— 4 —
Test Mode For Handset Unit
To perform the TEST mode, turn the power ON by pressing the “ ” and “#” buttons at the same time.
When entered the TEST mode, the bell rings and the unit enters TEST mode 1 . ( Refer to the following table. )
1. To change the TEST mode: Press the number key for the corresponding TEST mode.
(Refer to the following table)
2. To change channel:
Press “CHANNEL” key.
( Note: If the step is changed, the channel returns to the start channel. )
3. To cancel the TEST mode:
Turn the power OFF, charge the Handset, press the “TALK” key.
*A : Squelch ON: H Squelch OFF: L
*1 : In TEST mode 3, “0000...” is output continuously as transmitting data.
*2 : In TEST mode 6, bell (1kHz) rings lowly when the data received is “0000...”.
*3 : In TEST mode 7, bell rings loudly with initial 2 tone (2kHz, 2.2kHz).
*4 : In TEST mode 8, bell (1kHz) rings lowly when P BATLOW is “L”.
*5 : In TEST mode 9, bell rings lowly when P CHRGIN is “L”.
Channel rotation
21
→
20
→
19
→
40
→
1
→
2
→
3
→
4
→
5 . . . . . . . 37
→
38
→
39
→
40
→
STEP
FUNCTION
KEY
START CH TX PWR RL PWR TX MUTE RX MUTE
CONV
REMARKS
1
VCO/TX FREQ. ADJ
1
21
L
H
L
L
H
2
TX MOD. CHECK
2
21
L
H
H
L
L
3
TX DATA
3
21
L
H
L
L
L
*1
4
RX SENS
4
21
H
H
L
H
L
5
SQ SENS
5
21
L
H
L
*A
L
6
RECEIVE DATA CHECK
6
21
L
H
L
L
H
*2
7
BELL
7
21
H
L
L
L
H
*3
8
BATTERY LOW CHECK
8
21
H
L
L
L
H
*4
9
CHARGE CHECK
9
21
H
L
L
L
H
*5
10
DUPLEX
0
21
L
H
H
H
L
Содержание FT-8808
Страница 1: ...SERVICE MANUAL PUBLISHED IN JAPAN Oct 1998 FILE NO 2B0 9810 FT 8808 CORDLESS TELEPHONE ...
Страница 10: ... 9 BLOCK DIAGRAMS Base Main ...
Страница 11: ... 10 Base RF ...
Страница 12: ... 11 Handset Main ...
Страница 13: ... 12 Handset RF ...
Страница 14: ...SCHEMATIC DIAGRAMS Base Main 13 14 ...
Страница 15: ...Base RF 15 16 ...
Страница 16: ...Handset Main 17 18 ...
Страница 17: ...Handset RF 19 20 ...
Страница 34: ... 37 ELECTRICAL PARTS LOCATION Base Main ...
Страница 35: ... 38 Base RF ...
Страница 36: ... 39 Handset Main ...
Страница 37: ... 40 Handset RF ...
Страница 38: ... 41 WIRING DIAGRAM Handset ...