Nortel DualMode 800, Maintenance Manual

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1-36 Equipment operation Nortel Networks Confidential
411-2051-500 Draft 00.01 November 1999
Command line mode commands
The Command line mode consists of three different sets of commands:
• maintenance commands
• measurement commands
• test commands
Command line mode maintenance commands
Each function in the maintenance command suite may be used by an operator
to aid in the diagnosis and repair of faults in the TRU. There are a large
number of functions to set up loopbacks and set calibration parameters. In
addition, there are some periodic maintenance functions that must be
performed at regular intervals.
Note: The Command line mode and the Fullscreen mode are intended for
testing purposes only. Do not place the TRU into either one of these
modes during call processing. The call in progress will be dropped.
Table 1-4 gives the name, command, state, and action for the command line
mode maintenance commands. These commands apply to both the TRU2 and
TRU3 unless stated otherwise.
Table 1-4
Command line mode maintenance commands
Name Terminal
Command
Personality
Allowed
Description
Antenna Switch
Mode Set ASWMODE A|B
Fixed VCH Sets the antenna switch mode for the given
path. The path can be A(0) or B(1). The mode is
fixed.
Blinking Display
(TRU2 only) Set BLINKING
on|off Any Causes the front panel display of the TRU2 to
blink on and off if set ON.
Clear SWERR
Table Set RSETSWERR Any Clears the SWERR table and resets the current
SWERR count to zero.
Compandor
Control Set
COMPRESSION|
EXPANSION on|off VCH Controls the dynamic range compression and
expansion of the TRU compandor.
Digital
Verification Color
Code Set DVCC
dvcc_value
slot_number TTC Sets the DVCC value for the slot specified or all
slots if ”ALL” is entered as the slot number.
Display Message
(TRU2 only) Set DISPLAY string Any Sets the front panel display on the TRU2 to the
specified string.
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