Ricoh M C250FW, Руководство по обслуживанию на месте

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5.System Maintenance
161
Menu Description
[ 0Km / 1.8Km/ 3.6Km/ 7.2Km]
Protocol
Definition
Training Retries This sets the number of training retries to be repeated
before automatic fallback.
[1 Time / 2 Times / 3 Times / 4 Times]
Encoding Sets the compression method for Tx/Rx.
[ MMR+MR+MH / MR+MH / MH]
Protocol
Definition
Timer
T0 Timer Timeout for response from the called station in automatic
sending mode
[35 Sec/ 45 Sec/ 55 Sec/ 60 Sec / 90 Sec/ 140 Sec]
T1 Timer Set the time length for the T1 timer.
[ 40 Sec / 50 Sec]
T4 Timer Set the time length for the T4 timer.
[ 3 Sec / 4.5 Sec]
RX Settings Silence Detection Silence (No tone) detection time (Rx mode Only)
After the line is connected via the external telephone, the
machine can detect silence (no tone) for the time length
specified by this setting.
[ 30 sec (Default)]
CNG Tone Detection
Time
CNG tone detection time
After the line is connected via the external telephone, the
machine can detect a CNG signal for the time length
specified by this setting.
[ 5 Sec / 10 Sec]
CNG Cycles Number of CNG cycles to be detected
[ 1.5 Cycle / 2.0 Cycle]
Tone Sound
Monitoring
Determines the period when tones from the line are
monitored.
[No Monitoring / Up To Phase B / All TX Phases]
Stop/Clear key Pressing the Stop/Clear key can stop the current receiving
operation. Received data is lost.
[ No Functional / Functional]
Off-Hook Level Do not change this setting ( DFU ).
[ 10V / 15V / 20V / 25V]
Off-Hook Detection
Period
Sets the Off-Hook detection period.
[ 200 ms / 800 ms]
Number for Remote
Switch
[0 to 9 / 2 / 1step]