2 March, 2005
V1634OM.DOC
Page 9 of 12
3. OPERATION
3.1 FRONT
PANEL
1
REM
+V
Local
Rem
V1634A
Audio
Demultiplexer
DART Control Access and Power indicators
REMOTE / LOCAL control selection
Standard and format indication
D1
D2
Audio
525
625
1
2
3
4
Group Select
Audio output Status
Group Occupancy
DAC
AES
Output Module
Vid/SDI
DCT
AES
Reference Select
Group
1
3
2
4
1
2
3.2 POWER
The power LED, V, indicates that the 5V VCC power rail is present on the board. This
shows not only that power has been applied to the rear, but also that the on board regulator is
functioning.
There is a fuse on the unit in series with the power input, and if this has ‘blown’ then the +V LED will
be OFF.
3.3 REMOTE
CONTROL
The V1634A can be controlled from either the front panel, shown above or through the DART
remote control Network. If DART is used then any DART controller, with knowledge of the V!634A
can be used. Vistek can provide either the V1605 1U control panel or VIEWFIND which is a PC
based universal control system. Any DART controller can be used, provided it has ‘knowledge’ on
the V1634A.
The control source, Local or Remote, is selected by the toggle switch on the front panel. The REM
LED does not indicate the selection of remote control, but ‘blips’ to show access by the Rack
