VISTEK V1693 dual changeover switch
12
Issue 1
3.2
Configuration
Configuration of the V1693 consists of positioning links JP1 – JP26 to set the following for each channel:
•
Remote control input active high/active low/isolated.
•
Front panel signal changeover control and associated remote/local indications enabled/disabled.
•
Derivation of input selection tallies.
•
Input selection and local/remote tallies to be grounded common or ground-free.
The functions of these links are described in detail in Section 2.2.
3.3
Remote Control
The V1693 has two remote control options:
•
Contact closure or 12V (dependent on configuration) applied to the remote control port routes the output
of a channel to Input 2. The output is routed to Input 1 in the absence of a control input.
•
Control over DARTnet from a V1605 or View
find
controller when the unit is fitted into a DART-equipped
V1606 or V1603 rack.
