UX-44U
FO-55C
SW-A5 No. 5, No. 6 Digital equalization setting
(Reception for Caller ID)
Line equalization when reception for CALLER ID is to be set according
to the line characteristics.
Setting should be made according to distance between the telephone
and the telephone company central switching station.
SW-A5 No. 7 Error criterion
Used to select error criterion for sending back RTN when receiving im-
age data.
SW-A5 No. 8 Anti junk fax check
When using the Anti junk fax function, set to "1".
SW-A6 No. 1 Auto gain control(MODEM)
When this mode is enabled, if the reception signal level is under 31dBm,
the modem itself controls the signal gain automatically.
SW-A6 No. 2 End buzzer
Setting this bit to 0 will disable the end buzzer (including the error buzzer/
on-hook buzzer).
SW-A6 No. 3 Disconnect the line when DIS is received in RX mode
Bit1 = 0 : When DIS signal is received during RX mode, disconnect the
line immediately.
Bit1 = 1 : When DIS signal is received during RX mode, wait for the next
signal.
SW-A6 No. 4 Equalizer freeze control (MODEM)
This switch is used to perform reception operation by fixing the equal-
izer control of modem for the line which is always in unfavorable state
and picture cannot be received.
* Usually, the control is executed according to the state of line where the
equalizer setting is changed always.
SW-A6 No.5 Equalizer freeze 7200BPS only
Setting which specifies SW-A6 No. 4 control only in condition of 7200BPS
modem speed.
SW-A6 No. 6 CNG transmission in manual TX mode
When set to "1", fax transmit the CNG signal in case of manual
transmissiom mode (User press the START key after waiting for the fax
answering signal from handset or speaker).
SW-A6 No. 7 Initial compression scheme for sharp fax in TX mode
When set to "0", if the other fax is Sharp model, fax transmit the docu-
ment by H2 mode.
When set to "1", even if the other fax is Sharp model, fax transmit the
document by MR mode.
SW-A6 No. 8 Modem speed automatic down when RX level is under
-40dBm
When set to "1", if fax signal level is under -40dBm during reception,
machine selects the slower modem speed automatically.
It is effective when noises occur on the received document due to the
long distance communications.
SW-A7 No. 1, No. 2 EOL (End Of Line) detect timer
Used to make a choice of whether to use the 5 or 13 or 20 or 25 seconds
timer for detection of EOL.
This is effective to override communication failures with some facsimile
models that have longer EOL detection.
SW-A7 No. 3 ~ No. 8 Reserved
Set to "0".
SW-B1 No. 1 Hold key
Used to set YES/NO of holding function by the HOLD key.
SW-B1 No. 2 Auto dial fax transmission by REDIAL key
When set to "1", if original documents are set to the feeder and you
press REDIAL key, machine will dial and transmit the ducuments auto-
matically.
When set to "0", operator needs to press the START key after FAX re-
ception tone is heard.
SW-B1 No. 3 Reserved
Set to "0".
SW-B1 No. 4 ~ No. 8 Recall interval
(0~15.5min setting by 0.5min step)
Choice is made for a redial interval for speed and rapid dial calls.
Use a binary number to program this with 0.5min steps. If set to 0 acci-
dentally, 0.5min will be assumed.
SW-B2 No. 1 ~ No.4 Recall times (0~15times setting)
Choice is made as to how many redials there should be.
SW-B2 No. 5 Dial tone detection (Before auto dial)
Used to set YES/NO of dial tone detection in auto dialing.
SW-B2 No. 6 Reserved
Set to "0".
SW-B2 No. 7 Busy tone detection (After auto dial)
Used to set YES/NO of busy tone detection after auto dialing.
SW-B2 No. 8 Busy tone detection pulse number (After auto dial)
Used for detection of busy tone in 2 or 4 pulses.
SW-B3 No. 1, No. 2 Waiting time after dialing
This is waiting time for the opponent's signals after dialing.
45 / 55 / 90 / 140 seconds settings are available.
SW-B3 No. 3 ~ No. 8 Reserved
Set to "0".
SW-B4 No. 1 Dialing pause (sec/pause)
Pauses can be inserted between telephone numbers of direct dial con-
nection. Selection of 4 sec or 2 sec pause is available.
SW-B4 No. 2 Dial mode
When using the pulse dial, set to 0. When using the tone dial, set to 1.
SW-B4 No. 3 Pulse
→
Tone change function by
key
When setting to 1, the mode is changed by pressing the
key from the
pulse dial mode to the tone dial mode.
SW-B4 No. 4 Dial pulse make/break ratio (%)
When using the 33% make ratio pulse dial, set to 0.
When using the 40% make ratio pulse dial, set to 1.
SW-B4 No. 5, No. 6 Auto dial mode Delay timer of before line con-
nect
Delay time between the dial key input and line connection under the
auto dial mode.
2 – 14
RAPID A
CML RELAY ON
DIALLING
No.5=0 No.6=0 : 0sec
No.5=0 No.6=1 : 1.5sec
No.5=1 No.6=0 : 3.0sec
No.5=1 No.6=1 : 4.5sec
SW-B4 No. 7, No. 8 Reserved
Set to "0".
Summary of Contents for FO-55
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Page 55: ...UX 44U FO 55C Control PWB parts layout Top side 6 7 ...
Page 56: ...UX 44U FO 55C Control PWB parts layout Bottom side 6 8 ...
Page 59: ...UX 44U FO 55C TEL LIU PWB parts layout Top side 6 11 ...
Page 60: ...UX 44U FO 55C 6 12 TEL LIU PWB parts layout Bottom side ...
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