Sharp GX20 Service Manual - Page 26

Serial connection port, Cable 1., Power On/Off, button., Set to OFF for, the initial status.

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GX20 CONFIDENTIAL 3) Using the Communication Box. Check the dialog box "Use Communication Box Ver. 2G" displayed on your PC if using "Communication Box Ver. 2G". You can specify the wait time from 0 to 999 seconds since the access latency differs depending on the phone if using "Communication Box Ver. 2G". (Default value is set to 100 seconds). Serial connection port Power On/Off button. Set to OFF for the initial status. Cable 1. Figure 41 Image of Communication Box Ver. 2G [Caution] Cable 1 is used for the handshaking between the PC and the phone. Make sure that cable is properly connected to the phone while the handshaking if using "Communication Box Ver. 2G". Switch on the power buttons from No.10 to No.1 when "Sending Sync Byte.../Press Power Button" message appears. You may turn on the power switch as necessary. 2 - 20

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GX20
2 – 20
CONFIDENTIAL
3)
Using the Communication Box.
Check the dialog box “Use Communication Box Ver. 2G” displayed on your PC if using “Communication Box Ver. 2G”.
You can specify the wait time from 0 to 999 seconds since the access latency differs depending on the phone if using “Communication Box Ver.
2G”. (Default value is set to 100 seconds).
Figure 41
Image of Communication Box Ver. 2G
[Caution]
Cable 1 is used for the handshaking between the PC and the phone. Make sure that cable is properly connected to the phone while the handshak-
ing if using “Communication Box Ver. 2G”.
Switch on the power buttons from No.10 to No.1 when “Sending Sync Byte…/Press Power Button” message appears. You may turn on the power
switch as necessary.
Serial connection port
Cable 1.
Power On/Off
button.
Set to OFF for
the initial status.