Agilent Technologies 856290216 service manual V

2. Display Adjustment
12. Adjust the rear-panel TRACE ALIGN until the leftmost line of the test pattern is parallel
with the CRT bezel. See Figure 2-3.
13. Adjust the rear-panel X POSN and A17R55 X GAIN until the leftmost “@” characters
and the softkey labels appear just inside the left and right edges of the CRT bezel.
14. Adjust the rear-panel Y POSN and A17R75 Y GAIN until the softkey labels align with
their appropriate softkeys.
15. Press [PRESET). If necessary, readjust STOP BLANK and START BLANK for the
best-looking intersection of the graticule lines. This will be most noticeable along the
center vertical and horizontal graticule lines.
DEFLECTION ADJUSTMENTS
Adjust START BLANK
and STOP BLANK for
sharp corners
Adjust DGTL Y GAIN
until only one
line appears
/
Adjust
DGTL X GAIN
until only one
line appears
/
SOFTKEY 1
SOFTKEY 2
SOFTKEY 3
SOFTKEY 4
SOFTKEY 5
EXIT
\ I
V
Adjust TRACE ALIGN Adjust MIN
INTEN
to place this line until dots in these
parallel to left areas just disappear
edge of CRT bezel
SK13
Figure 2-3. CRT Adjust Pattern
Adjustment Procedures 2-17