Sharp FO-475TH User Manual

Page 25

UX-258TH
FO-475TH

2 – 16

SW-J1 No. 1, No. 2 Reserved

Set to "0".

SW-J1 No. 3 Sender’s phone number setting

Used to make a choice of whether the registered sender’s phone number
can be changed or not. If the switch is set to "1", new registration of the
sender’s phone number is disabled to prevent accidental wrong input.

SW-J1 No. 4 ~ No. 6 Reserved

Set to "0".

SW-J1 No. 7, No. 8 Ringer volume

Used to adjust ringing volume.

SW-J2 No. 1, No. 2 Reserved

Set to "0".

SW-J2 No. 3 Polling key

If this switch is set to 1, the last of Rapid key works as polling key.

SW-J2 No. 4, No. 5 Reserved

Set to "0".

SW-J2 No. 6 ~ No. 8 Speaker volume (5 stages)

Used to adjust sound volume from a speaker.

SW-J3 No. 1, No. 2 Reserved

Set to "0".

SW-J3 No. 3, No. 4 Communication result printout (Transaction re-
port)

It is possible to obtain transaction results after each communication.
Normally, the switch is set (No. 1: 0, No. 2: 0) so that the transaction
report is produced only when a communication error is encountered. If
No. 1 was set to 1 and No. 2 to 0, the transaction report will be produced
every time a communication is done, even if the communication was
successful.
Setting No. 1 to 1 and No. 2 to 1 will disable this function. No transaction
report printed.

SW-J3 No. 5 ~ No. 8 Reserved

Set to "0".

SW-K1 No. 1 Entering DIAG mode by pressing SPEED key

A bit which is used in the production process only. When the SPEED key
is pressed, the switch is changed from the stand-by state to the DIAG
mode.

SW-K1 No. 2 ~ No. 8 Reserved

Set to "0".

SW-L1 No. 1 ~ No. 5 OGM/ICM output level

Used to control OGM and ICM output level.

SW-L1 No. 6 ~ No. 8 Reserved

Set to "0".

SW-L2 No. 1 ~ No. 8 Reserved

Set to "0".

SW-I6 No. 1 ~ No. 4 AGC gain adaptation threshold (Line)

(-40~-70dBm with 2dBm step)

The AGC adjusts the amount of gain applied to the incoming message
only when the average energy exceeds the AGC Gain Adaptation
Threshold. The AGC Gain Adaptation Threshold prevents message
background noise from corrupting the gain provided that the AGC Gain
Adaptation Threshold is greater than the background noise energy. In
the event that a message has background noise energy greater than
the AGC Gain Adaptation Threshold, the AGC Gain can be no greater
than the AGC Maximum Gain. Note that the AGC Gain Adaptation
Threshold must always be greater than the RPACS VOX Turn-On
Threshold).

SW-I6 No. 5 ~ No. 8 AGC gain adaptation threshold (Mic)
(-40~-70dBm with 2dBm step)

SW-I7 No. 1, No. 2 AGC slew rate (Line)

The AGC Slew Rate controls the convergence of the message playback
level to the desired playback level. A large slew rate will allow faster
convergence and a small slew rate will allow slower convergence.

SW-I7 No. 3, No. 4 AGC slew rate (Mic)

SW-I7 No. 5 FAX BOX function

FAX BOX function YES/NO is set.

Maximum

gain

Output
(dB)

Input(dB)

Gain

adaptive

threshold

Gain

adaptive

threshold

(...Maximum

gain)

Energy

reference

threshold

Energy

reference

threshold

Energy

reference

threshold

Energy

reference

threshold

(...+25dB)

RPACS AGC Parameter operation envelope

SW-I7 No. 6 Frequency of voice detection after REMINDER dialing

When reminder calling, machine will detect the voice signal and start to
send the reminder voice message. This switch is used to select the voice
detecting frequency range.

When set to "0", machine detect the 800 ~ 1200 Hz as voice.

When set to "1", machine detect the 800 ~ 1400 Hz as voice.

SW-I7 No. 7, No. 8 Voice detection time after REMINDER dialing

This switch is used how long time coming voice frequency is judged as
voice.

This manual is related to the following products:

UX-258TH