Sharp 902SH Service Manual page 18

3g(umts)/gsm/gprs
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902SH
<Rewriting>
1) Remove batteries from all the handsets (phones).
2) Connect communication cables to all the handsets (phones).
3) Click "Start All ME" to start rewriting for all the handsets (phones).
4) Connect a charger to all the handsets (phones).
5) After the rewriting is completed, disconnect the chargers and communication cables from the handsets (phones).
<Initialisation>
After the rewriting operation, initialise each handset (phone).
1) Install a battery to the handset (phone).
2) Press the "End/Power" key for approx. 2 seconds.
3) The display indicates initialisation is in progress, and in approx. 8 minutes, indicates the completion.
4) Press the "End/Power" key until the display turns off.
5) Press the "End/Power" key for approx. 2 seconds.
6) Wait until the stand-by screen appears.
7) Press the "End/Power" key until the display turns off.
<After completing the operation>
When this application is finished, the SPST function selection screen returns.
Turn off the PC and disconnect the cables and other devices.
If you disconnect them before turning off the PC, Windows may not shot down.
4.3.2 SHDiag
1) Overview
SHDiag allows you to perform various adjustments for handsets (phones) and to protect/unprotect the handset (phone) to be adjusted.
2) Operation screen
1. Connection confirmation window
At the start-up of SHDiag, the above window prompts you to connect a handset (phone) (ME). Connect a handset (phone) to be adjusted to a PC.
[User action]
1) Turn on a handset (phone) and set it to the stand-by mode. *1
2) Connect the handset (phone) to a PC.
3) Click "OK" on the window.
* When SHDiag is started unintentionally, click "OK" on the above window, and then click "Cancel" on the next COM port settings window.
[Caution]
Once a handset (phone) is connected, never disconnect/operate the handset (phone) or let the battery run out before exiting SHDiag.
*1: In the stand-by mode, one of the following screens appears.
• The main screen that appears after the start-up animation (Vodafone logo and Openwave logo), including the clock setting screen and the
network setup screen.
• The white background screen with "TEST PROGRAM" displayed.
CONFIDENTIAL
Figure 18
2 – 10

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