Ricoh AC104, Сервисная документация

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TECH MODE
SM 5-5 B173
Service
Tables
CLEAR ALL MEMORY
Use this function to reset the system to the default set at the factory.
This function resets the system to the initial value when the machine does not work
correctly. Values are set to the default values. The machine will not keep data set
by the user. This procedure does not clear the counter data values.
<Procedure>
1. Set the [MEMORY CLEAR] in tech mode.
2. Push the ENTER button.
3. The country names will show. You can see all available countries when you
scroll by pressing “

“ or “

”
•
EU default (UK)
• North America default (USA/Canada)
•
Asia default (Sinapore)
• China default (China)
Note: You cannot change the default country values.
4. Push the ENTER button. This clears the memory. Then it changes it to the
country code that you set.
Note: Do this procedure after you replace the main board. If you do not perform
this procedure, the system will not operate correctly.
CLEAR COUNT
This function erases the counters stored in system memory. Type password “1934”
to enter the menu.
FLASH UPGRADE
The firmware upgrade has these functions:
•
Local and remote.
Examine the firmware upgrade section (
!
5.4.4).
SILENCE TIME
In ANS/FAX mode, after a call is picked up by the answering machine, the machine
monitors the line. If a period of silence is detected on the line at any time, the call
will be treated as a fax message and the machine begins receiving. Silence
detection time is selectable between limited (about 12 seconds) and unlimited time.
When “12 sec” is selected, the machine switches to receiving mode as soon as it
detects a period of silence. When “unlimited” is selected, the machine waits until
the answering operation is concluded even though a period of silence is detected.
After the answering operation is concluded, the machine switches to receiving
mode.