Siemens HiPath 5000 Service Manual page 391

Switches
Adjust switches S1 to S4 to compensate for trunk loop resistance.
Table 3-141 TMDID8 (for U.S. only) - Trunk Circuits and Recommended Switch Settings
Trunk cir-
cuit
1
2
3
4
5
6
7
8
LED statuses and their meanings
Table 3-142 TMDID8 (for U.S. only) - LED Statuses
Status of LEDs 1–8
Off
On
Flashing
Winking
P31003-H3560-S403-54-7620, 09/05
HiPath 3000 V6.0, HiPath 5000 V6.0, Provisional Service Manual
Loop < 1800 ohms:
Open switch
S1A, S1B, S1C, S1D
S1E, S1F, S1G, S1H
S2A, S2B, S2C, S2D
S2E, S2F, S2G, S2H
S3A, S3B, S3C, S3D
S3E, S3F, S3G, S3H
S4A, S4B, S4C, S4D
S4E, S4F, S4G, S4H
Channel is idle, ready to use
Channel is seized
Channel is deactivated
System software test in progress
Boards for HiPath 3000
Peripheral Boards
Loop > 1800 ohms:
Close switch
S1A, S1B, S1C, S1D
S1E, S1F, S1G, S1H
S2A, S2B, S2C, S2D
S2E, S2F, S2G, S2H
S3A, S3B, S3C, S3D
S3E, S3F, S3G, S3H
S4A, S4B, S4C, S4D
S4E, S4F, S4G, S4H
Meaning
boards.fm
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