Sony RSE-500 Operating Instructions Manual page 35

Checking the ISDN Interface
You can check the BRI interface software version, the
Layer 1 status, or execute the loop back through the
ISDN connection.
Checking the BRI interface
Looping Back the Primitive
You can loop back the primitive of the request
between the local and remote sites for another testing
purpose.
You can check the BRI interface software version.
This item is only for checking.
1
Select .^4. BRI MISC from the SETTING menu.
The following screen appears.
—-BRI MISC-—
iDIftG REOUESTlU^t^I
INF01 SIGNALS
LOOP BACK lOFF 1
LOCAL REQUEST
REMOTE REQUEST
OFF REQUEST
<EXIT>
2
Select DIAG REQUEST using ♦ or ♦, then pre.s.s
ENTER.
The BRI software version number displays in the
DIAG REQUEST box.
3 After checking the version, move the cursor to
<EXIT> using ♦, then press ENTER.
The DIAL LIST menu appears.
1
Select 34. BRI MISC from the SETTING menu.
2
Press ♦ twice.
3
Select loopback ON or OFF using ♦ or ♦.
4
select LOCAL REQUEST, REMOTE REQUEST
or OFF REQUEST using ♦ or ♦.
5
Press ENTER.
Loop back starts.
6
After finishing the loopback, move the cursor to
<EX1T> u.sing ♦, then press ENTER.
The DIAL LIST menu appears.
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Notes
•This function is not available for normal
communication.
• You have to turn the Video Transmitters off and on at
both sites after executing REMOTE REQUEST for
next communication.
Generating the INF01 Signal for
Testing Layer 1
1
Select 34. BRI MISC from the SETTING menu.
2
Press ♦ to select INFOl SIGNALS.
'3 Press ENTER.
The INFO 1 signal generates and Layer 1 test
starts.
4
After te.sting Layer 1, move the cursor to <EXIT>
using ♦, then press ENTER.
The DIAL LIST menu appears.
Note
This function is not available for normal
communication.