3Com CM 4000 Switch User Manual


 
Control Panel Operation
CP 3808
6−66 CM 4000 Installation and Operating Manual
SOURCE SELECTION
23
45
789
0
6
1
VTR CAM SAT
VCR NET REM
TEST
PTCHCGEN
Stu MISC AUX
EJ
FILM
FS
STILL
Take
Clear
Menu
CP 3808
PRESET
Figure 6−103.
VTR−01
Video
Left
Right
T/C
To select a source (input):
— press a category (e.g., “VTR”) and unit number combination, or
— use the UP and DOWN arrows to scroll through all sources, or
— press a category key and use UP/DOWN to scroll through the possible units in that category...
...then press TAKE.
On a valid entry, the defined eight character mnemonic will be displayed in the Preset window and all applicable level
lamps will light in green. The level displays (the four left windows) will show the status for each of the first four levels
defined in the CP Level set assigned to the panel.
Note: The Preset window will return to the previously selected source. This permits flip−flop switching.
If entry of a password is requested, please see Passwords on page 6−75.
Operation with Expansion Panels
23
45
789
0
6
1
VTR CAM SAT
VCR NET REM
TEST
PTCH
CGEN
Stu MISC AUX
EJ
FILM
FS
STILL
Take
Clear
Menu
1
STU
2
STU
3
STU
4
STU
8
STU
7
STU
6
STU
5
STU
Figure 6−104. CP 3808 with CP 3809 Expansion Panel.
Before pressing TAKE, use the expansion panel to select the destination(s). The selected output button will illuminate in
“high” green to show it will be affected by the switch. These buttons can be toggled on/off before pressing TAKE.
Note: The output currently being controlled by the CP 3808 will not be affected.
(To assign Expansion Panel buttons to outputs, see pages 5−79 and 6−124 (CP 3809) or 5−79 and 6−126 (CP 3810).