GRASS VALLEY 1200, Установка и обслуживание

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5-16
Section 5 Ñ Diagnostics and Troubleshooting
Button/Lamp BRIGHT Test
Selecting
[E - button/lamp BRIGHT test]
from the Diagnostic menu will cause
the screen to appear as in Figure 5-10.
Figure 5-10. Button/Lamp BRIGHT Test Menu
As you press a button the name of that button will appear on the screen
with the word ÔONÕ and the button will light brightly. When the button is
released the name of the button will appear on the screen with the word
ÔOFFÕ.
The purpose of this test is to verify the BRIGHT feature of an individual
button.
To stop the test, press any key on the keyboard.
Exit
GVG Model 1200 Panel version xxxxxx - 00A1
Copyright 1994, Grass Valley Group, Inc.
Select a diagnostic:
A - displays test
B - knob test
C - leverarm and joystick test
D - button/lamp DIM test
E - button/lamp BRIGHT test
F - walking lamp test
G - discrete LED test
H - comm port loopback test
Return rotary switch to position 0 to exit diagnostics and
return to DOS. At the DOS prompt, use '1200' to restart
Enter letter to select test: E
Lamps will light (BRIGHT if lamp can be brightened) when button is pres
Press any key to stop the test . . .
EmClr ON
EmClr OFF
XPst12 On
Xpst12 OFF