Connecting the VP-4x4xl 4x4 UXGA / Audio Matrix Switcher
6.5 Dipswitch Settings
The VP-4x4xl includes a set of four dipswitches
define:
DIPS
Function
1, 2, 3
Machine #
4
RS-485 Term
The machine # determines the position of a VP-4x4xl unit when cascading
units (see section 6.4). Set dipswitches 1, 2 and 3 according to Table 4:
1 By default these dipswitches are set to OFF
2 When cascading machines, set dipswitch 4 to ON for the first and last units only (otherwise, set dipswitch 4 to OFF)
1
2 3
Figure 8: VP-4x4xl Dipswitches
Table 3: Dipswitch Settings
Determines the number of the machine in the sequence
ON for RS-485 line termination
OFF for no RS-485 line termination
Table 4: Machine # Dipswitch Settings
Machine #
DIP 1
Master
1
OFF
2
OFF
3
OFF
4
OFF
5
ON
6
ON
7
ON
8
ON
1
, as Figure 8 and Table 3
OFF
ON
Description
2
with 120
DIP 2
DIP 3
OFF
OFF
OFF
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
ON
13
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