Diagnostics And Service Soft Switch - Sharp FO-CC500 Service Manual

5. Volume adjustment (Cordless Handset)
You can adjust the volume of the ringer and handset, receiver using the
UP and DOWN arrow keys.
(1) Cordless handset receiver volume
1. When talking on the cordless handset, press UP or DOWN to select
the desired volume level.
Cordless handset display:
RECEIVER: HIGH
RECEIVER: MIDDLE
RECEIVER: LOW

[2] Diagnostics and service soft switch

1. Operating procedure (Fax machine)
(1) Entering the diagnostic mode
Press FUNC → 9 → → 8 → # → 7 , and the following display will appear.
MAIN ROM Ver. TA83 After 2 sec: CORDLESS ROM Ver. TA85
MAIN ROM Ver.: TA83
CORDLESS ROM Ver.: TA85
Then press the START key. Select country name is risen on display for 2 sec. Select the desired item with the
rapid key. Enter the mode with the START key.
(Diag•specifications)
FUNC 9 8
If the diag mode cannot be set, repeat the diag mode operation, per-
forming the following operation.
After the power is turned on and "WAIT A MOMENT" is indicated, press
the STOP key.
• Note: The volume reverts to
MIDDLE each time
you hang up (press
OFF key).
TA83 TA85
7
Soft switch mode
ROM & RAM check
Aging mode
Panel key test
Check pattern
Signal send mode
Memory clear
Shading mode
All black print
STOP
KEY
+
"Power ON"
Memory clear
(Work + Backup)
(2) Cordless handset ringer
1. When you are not talking on the cordless handset, press UP or DOWN
to select the desired ringer volume level.
Cordless handset display:
RINGER: HIGH
RINGER: MIDDLE
RINGER: LOW
RINGER OFF: OK?
OK: PRESS START
2. If you selected RINGER OFF: OK? to turn off the ringer, press START
key.
SystemID After 2 sec: DIAG MODE
DIAG MODE START
START
START
START
START
START
START
START
START
START
START
In relation with the process response (request from Production Engi-
KEY
neering) "WAIT A MOMENT" clock indication may appear depending on
STOP key timing. If the STOP key is held down, "MEMORY CLEAR?"
appears.
2 – 2
• The ringer will ring once at
the selected level.
key or the
COUNTRY NAME
START
START
START
START
START
START
START
START
START
FO-CC500A
FO-K01A
key or select with the
Keypad test mode
DTMF CDL ID RX
RF RX mode
RF TX mode
Flash mem. clear
Flash mem. check
Entry data rcv.
Entry data send
Auto feeder mode