System Data; Memory Clear - Samsung SCX-5315F Service Manual

Troubleshooting

4-4-3 SYSTEM DATA

DIALING MODE
Select the dialing mode according to the user's line status.
TONE: Electrical type of dial
PULSE: Mechanical type of dial
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.
SEND FAX LEVEL
You can set the level of the transmission signal. Typically, the Tx level should be under -12 dBm.
Caution: The Send Fax Level is set at the best condition in the shipment from factory. Never change
settings arbitrarily.
ERROR RATE
Tou can set the Error Rate between 5% and 10%. During operation the set monitors the rror rate.
When the rror rate approaches the preset value the machine automatically steps down the baude to 2400bps
to ensure that the selected error rate is not exceeded.
MODEM SPEED
You can set the maximum modem speed. It is better left set 33.6Kbps (the default setting ).
During call setup the baud rate is automatically adjusted to suite the slowest device. Only adjust this where
the local line conditions are extremely poor.

4-4-4 MEMORY CLEAR

CLEAR ALL MEMORY
This function resets the system to its original factory settings. All settings entered in User Mode and Tech
Mode are reset. This includes any User Phone Book entries, jobs stored in memory or received documents
that have not been printed. If possible use the Control Panel software to download customer settings and
phone book settings before carrying out a full reset.
When diagnosing or testing a faulty unit this function is often useful. Be aware that all error reports are also
cleared.
< Method >
1. Select the [MEMORY CLEAR] in TECH MODE.
2. Push the ENTER button.
3. Select your country.
4. Push the ENTER button and all memory will be cleared.
NOTICE : Always perform a memory clear after replacing the main board or updating the firmware. Oth-
erwise, the system may not operate properly.
4-8
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