Grass Valley VM 3000 System Controllers v.7.4 - Manual (Page 429)

Control Panel Operation CP 3000
6−9 VM 3000 Installation and Operating Manual
PROTECT OUTPUT
The protect function prevents an output from being switched by other system control panels. For example, if a VTR is record-
ing a program or if the output is feeding a program line, care must be taken to insure that the signal is not switched or disrupted.
To Protect an Output
The operator presses PROTECT. The system will request verification. (See Figure 6−10.) Press TAKE.
If entry of a password is requested, please see Passwords on page 6−22.
VTR
1
CG
2
NET
3
SAT
EJ VCR
4
CAM
5
REM
6
FILM
7
PTCH
8
STU
9
FS
AUX TEST
0
MISC SS
A
B
C
D
TAKE CHOP LOCK PROT
F4 F3 F2 F1
MORE CLR MENU LEV
Figure 6−10.
VTR1 VT1L VT1R VT1T
PROTECT − PRESS TAKE
A blinking “P” will appear in the first character position on the display status line to alert all operators that the output is pro-
tected. If another panel attempts to make a switch, the display will indicate the name of the panel that protected the output.
Figure 6−11.
PVTR1 VT1L VT1R VT1T
BLK BARS VTR1 VTR2
Protect symbol