Xerox WorkCentre 385 Service Manual page 132

Feature
Modem Speed
Error Rate
Tx Level
Receive Sensitivity
Silence Time
System Data Set-up
Table 2: System Data Settings in Tech Mode
Parameter Function
14400/12000/9600/ The maximum Tx speed can be limited to 14400, 12000, 9600, 7200, 4800 or 2400 bits
7200/4800/2400 bps per second. When the Tx speed is set to 14400, 12000 the Rx speed can be either V.33
or V.17 speed. When the Tx speed is set to 9600 or 7200, the Rx speed can be either
V.29 or V.27ter speed. When the Tx speed is set to 4800 or 2400, the Rx speed can be
any V.27ter speed.
5%, 10% If the error rate exceeds the chosen rate, fall back occurs which will lower the baud rate
automatically down to as low as 2400 baud until the error rate is less than the chosen
rate.
-4 ~ -15 dBm You can set the level of transmission signal. Typically, Tx level should be under -12 dBm.
The level within the range of -4 dBm to -15 dBm is acceptable. Enter the desired value
using the dial keypad.
High/Normal High sensitivity is between 0 and -49 dBm. Normal sensitivity is -43 dBm.
12sec/Unlimit
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WorkCentre 385