LeCroy WaveSurfer 400 Series Service Manual page 144

Front Panel Controls or Touch Screen Does not Operate (continued)
D
THE TOUCH SCREEN
OPERATE AT
ALL
Y
P
ERFORM THE TOUCH
SCREEN INOPERATIVE
PROCEDURE
6-58 Maintenance
C
OES
No
?
ES
I "L C T
S E ROY OUCH
S C "
CREEN ONTROLLER IS
S
IN THE ERVICES
(C -
ONTROL PANEL
A -
DMINISTRATIVE TOOLS
S )
ERVICES
I
S
"L C T S
E ROY OUCH CREEN
C " S
ONTROLLER IN ERVICES
(C -
ONTROL PANEL
A -
DMINISTRATIVE TOOLS
S )
ERVICES
Yes
V T
ERIFY OUCH SCREEN
CABLE IS PLUGGED INTO
FRONT PANEL ENCODER
.
BOARD
R
EPLACE TOUCH
SCREEN
R
EPLACE ENCODER
BOARD
R - XS
E INSTALL TREAM
No
S
OFTWARE