Sharp UX-108, Service Manual

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UX-108DE
SW-C1 No. 6 Half tone gray scale selection
Used to determine the reading gray scale in half tone mode.
When set to "0", gray scale is 64 levels.
When set to "1", gray scale is 16 levels.
SW-C1 No. 7 MTF correction in half tone mode
This allows selection of MTF correction (dimness correction) in the half
tone mode.
When "NO" (=1) is selected, the whole image becomes soft and mild.
On the contrary, however, clearness of characters will be reduced. Nor-
mally set to "YES" (=0).
SW-C1 No. 8 Reserved
Set to "0".
SW-D1 No. 1 ~ No. 4 Number of rings for auto receive
When the machine is set in the auto receive mode, the number of rings
before answering can be selected. It may be set from one to four rings
using a binary number. Since the facsimile telephone could be used as
an ordinary telephone if the handset is taken off the hook, it should be
programmed to the user’s choice. If the soft switch was set to 1, direct
connection is made to the facsimile. If a facsimile calling beep was heard
when the handset is taken off the hook, press the START key and put
the handset on the hook to have the facsimile start receiving. If it was
set to 0 accidentally, receive ring is set to 1.
NOTE: If the machine is set to answer after a large number of rings, it
may not be able to receive faxes successfully. If you have diffi-
culty receiving faxes, reduce the number of rings to a maximum
of 5.
SW-D1 No. 5 Automatic switching manual to auto receive mode
This soft switch is used to select whether the machine should switch to
the auto receive mode after 5 rings in the manual receive mode or re-
main in the same way as SW-D1 No. 1, No. 2, No. 3 and No. 4 "0"1"0"1"(5
rings).
SW-D1 No. 6 Reserved
Set to "0".
SW-D1 No. 7 CI detection
Detection frequency of ring signal for auto reception is set. When set to
1, frequency is set to 13Hz or more.
SW-D1 No. 8 Reserved
Set to "0".
SW-D2 No. 1 ~ No. 8 Reserved
Set to "0".
SW-E1 No. 1 Tel/Fax Automatic switching mode
Used to set auto TEL/FAX switching mode or to set the normal fax mode.
SW-E1 No. 2, No. 3 Pseudo ringing time at the phone/fax automatic
switching mode
Choice is made as to how long to rumble the dummy ringer on TEL/FAX
automatic switching mode.
SW-E1 No. 4 Number of CNG signal detection at the phone/fax au-
tomatic switching mode
Used for detection of CNG in one tone or two tones in the TEL/FAX
automatic switching mode.
SW-E1 No. 5, No. 6 Reserved
Set to "0".
SW-E1 No. 7 Post answer tone transmit in Tel/Fax mode
When set to "0", machine send the 800 Hz tones in TEL/FAX auto
changeover mode.
SW-E1 No. 8 Reserved
Set to "0".
SW-E2 No. 1 ~ No. 4 Pseudo ringer sound output level to the line
Used to adjust sound volume of pseudo ringer to the line (ring back
tone) generated on selecting TEL/FAX. Setting is the reduce level from
-5dBm output level.
SW-E2 No. 5 ~ No. 8 Reserved
Set to "0".
SW-F1 No. 1, No. 2 DTMF detect time
Used to set detect time of DTMF (Dual Tone Multi Frequency) used in
remote reception (5 ).
The longer the detect time is, the less the error detection is caused by
noises.
SW-F1 No. 3 Protection of remote reception (5 ) detect
Used to set the function of remote reception (5 ). When set to "1",
the remote reception function is disabled.
SW-F1 No. 4 Remote reception with GE telephone
(Corresponding to TEL made by GE) P. B. X.
"1": Compatible with TEL mode by GE
"0": Not compatible
•
When sending (5 ) for remote reception with a GE manufac-
tured telephone remote reception may not take place because of
special specifications in their DTMF.
To overcome this, a soft SW is provided to change the modem set-
ting to allow for remote reception.
•
If this soft SW is set to "1", other telephone sets may be adversely
affected.
SW-F1 No. 5 ~ No. 8 Remote operation code figures by external
TEL (0 ~ 9)
Remote operation codes can be changes from 0 through 9. If set to
greater than 9, it defaults to 9. The "5 " is not changed.
Ex-7 (Default: 5 )
SW-F2 No. 1 CNG detection in STAND-BY mode
When setting to "1", the CNG signal detection function during standby
stops.
SW-F2 No. 2, No. 3 Number of CNG detect (AM mode)
Used for detection of CNG in 1 to 4 pulses.
SW-F2 No. 4, No. 5 Number of CNG (STAND-BY mode)
Used for detection of CNG in 1 to 4 pulses.
SW-F2 No. 6 Fax signal detection after telephone mode dial
When set to "1", if machine detect the fax answering signal after tel-
ephone calling (handset off-hook or speaker mode dial), machine start
to receive the documents automatically.
SW-F2 No. 7, No. 8 Reserved
Set to "0".
SW-G1 No. 1 ~ No. 4 Quiet detect time
When an answering machine is connected, if a no sound state is de-
tected for a certain period of time, the machine judges it as a transmis-
sion from a facsimile machine and automatically switches to the FAX
mode.
SW-G1 No. 5 ~ No. 8 Quiet detect start timing
Inserts a pause before commencing quiet detection.
SW-G2 No. 1 ~ No. 8 Off hook hold
Used to set Off hook hold time by binary input.
(0 to 255 seconds)
SW-G3 No. 1, No. 2 OGM detect timer
This is used to change the OGM detection time for answering machine
hook up detection.
SW-G3 No. 3, No. 4 Reserved
Set to "0".
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