KRAMER: SIMPLE CREATIVE TECHNOLOGY
Connecting a Control Interface
26
2.
Set DIP 7 ON
(disabling null-modem adapter use
1
9.2
Connecting the RS-485 Control Interface
) on the
VS-162V
unit.
Figure 15
defines the RS-485 connector pinout for external RS-485 control.
The RS-485 connector is also used (if required) for vertical sync:
Figure 15: RS-485 Connector PINOUT
To connect an RS-485 connector on one
VS-162V
unit to an RS-485
connector on one or more other switchers (from the series of 16x16 matrix
switchers), as
Figure 16
illustrates:
1. Connect the “+” PIN on the first
VS-162V
unit to the “+” PIN on the
second
VS-162V
unit or other unit
2. Connect the “-” PIN on the first
VS-162V
unit to the “-” PIN on the second
VS-162V
unit or other unit
3. If shielded cable is used for an RS-485 connection, connect the shield to the
Ground PIN.
For details about how to configure the vertical sync (if required), refer to
section
9.3
and
Figure 21
in section
11.5.1
.
1 See section 8
