Alignment Procedure - Toshiba FT-8258 Service Manual

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Test Mode For Base Unit
Press the " " and "#" keys at the same time about 1.5 seconds while turning the power on, the confirmation beep will
sound to indicate that the unit is in the test mode.
1. To change the TEST mode: Press the number key for the corresponding TEST mode.
2. To change channel:
3. To cancel Test mode:
S
T
FUNCTION
E
P
1
VCO/TX FRQ. ADJ
TX CHECK L1
2
TX CHECK L2
TX CHECK L1 + L2
3
TX DATA
RX SENS L1
4
RX SENS L2
RX SENS L1 + L2
5
SQ SENS
6
BELL MODULATION
7
RINGER CHECK
8
DATA IN CHECK
9
CHANNEL DATA
DUPLEX L1
10
DUPLEX L2
DUPLEX L1 + L2
DUAL TONE L1
11
DUAL TONE L2
12 INTERCOM
13 ON HOOK PARA
*1 : Switch the line with LINE1, LINE2, and CONF keys, the corresponding LED lights.
*2 : "0000..." (250Hz) will be fed out continuously as transmitting data.
*3 : INTCOM LED lights when sensing SQ.
*4 : INTCOM LED lights when detecting BELL.
*5 : INTCOM LED lights when the received data are "0000..." (250Hz).
(In the case of Dual Tone, changes as 1→ 2 → 3 → 4 →5 → 6 →7 → 8 → 9 → 0 → * → # → 1 . )
*6 : Charge LED lights when detecting Charge ON.
*7 : Every pushing of PAUSE key makes tone change.
DTMF Frequency
ROW1
ROW3
COL1
COL3
*8 : RX Mute turns on or off when pushing MUTE key. (Off initially, on when pushed.)
*9 : LINE LED lights as follows according to the condition of the telephone used together.
ON Hook
OFF Hook
No Connection
Channel rotation
19 → 20 → 21 → 40 → 1 → 2 → 3 → 4 → 5 . . . . . . . . 37 → 38 → 39 → 40

ALIGNMENT PROCEDURE

(Refer to the following table)
Press the "FLASH/RDL" key, but if changing the step, the channel returns to the
start channel.
Bell rings, charge the Handset, or press the "SPEAKER" key.
K
S
T
T
R
R
E
T
X
X
X
L
Y
A
P
M
M
C
R
W
U
U
N
T
R
T
T
T
E
E
1
C
H
1
19
L
L
L
L
L
H
L
H
2
19
L
H
L
L
L
H
L
H
3
19
L
L
L
L
H
L
H
H
4
19
H
L
H
L
H
L
H
H
5
19
L
L H/L H
6
19
L
H
L
H
7
19 H
L
L
L
8
19
L
L
H
H
9
19 H
L
L
L
L
H
H
H
0
19
L
H
H
L
L
H
H
H
H
L
L
H
MEM 19
H
L
L
L
HOLD 19
L
H H/L L
INT'C 19 H
H
L
L
:
697
ROW2
:
852
ROW4
:
1209
COL2
:
1477
:
ON
:
Blinking
:
OFF
R
C
C
S
S
I
C
L
T
T
P
P
N
N
C
1
2
1
2
T
F
N
P
P
P
P
P
P
T
A
A
A
A
A
A
2
S
S
S
S
S
S
L
L
L
L
L
L
L
L
H
L
L
L
L
L
H
L
H
L
L
L
L
H
H
H
L
L
L
H
L
L
L
L
L
L
L
L
H
L
L
L
L
L
H
L
H
L
L
L
L
H
H
H
L
L
L
H
L
H
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
H
L
H
L
L
L
L
H
H
H
L
L
L
H
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
L
L
L
H
L
L
L
L
L
L
L
L
:
770
:
941
:
1336
— 3 —
D
D
D
D
S
S
M
T
T
T
T
P
P
I
M
M
M
M
K
K
C
F
F
F
F
C
A
M
L
L
S
E
S
M
U
1
2
P
N
P
T
E
L
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
L
H
H
H
H
L
L
H
H
H
H
L
H
L
H
H
H
H
L
L
L
L
L
L
L
L
L
L
L
H
H
H
R
E
M
A
R
K
S
* 1
* 2
* 1
* 3
* 4
* 5
* 6
* 1
* 1
*7
*8
*9

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