GRASS VALLEY Concerto, Instruction Manual

Page: 143 / 174

Concerto — Instruction Manual 143
Troubleshooting
The LEDs found on the Ethernet/Crosspoint Bus Matrix Controller module
are shown in
Table 53 .
Table 53. Ethernet/Crosspoint Bus Matrix Controller LEDs
Group Label LED Indication Condition
Ethernet
FAST
D8
(yellow)
On Ethernet active at 100Base-T
Off Ethernet inactive
COL
D9
(red)
On Ethernet collision
Off No collision
RX
D10
(green)
On Ethernet receiving
Off Not receiving
TX
D11
(green)
On Ethernet transmitting
Off Not transmitting
LINK
D12
(green)
On Ethernet connected
Off No Ethernet connection
Reference
SYNC
ERR
D13
(red)
On Reference missing or not locked
Off Normal
VI2
PRES
D14
(green)
On Video Reference 2 present
Off Not present
VI1
PRES
D15
(green)
On Video Reference 1 present
Off Not present
TC2
PRES
D16
(green)
On Time code 2 present
Off Not present
TC1
PRES
D16
(green)
On Time code 1 present
Off Not present
48K
PRES
D17
(green)
On AES Present
a
a
Valid AES Reference generated from top Audio module distributed through matrix.
Off Not present
Activity and
Power
ACT
D1
(yellow)
On Normal - active control
b
b
Controller module is in control of matrix.
Off Standby
RECV
D2
(green)
On External com-receiving
Off Not receiving
XMIT
D3
(green)
On External com-transmitting
Off Not transmitting
ERROR
D4
(red)
On Circuit failure or reset
c
c
Alarm conditions are; fan or power supply failure, TDM error, or Controller module reset.
Off Normal
BUSY
D5
(yellow)
On Active Controller indication
d
d
Flashing indicates receiving communication from control system.
Off Inactive
PWR
OK
D6
(green)
On Chassis power at proper voltage
Off Bad or unseated module
DONE
D7
(green)
On FPGA loaded, module ready
Off Module not functional
Yellow
Green
Red
Legend
PWR
OK
DONE
ACT
GND
+5V
ERROR
TC2
PRES
BUSY
48K
PRES
LINK
SYNC
ERR
RECV
VI 2
PRES
XMIT
VI 1
PRES
CLEAR MEM
RESET
TX
RX
FAST
COL
TC1
PRES
+2.5V
+3.3V