Xenon Lamp Lighting - Ricoh FACSIMILE FAX77 Field Service Manual

7. Press the key corresponding to the tone you want to test. See below.
697 Hz - Press 1
770 Hz - Press 2
852 Hz - Press 3
941 Hz - Press 4
8. Press Start.
9. Press Stop when you have finished with the tone.
10. Either:
To test another single tone, go to step 7.
Press Stop to return to standby.

4. Xenon Lamp Lighting

1. Enter the test mode. See page 2-22.
2. From the test mode menu, press 3. The xenon lamp will light and remain on for 5 minutes. Press Stop at
any time to return to standby.
1209 Hz - Press 5
1336 Hz - Press 6
1477 Hz - Press 7
1633 Hz - Press 8
2-25