Hitachi C43-FD5000 Service Manual page 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.
Marker
Fig.4
27
Marker (Adjustment point)
Fig.1
Fig.2
Marker
Fig.3
Marker
Fig.5
Marker