Sharp FO-77 Service Manual page 28

FO-77U
UX-66U
SW-D2 No. 1 ~ No. 3 Distinctive ringing setting
When the ringing setting is turned off, all of the CI signals are received.
When any of the standard, and ring patterns 1 through 3 is selected for
the ringing setting, only the selected CI signal is received.
CI signal patterns
The CI signal patterns consists of the standard pattern, and ring pat-
terns 1 through 7. The standard pattern is the conventional one.
2S
STANDARD
2S
1.5S
1S
1.5S
0.5S
0.8S 0.8S
RING
PATTERN 1
for USA
0.4S
1S
1S
0.3S 1S 0.3S
RING
PATTERN 2
for USA
0.2S 0.2S
0.4S 0.4S 0.8S
RING
PATTERN 3
for USA
0.2S 0.2S
1S
RING
PATTERN 1
for CANADA
0.5S
0.5S 1S
RING
PATTERN 2
for CANADA
0.5S
0.5S 0.5S
RING
PATTERN 3
for CANADA
0.5S 0.5S
SW-D2 No. 4, No. 5 Reserved
Set to "0".
SW-D2 No. 6 Caller ID Function
Used for Caller ID function.
SW-D2 No. 7, No. 8 Reserved
Set to "0".
4S
2S
3S
4S
0.5S
4S
4S
1S
3S
4S
4S
1S
3.5S
0.5S
0.5S 3S
1S
3S
SW-D3 No. 1 ~ No. 5 CI off detection timer
(0~1550ms setting by 50ms step)
Set the minimum time period of CI signal interruption which affords to be
judged as a CI OFF section with 50ms steps.
(Example)
A
400msec
0 1 1 1 0 (50ms~14) : 700ms(CI interruption>700ms:Judged as a CI
0 0 1 1 1 (50ms~7) : 350ms(CI interruption>350ms:J udged as a CI
SW-D3 No. 6 ~ No. 8 Reserved
Set to "0".
SW-D4 No. 1 ~ No. 6 DTMF type Caller ID RX level
(0~-44dBm setting by 1dBm step)
This is used for DTMF type Caller ID detection level setting.
SW-D4 No. 7, No. 8 Reserved
Set to "0".
SW-E1 No. 1 ~ No. 8 Reserved
Set to "0".
SW-E2 No. 1 ~ No. 8 Reserved
Set to "0".
SW-E3 No. 1 ~ No. 8 Reserved
Set to "0".
SW-F1 No. 1, No. 2 DTMF detection 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
Used to set the function of remote reception (5
the remote reception function is disabled.
SW-F1 No. 4 Remote reception with GE telephone
"1": Compatible with TEL mode by GE
"0": Not compatible
• When sending (5
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 setting
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 figure by external TEL
(0~9)
Remote operation codes can be changed from 0 through 9. If set to
greater than 9, it defaults to 9. The "5
Ex- 7 (Default : 5
2 – 16
1
2000msec 2
OFF section)
The section 1 is not judged as a CI OFF sec-
tion, the CI signal A is counted as one signal.
The section 2 is judged as a CI OFF section,
the CI signal B is considered as the second sig-
nal.
OFF section)
The section 1 is judged as a CI OFF section,
and the CI signal A is counted as two signals.
The section 2 is judged as a CI OFF section,
and the CI signal B is considered as the third
signal.
).
). When set to "1",
) for remote reception with a GE manufactured
" is not changed.
)
B
) detection