Grass Valley VM 3000 System Controllers v.7.4 - Manual (Page 541)

Control Panel Operation CP 3832L / 3864L
6−121 VM 3000 Installation and Operating Manual
Breakaway switching − multi−level Take − Check to see that the desired output has been selected on the bottom row; if not,
select it now. To switch different levels with a single command, press the first desired level button. The name of the first level
will be displayed in the Preset window. Press the next desired level button, etc. When all selections have been made, perform
the switch by pressing an input button.
Split statusing − To status a specific level, select the desired level button. The name of the input will be shown in the Current
window. Then toggle off the level button. To status another level, select another level button, toggle the button off, etc.
DIAGNOSTICS MODE
Although the CP 3832L and 3864L do not have “Menu,” “Level,” etc. buttons as such (because the buttons are used as level
selection keys), the “Diagnostic” functions are still available indirectly. To access these functions, the MPK cable on the rear
of the unit must first be disconnected. Then use the buttons as described below.
CURRENT
PRESET
Figure 6−151. CP 3832L buttons as used during Diagnostic Mode.
Level
1
Level
2
Level
3
Level
5
Level
4
Level
6
CURRENT
PRESET
DESTINATION
Figure 6−152. CP 3864L buttons as used during Diagnostic Mode.
Level
1
Level
2
Level
3
Level
5
Level
4
Level
6
Prot
1. Press and release the “Level 2” button until “DIAGNOSE” appears in the Current window.
2. Use the “Level 1” button to select the desired diagnostic.
3. Press the “Level 6” button (CP 3832L) or the “Protect” button (CP 3864L). Instructions for each diagnostic are given
below.
To exit the diagnostics mode press “Level 3” at any time. (It may be necessary to press Level 3 twice.)
LED Test
This test cycles through the button lamps (LEDs) and illuminates them in green and then red. The test will stop after one cycle.
Pressing Level 3 during this test will cancel this test and return the panel to the beginning of the current diagnostic. Pressing
Level 3 again will exit the Diagnostic mode.
Info
Info displays the panel’s Application (PROM) version , Xilinx FPGA* version, Variant version (not implemented), and PCB
(hardware) version. Press Level 3 to exit.