Sharp TM150, Service Manual

Page: 19 / 86

TM150 ADJUSTMENTS, PERFORMANCE CHECK, AND FIRMWARE UPGRADE
2 – 13
CONFIDENTIAL DRAFT
6. Press the keys 1, 2, 3 and Send and click "OK".
7. Make sure the terminal display is "In Call" and click "OK".
(RF performance check starts.)
8. The following message appears during the check. Press the keys 1,
2, 3 and Send again and click "OK".
9. Make sure the terminal display is "In Call" and click "OK".
10. RF performance check is complete. Click "Save As..." and name
the file to save the result. Click "OK" to exit.
The following will be displayed in case of failure.
See the attachment 2 for troubleshooting.
11. Click "OK".
12. The initial screen returns.