Grass Valley TTN-CP-32GPI - Manual (Page 17)

CP-32GPI Rev. 3
11
6 GPI / Joystick functions
Following a power-up the GPI/Joystick panel will control Audio and Video married, and the external
lamp-drivers will reflect the status of the video level. The Audio/Video toggle button may be used to
select either Video only or Audio only. The only case where the external lamp-drivers will reflect the
audio status is when audio only is selected.
6.1 GPI / Joystick mode settings:
The third Dip-switch Block, bottom left, SW2 (8 user switches):
SW 4 - 8 from the left:
Selects the default input number 1-32 for Joystick hardset default mode,
and also the default input after power-up for dynamic default mode.
The default input can be switched according to the following pattern:
- means switch OFF (down)
* means switch ON (up)
Switch 4 5 6 7 8 Output
- - - - - 1
- - - - * 2
- - - * - 3
- - - * * 4
- - * - - 5
- - * - * 6
- - * * - 7
- - * * * 8
- * - - - 9
- * - - * 10
- * - * - 11
- * - * * 12
- * * - - 13
- * * - * 14
- * * * - 15
- * * * * 16
* - - - - 17
* - - - * 18
* - - * - 19
* - - * * 20
* - * - - 21
* - * - * 22
* - * * - 23
* - * * * 24
* * - - - 25
* * - - * 26
* * - * - 27
* * - * * 28
* * * - - 29