Sony RSE-500 Operating Instructions Manual page 32

Permission to Be Connected
Diagnosing the System
Checking the Calling Party or
Called Party Number
You can check a call against the numbers registered on
the LIST (RECEIVE) menu. If you set RECEIVE
CHECK to ON, the unit cannot receive any calls other
than from the registered numbers.
If you set LDN CHECK to ON, the unit checks a
called party number against your local directory
number.
1
Select 30. RECEIVE CHECK from the SETTING
menu.
The following menu appears.
-RECEIUE CHECK-
RECEIUE CHECK ON iOFP
LDN CHECK rONi OFF
<CflNCEL> <0K>
^ Select receive check ON or OFF using or
then press ♦.
3
Select LDN check ON or OFF using ♦ or
then
press
4
Press ENTER.
The setting is registered and the main menu
appears.
Note
If you cannot receive a call, set LDN CHECK to OFF.
You can diagnose the Video Transmitter system. The
diagnostics are executed by looping back the audio/
video signals and serial data.
SeRIng the Loop Back and
Debugging
1
Select 29. MAINTENANCE from the SETTING
menu.
The following screen appears.
MftINTENflNCE
OFF LOOP BACK
OFF DEBUG
OFF HEALTH CHECK
OFF 2ND TELEPHDNEtt
2ND TELEPHONEH:
[**********************]
SUB ADDRESS:[**********1
01234567B9 B5
<CANCEL> |<W>l
2
Select loop back ON or OFF using ♦ or
then
press ♦.
3
Select debugging ON or OFF using ♦ or 4^, then
press ♦ three times.
4
Press ENTER.
The setting is registered.
When LOOP BACK is set to ON
The analog video input signal from the camera is
digitized and encoded when you call through the DIAL
LIST menu. This signal is looped back and decoded
before sending it via ISDN. This decoded signal is
displayed on the monitor after converting to an analog
signal.
When DEBUG is set to ON
The ISDN line connection status is output to the USER
DATA port.
When HEALTH CHECK is set to ON
When the devices at remote site do not shut down
properly, such as disconnect the line before turning off
the devices, or error occumed in ISDN lines,
disconnect the line properly.
Note
The health check does not function when the local
Video Transmitter turns off the power before
disconnectins the line.