Siemens 5935 Specifikace stáhnout pdf (Strana 111)

XMU+ Installation and Maintenance Guide rev.07 103

Testing XMU+ Line Connections

 LS/LR SP NC - Level Start/Level Return single play, CP relay normally

closed.

 PS/LR NO - Pulse Start/Level Return, CP relay normally open.

 PS/LR NC - Pulse Start/Level Return, CP relay normally closed.

 PS/PR NO - Pulse Start/Pulse Return, CP relay normally open.

 PS/PR NC - Pulse Start/Pulse Return, CP relay normally closed.

 CP - Continuous Play, no relay toggle.

 CP NO - Continuous Play, CP relay normally open. (Default for low

impedance line cards.)

 CP NC - Continuous Play, CP relay normally closed.

 SCP NO - Synchronized Continuous Play, CP relay normally open.

 SCP NC - Synchronized Continuous Play, CP relay normally closed.

 Off-line - Line will not operate.

9. If required (for operating modes R, RN, RB, RB+, RT, RT+ and RD), press the

Right Arrow button until you reach the desired ring limit, and press Enter. The

ring limit is the number of cycles (rings) that the XMU+ will wait before

answering the line (default is 1).

10. Press Exit until the menu returns to the main display.

11. If operating mode R is selected, perform a line check.

See To perform a line check on page 124 for more

information.

12. Record the line card operation modes in the Delivery

Checklist. See The XMU+ Delivery Checklist on page 21.

To test lines

1. Collect all applicable telephone (line) numbers.

2. Record all telephone numbers in the Delivery Checklist.

See The XMU+ Delivery Checklist on page 21.

3. Ring the appropriate line by dialing the telephone number.

If the XMU+:

 Answers and the message plays, the line cards are properly cabled.

 Does not answer or the message does not play, troubleshoot. See If XMU+

Is Not Answering on page 121 for more information.

4. Repeat step 3 until all the lines have been tested.

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Siemens 5935 Specifikace Strana 111