OFF
Rate is set locally on
each modem
SET3
(SET4=
ON)
RS-232C console port
data rate
ON
57600 bps
OFF
9600 bps
SET3
(SET4=
OFF)
Voice codec type
ON
ADPCM32
OFF
PCM64
SET4
Modem management
mode
ON
by console port
OFF
by DIP switches
The SET3 switch has different meaning depending on the modem
management mode (SET4). If the modem is managed via console port
(SET4 is ON), the SET3 selects the baud rate of the console port. If the
modem is controlled by switches (SET4 is OFF), the SET3 selects the
voice codec type.
Attention!
Reboot the modem to activate a new modem operation
mode, changed by the DIP switches!
2. Modem setup directions
2.1 Connecting modem to a line
Make sure the line has no foreign devices varying its
specifications such as fuses, inductors, load coils and other
similar line conditioning devices. These devices may cause
serious modem performance limitations or even completely
prevent operation of an xDSL modem!
Make sure that the communication line in use has neither
external voltage supply nor attached foreign telco devices!
Ignoring this rule may cause permanent damage to both the
modems and those foreign telco equipment!
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