54624A-01 - Keysight

54624A-01 - Keysight
54624A-01
S
E
R
V
I
C
E
N
O
T
E
SUPERSEDES: None
54624A Oscilloscope
Serial Numbers: See Below
Duplicate Service Notes:
54621A-01 Serials: US00000000/US99999999
MY00000000/MY99999999
54621D-01 Serials : US00000000/US99999999
MY00000000/MY99999999
54622A-01 Serials : US00000000/US99999999
MY00000000/MY99999999
54622D-01 Serials : US00000000/US99999999
MY00000000/MY99999999
54624A-01 Serials : US00000000/US99999999
MY00000000/MY99999999
To Be Performed By: Agilent-Qualified Personnel
Parts Required: See Text:
Situation:
Display may require adjustment for tilt when shipped from one hemisphere to another.
CAUTION:
Do not perform the display alignment with the instrument
on. Lethal voltages are present in this area.
Continued
DATE: July 2001
ADMINISTRATIVE INFORMATION
SERVICE NOTE CLASSIFICATION:
MODIFICATION AVAILABLE
ACTION
CATEGORY:
LOCATION
CATEGORY:
AUTHOR:
TG / MH
AGREEABLE TIME
CUSTOMER INSTALLABLE
ON-SITE
SERVICE CENTER
ENTITY:
0800
PERFORMANCE ENHANCEMENT
SERVICE/RELIABILITY ENHANCEMENT
AVAILABLE UNTIL:
July 2005
ADDITIONAL INFORMATION:
This is a cosmetic adjustment only
© 2001 AGILENT TECHNOLOGIES
PRINTED IN U.S.A.
1 of 2
Page 2
Service Note 54624A-01
Solution / Action:
1. Place instrument (board down) on bench.
2. Loosen yoke clamp by rotating Phillips screw counterclockwise three turns, and carefully
rotate yoke back and forth to loosen it. (See Note 1).
3. With power off, rotate yoke assembly slightly in direction opposite of tilt.
4. Power instrument on and check alignment.
5. If alignment is correct, power instrument off and tighten screw three turns.
6. If alignment is still not correct, repeat steps 3 and 4 until alignment is correct, being sure
that power is off during any adjustments.
Note: Care should be taken to not bump the adjustment pot labeled "SUB BRT" while
performing this procedure. This pot adjusts the gray shade levels and can adversely affect this
parameter if adjusted.
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