5 (E)
Locations and Functions of Parts
1
POWER indicator
Lights in green when the power is on.
When trouble occurs, the indicator warns of it as
follows:
Indicator
Trouble
Unlit
• External power is shut down.
• Internal 5 V power is shut down.
Flashes in red
• An error is detected in self-diagnostics.
• Abnormal fan operation
• Either internal 3.3 V power circuits is
short-circuited.
If the indicator does not light even when you set the
POWER switch to “ ” or it flashes in red, return the
switch to “ ,” unplug the AC power cord, and contact
your Sony service personnel.
2
POWER switch
To turn the power to the unit on/off.
The power is on when the switch is set to “ ” and off
when set to “ .”
3
Display
When MPEG bitstream input (DVB ASI) is being
supplied, the display alternately indicates the ATM-
cell bit rate (in kbps) at the input and output ports.
Note that the displayed value is not a precise bit rate.
The display is just for reference.
Cooling fan
7
MPEG BIT STREAM I/O connectors
qs
AC IN connector
9
ALARM connector
q;
CONTROL connectors
RS-232C
10BASE-T
DVB ASI
INPUT
DVB ASI
OUTPUT
MPEG BIT STREAM I/O
ALARM
>PC<
CONTROL
1
2
-
AC IN
U
8
ATM I/O block
qa
U
terminal
Front panel
Rear panel
2
POWER switch
1
POWER indicator
6
ALARM indicator
POWER
Tx
Rx
ALARM
I
O
NETWORK INTERFACE UNIT BDX-N1000
5
Rx indicator
3
Display
4
Tx indicator