Troubleshooting
4-3
Samsung Electronics
In TECH mode, press SETUP, then press or until
‘TECH MODE’ appears in the display. Press Start/Enter.
The following technical options are available.
Note : If necessary, print System Data List in TECH mode.
The list shows all current system data settings
including the TECH MODE options. To print the sys-
tem data list, press Report/Help, then press
or until ‘SYSTEM DATA’ appears in the dis-
play, and press Start/Enter.
Modem Speed
• You can set the maximum modem speed.
• Communication is done with modem speed automatically
set at lower speed when communicating with the modem
with lower speed since communication is done on the stan-
dard of the side where modem speed is low for transmis-
sion/reception. It is better set 26.4KBPS as default setting.
DIALING MODE
• Select the dialing mode according to the user's line status.
• TONE: Electrical type of dial
• PULSE: Mechanical type of dial
SEND FAX LEVEL
• You can set the level of the transmission signal. Typically,
the Tx level should be under -12 dBm. The level within the
range of 1 to -15 dBm is acceptable.
• Caution: The Send Fax Level is set at the best condition
in the shipment from factory. Never change set-
tings arbitrarily.
RCV FAX LEVEL
• You can set the level of the receiving signal.
• The reception level may be too low due to the cable losses.
• If it is set to -43 dBm, the reception sensitivity will be
between 0 and -43 dBm. If it is set to -48 dBm, the recep-
tion sensitivity will be between 0 and -48 dBm.
• Caution: The Send Fax Level is set at the best condition
in the shipment from factory. Never change set-
tings arbitrarily.
FLASH TIME
• Set the flash time to 80, 280, or 600 milliseconds.
PAUSE TIME
• Pause time mean delay time (unit: second) inserted
between dial number signal and the next number of signal
in the automatic dial (One touch, Speed dial, Redial) and
the manual dial.
• Caution: The Send Fax Level is set at the best condition
in the shipment from factory. Never change set-
tings arbitrarily.
REDIAL INTERVAL
• If the remote machine is busy when the machine sends a
fax using automatic dialing, the machine automatically
redials the number. Select the time interval between auto-
matic redial attempts. Enter the desired redial interval
using the number keypad: 1 - 15 minutes.
REDIAL COUNT
• You can set times that redial automatically attempts when
automatic transmission is done or when the remote
machine is busy or when the machine send a fax. If there
is no response after redialing by the times already set,
redial is no longer attempted. No redial is attempted if the
settings is 0. Enter the desired times from 1 through 5.
DP Make/Break
• Select the dial pulse make and break time: 40-60 or 33-67
• Caution: Send Fax Level is set at the best condition in the ship-
ment from factory. Never change settings arbitrarily.
SILENCE TIME
• In ANS/FAX mode, after a call is picked up by the answer-
ing 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 '2 sec' is selected, the machine switches to receiv-
ing mode as soon as it detects a period of silence. When
'unlimited' is selected, the machine waits until the answer-
ing operation is concluded even though a period of silence
is detected. After the answering operation is concluded,
the machine switches to receiving mode.
ERROR RATE
• When the error rate is about to be over the setting value,
the Baud rate automatically lowers up to 2400 bps to make
the error rate remain below the setting value.
• You can select the rate between 5% and 10%.
IGNORE TONER EMP
• You can set this function ON if desiring to drive the engine
continuously even though the life of toner is run out and it
becomes Toner Empty status.
4-2-2 Tech Mode Options
