7
■
Panel Details
q
Operation Indicator (OPERATE)
The operation indicator is on when the power of the
WJ-MPU955A is turned on and the OPERATE switch is
pressed. The operation switch of the CPU is located
behind the front panel.
w
Screws
These screw are removed to detach the front panel.
e
Fan Alarm Indicator (FAN ALARM)
FAN ALARM indicator shows the cooling fan status.
This indicator lights when the cooling fan has a trouble,
and keeps lighting until the power is turned off. In such
case, turn the power off and refer servicing to qualified
service personnel as soon as possible.
Note:
This indicator lights for around five seconds after
the power is turned on. That is the normal status.
r
Hard Disk Drive Indicator (HDD)
This HDD indicator shows the hard disk drive status.
t
Active Indicator (ACTIVE)
This ACTIVE indicator shows the system status of the
WJ-MPU955A.
y
Operation Switch (OPERATE)
When this switch is pressed, the unit will operate while
the POWER switch is ON. To stop the operation, hold
down this switch for around five seconds.
Note:
The AC power is still on even when the OPER-
ATE switch is off.
u
Redundant Selector (REDUNDANT YES/NO)
This selector is reserved for future use.
i
Mode Selector (REDUNDANT AUTO/MANUAL)
This selector is reserved for future use.
o
Reset Button (RESET)
This button is pressed to reset the CPU.
Note:
In normal operation, you need not press the but-
ton.
!0
Test ports (TEST)
These ports are used only for factory tests. Do not con-
nect anything.
!1
Ethernet Ports (10BASE-T/100BASE-TX)
These Ethernet Ports exchange control data via
Ethernet. The CPU can contain up to three Ethernet
ports. In a standard setup, we suggest you use the
[SYSTEM CONTROLLER] port for system controllers
while the [SYSTEM DEVICE] port for video encoders
and decoders. The [OTHER] port is reserved for future
use.
Note:
MPEG2 Encoder (WJ-GXE900) and MPEG2
Decoder (WJ-GXD900) support the NTSC model
only.
!2
Peripheral Interface Ports (SERIAL)
These ports are reserved for future use or factory tests.
!3
Cooling Fan Unit
This cooling fan unit prevents the temperature of the
CPU from rising. Do not block the ventilation opening
on the cover.
!4
Power Switch (POWER ON/OFF)
I:
ON
O:
OFF
!5
AC Inlet Socket (AC IN)
Plug the power cord (supplied as a standard accesso-
ry) into this socket and connect it to an AC outlet.
