AVM RS232 Master Manual Getting
Started
14
AVM RS232 Master Manual Getting
Started
3.1 DIP Switches
There are eight DIP switches on the rear panel of the Matrix (see drawing below). For all DIP switches, the
up position indicates the on condition, and the down position the off condition. The function of these
switches is shown below.
DIP switches 5 and 6 allow the RS-232 baud rate to be fixed at one of three values: 9600, 19200 or
38400. The Windows AVM software does not support 38400 baud. But that speed can be used by AMX,
Crestron and custom controllers.
DIP switch 7 allows the RS-232 checksum and escape byte to be toggled on or off. These should be
turned
off
in installations which include a permanent RS-232 controller, such as AMX, Crestron or custom
PC program. The RS-232 checksum and escape byte should be turned
on
in installations where the RS-
232 communication may be hindered because of cable length (greater than 50 feet) or lack of shielding from
external electronic noise.
Содержание AVM RS232
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