Hitachi C43-FD5000, Service Manual

Page: 27 / 123

27
SERVICE ADJUSTMENTS
* Explanation of "Conv. For Outside Signal" function
(a) Press the “ SERVICE ONLY ” switch on DEF/Conv PWB, then
display "Normal Crosshatch". (Fig.1)
(b)
Press [ MENU ] key on R/C, then display "Red + Green
Crosshatch with Red Marker" or "Green Crosshatch with
Green Marker" or "Blue + Green Crosshatch with Blue
Marker". (Fig.2)
(c) Press [ MENU ] key on R/C again, then display "Normal
Crosshatch" on Main Picture". (Fig.3)
(d) Press [ MENU ] key on R/C again, then display "Cross Marker
+ Box Marker " on Main Picture". (Fig.4)
(e) Press [ MENU ] key on R/C again, then display "only Box
Marker on Main Picture". (Fig.5)
(f) Press [ MENU ] key on R/C again, then display "Normal
Crosshatch" again. (Fig.1)
And repeat procedure (b) ~ (f) by each press [MENU] key on
R/C.
Fig.3
Marker
Fig.5 Fig.4
Marker Marker
Fig.2
Fig.1
Marker (Adjustment point)
Marker