Service manual

UX-A255U
2 – 6
1 Reserved 0
2 End Buzzer Yes No 1
3 Disconnect the line when DIS is received in No Yes 1
RX mode
4 Equalizer freeze control (MODEM) On Off 0
5 Equalizer freeze control 7200 BPS only No Yes 0
6 CNG transmission in manual TX mode Yes No 1
7 Reserved 0
8 Modem speed automatic fallback when RX Yes No 0
level is under -40dBm
1 Recall interval Binary input 0
2 No. = 8 4 2 1 1
3 1 2 3 4 0
4 0 1 0 1 1
5 Recall times Binary input 0
6 No. = 8 4 2 1 0
7 5 6 7 8 1
8 0 0 1 1 1
1 Dial pausing (sec/pause) 4 sec 2 sec 0
2 Dial tone detection (before auto dial) No Yes 1
3 Reserved 0
4 Busy tone detection (after auto dial) No Yes 0
Waiting time after dialing 45 seconds 55 seconds 90 seconds 140 seconds
5 No.5 00110
6 No.6 01010
7 Reserved 0
8 Reserved 0
1 Reserved 0
2 Reserved 0
3 Reserved 0
4 Reserved 0
5 Reserved 0
Auto dial mode delay timer of before line 0 second 1.5 seconds 3.0 seconds 4.5 seconds
6 connect No.6 00110
7 No.7 01010
8 Reserved 0
Auto dial mode delay timer of after line 1.7 seconds 3.0 seconds 3.6 seconds 4.0 seconds
1 connect No.1 00110
2 No.2 01010
3 Dial mode Tone Pulse 1 OPTION
4 Pulse → Tone change function by key Enable Disable 1
5 Dial pulse make/break ratio (%) 40/60 33/67 1
6 Reserved 0
7 Reserved 0
8 Recalling fixed only one time when dialing was Yes No 1
unsuccessful without detecting busy tone signal
1 DTMF signal transmission level (Low) Binary input 0
2 No. = 16 8 4 2 1 1
3 1 2 3 4 5 0
4 0 1 0 0 1 0
5 1
6 Reserved 0
7 Reserved 0
8 Reserved 0
SW
NO.
DATA
NO.
ITEM
Switch setting and function
10
Remarks
Initial
setting
SW
l
B5
SW
l
B4
SW
l
B3
SW
l
B2
SW
l
B1
SW
l
A6