HP 54501A - CRT Monitor Assembly Adjustments

4-6 . CRT MONITOR ASSEMBLY
ADJUSTMENTS
No Equipment Required
NOTE
All CRT Monitor Assembly
adjustments are preset
at
factory
and should
not need readjustment .
These adjustment procedures should
be per-
formed only when the display
has obvious differences from CRT
test dis-
play in
figure 4-2
.
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Figure4-2
. HP 54501A CRT
Test Display
HP 54501A
ADJUSTMENTS
1 .

Place CRT test menu
on
HP
54501A screen for the
CRT Assembly adjustments via
the
UTILITY
menu . Use this test menu for all CRT
adjustments .
a
.

Invoke the UTILITY MENU by pressing the
front-panel UTIL key,
b .

By using
the softkeys located vertically along
the display select, in sequence,
selftest
menu,
mist, and
then
crt test .
c .

Press
start
test
to place
crt test menu on the
display .
2 .

Refer
to
figure 4-3 for
CRT adjustment locations .
3 .

Adjust
sweep
board
V
.HOLD (vertical hold) adjustment, if
necessary, for vertical
synchronization .