54
4.1.4.2.
Tonal Signal
This Service Mode is used to check the tonal signal output. Signals can be output to the line using the
following procedure.
Tonal Signal Table
Service Mode 4 - Tonal Signal
Step
Operation or Unit Condition
LCD Display
1
Standby
2
Press “FUNCTION” and then “7”.
3
Press “MONITOR” four times, then press “*”.
4
Press “4”.
5
Press “2” and “START”.
6
Enter the signal number (1-7) to select the binary
signal.
7
Press "CLEAR" to end the signal generation. To select
another signal, repeat step 6.
8
Press "STOP" twice to return to standby.
Number
Signals
1
462 Hz
2
1080 Hz
3
1100 Hz
4
1300 Hz
5
1650 Hz
6
1850 Hz
7
2100 Hz
MMM-dd-yyyy 15:00
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SET MODE (1-6)
ENTER NO. OR
SERVICE MODE
ENTER NO. OR
MODEM TEST (1-5)
1:SIGNAL TEST
TONAL TEST
IDLE (ENTER 1-7)
TONAL TEST
1080Hz
TONAL TEST
IDLE (ENTER 1-7)
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