Sharp TM150 Service Manual page 15

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[Open dialog box]
1 Click the [ c ] button to open a desired folder.
2 A Motorola file (.mot) in the folder appears. Click a file to write in.
3 Click the [Open] button to open the file.
2
Note:
• Make sure to select a MOT file.
If the File name field is blank, you cannot rewrite a MOT file.
• Use MOT files in the hard disk.
If the selected MOT file is stored in other locations, an error mes-
sage appears and you cannot complete the rewrite operation.
To use MOT files on CDs or on the network, copy or download them to
the hard disk first.
4) Rewriting a MOT file
Click the [Start Loading Flash] button to start rewriting.
TM150
TM150
CONFIDENTIAL
1
3
TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE
2 – 9
DRAFT
1. "Press Power Button" appears.
<When using a cable for upgrading>
Hold down the Power key.
<When using the Communication Box>
Turn on Communication Box SW from No.10 down to No.1 (turn
on only the handsets you are using).
TM150
2. "Keep Pressing Power Button" appears.
<When using a cable for upgrading>
Hold down the Power key until the "Keep Pressing Power But-
ton" disappears.
<When using the Communication Box>
Leave the Communication Box SW turned on.
TM150
3. The MOT file rewrite operation starts.
<When using a cable for upgrading>
When "Keep Pressing Power Button" disappears, release the
Power key.
<When using the Communication Box>
Leave the Communication Box SW turned on.
TM150

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