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[Test Mode Execution]
Press each key for the desired test mode No. to execute any of the following tests:
Test Mode
No.
Name
1
VCO/TX FREQ. ADJ
2
TX MOD CHECK
3
TX DATA
4
RX SENS
5
SQ SENS
6
BELL CHECK
7
DTMF DUAL TONE
8
DATA IN CHECK
9
CHANNEL DATA
10
DUPLEX
11
INTERCOM
*Initial Channel of each test mode No.: 19CH
*1. Test Mode 3: Continue output TX data as " 0000 ...... ".
*2. Test Mode 5: When signal is detected, it rings bell tone.
*3. Test Mode 6: Output level of the bell can be changed by the
*4. Test Mode 7: Press the
DTMF will be changed.
1 → 2 → 3 → 4 → 5 → 6 → 7 → 8 → 9 → 0 →
*5. Test Mode 8: When locked receiving data is " 0000 ...... ", it rings bell tone.
*6. Test Mode 9: Continue output data as " 1111 ...... " from CHG CONT(IC8 pin qh).
1
L
L
2
H
L
3
L
L
4
L
H
5
L
H/L
6
L
L
7
L
L
8
L
L
9
L
L
0
H
H
PGM
H
H
[FLASH]
key.
H
H
L
H
H
H
L
L
H
H
L
H
H
H
L
L
H
H
L/H
L
H
H
L/H
H
H
H
L
L
H
H
L
L
H
H
L
H
H
H
L
L
L
L
H
H
[RINGER]
switch (S2).
→ # → 1 → ...... .
– 13 –
*1
*2
*3
*4
*5
*6
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