Alignment Procedure - Toshiba FT-8908 Service Manual

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Test Mode For Base Unit
Press the "PAGE" key about 1.5 seconds while turning the power on.
1. To change the TEST mode: Press the "PAGE" key with T/P switch to PULSE position.
2. To change channel:
3. To cancel Test mode:
STEP
FUNCTION
1
VCO/TX FRQ. ADJ
2
TX MODE CHECK
3
TX DATA
4
RX SENS.
5
SQ SENS.
6
SINGLE TONE CHECK
7
DUAL TONE CHECK
8
DATA IN CHECK
9
CHANNEL DATA CHECK
10
DUPLEX
*A : CHARGE LED is ON when SQ ON, CHARGE LED is OFF when SQ OFF.
*1 : "0000..." (250Hz) will be fed out continuously as transmitting data.
*2 : CHARGE LED lights when the received data are "0000..." .
Channel rotation
19 → 20 → 21 → 40 → 1 → 2 → 3 → 4 → 5 . . . . . . . . 37 → 38 → 39 → 40

ALIGNMENT PROCEDURE

Press the "PAGE" key with T/P switch to TONE position. If changing the step, the
channel returns to the start channel.
Bell rings, charge the Handset or Power off.
START CH TX CONT
19
19
19
19
19
19
19
19
19
19
— 3 —
TX MUTE
RX MUTE
L
L
L
L
H
L
L
L
L
H
L
H
L
L
*A
H
L
L
H
L
L
L
L
L
H
L
L
L
H
H
RL CONT
REMARKS
L
H
* 1
L
H
H
L
H
* 2
H
L
H

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