green)
On Done
Off FPGA loaded, module ready
AVI 1
(green)
On Audio reference 1 present
Off No reference 1
AVI 2
(green)
On Audio reference 2 present
Off No reference 2
VI 1
(green)
On Video Reference 1 present
Off No reference 1
VI 2
(green)
On Video Reference 2 present
Off No reference 2
AES REF
(green)
On AES reference present
Off No AES reference
LOOP LOCKED
(green)
On Locked to AES reference
Off No lock to AES reference
BOARD ENABLE or
BRD ENAB
LE
(green)
On
Module is communicating with
the Controller module
c
Flashing indicates receiving communication.
c
Off
Module is not communicating
w
ith the Controller module
TDM Submodule LEDs
The location of the LEDs on the TDM submodule is shown in Figure 86. See
Table 57 for LED usage.