Panasonic UF 890 - Panafax B/W Laser, Service Handbook

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4.1.4.2 Tonal Signal
This test mode is used to check the tonal signal output. Signals can be output to the line using the following
procedure.
Tonal Signal Table
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
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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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