Grass Valley TTN-CP-32GPI - Manual (Page 7)

CP-32GPI Rev. 3
1
General
The CP-32GPI is a single-bus remote control panel for the Triton series routing switchers. The panel
offers input select buttons on the top row. The input buttons have different colors for displaying both
video and audio status during breakaway operations. The panel works hardware addressed on one of the
routers outputs. The last selected output will be indicated with color in the button. On the left-hand side
the panel provides 4 function keys with following functions:
• TAKE
Executes the last operation
• TAKE ON/OFF Enables / disables Take function
• AUDIO / VIDEO Enables Audio, Video or AFV
• ENABLE
Enables panel
The GPI part of the panel has 32 inputs for connection to external relays contacts, joystick or similar. The
GPI outputs (Tally) provide 32 lamp drivers reflecting the status of the video level. Please see chapter 6
for further information.
1.1 Front panel drawing
A/V
Toggle Take Input buttons
Panel Enable Take ON/OFF
1.2 Connection drawing
RJ-45 (NCB
1
) Configuration switches GPI inputs GPI outputs
NCB
Power connector RS-232 port
1
Network Control Bus. The protocol of this bus is equal, and compatible to the MIDI bus protocol.
The user may connect to the bus with RJ-45 or MIDI connectors, but only 1 “IN” and 1 “OUT” may be
connected.