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3-3.
TEST MODE EXECUTION
Test Mode Name
1
VCO/TX FREQ. ADJ
2
TX MODE CT PASS
3
TX MODE INT PASS
4
TX DATA
5
RX ADJ TXB ON
6
RX ADJ TXB OFF
7
RSSI CHECK
8
RX MODE INT PASS
9
DATA IN CHECK
10
SP PHONE MIC MUTE
11
SP PHONE SPK MUTE
12
DTMF SINGLE TONE
13
DTMF DUAL TONE
14
BELL CHECK
15
CHARGE CHECK
*1 Continue output TX data as "0000...". (200Hz)
*2 When locked receiving data is "000..." or "111..." (200,
400Hz), ring a bell tone and CHARGE LED lights.
*3 When P_RSSI is "L", ring a bell tone and CHARGE LED
lights.
*4 When it detects bell, ring a bell tone and CHARGE LED lights.
*5 When P_CHRGIN is "L" (Charge on), ring a bell tone and
CHARGE LED lights.
[SPEAKERPHONE]
*6 When
changed ROW1 → 2 → 3 → 4 → ROW1 → 2 → 3....
[SPEAKERPHONE]
*7 When
changed 1 → 2 → 3 → 4 → 5 → 6 → 7 → 8 → 9 → 0
→
→ # → A → B → C → D → 1 → 2....
DTMF frequency list
ROW1 : 696.95 Hz
ROW2 : 770.13 Hz
ROW3 : 852.27 Hz
ROW4 : 940.99 Hz
COL1 : 1209.31 Hz
COL2 : 1335.65 Hz
COL3 : 1476.71 Hz
Table 3-1. Base Unit Test Mode
PLL IC
control
6
H
H
H
L
6
L
H
H
L
6
L
H
H
L
6
H
H
H
L
6
H
L
H
L
6
H
L
L
H
6
L
L
H
L
6
H
L
H
L
6
L
L
L
H
6
H
H
L
H
6
H
H
L
H
6
H
H
L
H
6
H
H
L
H
6
H
H
L
H
6
H
H
L
H
button is pressed, DTMF will be
button is pressed, DTMF will be
Hard
control
L
L
H
L
H
H
H
H
L
H
L
L
H
H
L
L
L
H
L
H
H
H
H
L
H
H
H
H
L
H
H
H
H
L
H
L
L
H
H
L
L
L
H
L
L
H
L
L
L
L
H
L
L
L
L
H
L
H
L
L
H
L
H
L
L
L
L
H
L
L
L
L
H
L
L
– 12 –
Remarks
H
H
TX/RX VCO Check
CT Transmitter
H
H
(TEL → CT)
INT Transmitter
L
L
(MIC → CT)
H
H
CODE Transmitter *1
RX Sensitivity•DISCRI•
H
H
TEL output check
H
H
H
H
RSSI check *3
INT Receiver (CT → SPK)
L
H
H
H
CODE Receiver *2
SPEAKERPHON SPK
L
H
output (TEL → SPK)
SPEAKERPHON TEL
L
L
output (MIC → TEL)
DTMF output
H
H
(SINGLE) *6
H
H
DTMF output (DUAL) *7
L
H
BELL check *4
L
H
CHG check *5
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