Sony HVR-S270J Service Manual page 241

1-1-3. Precaution
1. Setting the Switch
Unless otherwise specified, set the switches as follows and perform adjustments without loading cassette.
1. CAMERA/VCR switch ......................................... CAMERA
2. FOCUS ring (Lens block) ......................................... Mode A
3. ND FILTER .......................................................................... 1
4. ZOOM switch (Lens block) ...................................... SERVO
5. CAMERA MODE switch ............................................ AUTO
6. ASSIGN4/ZEBRA switch .............................................. OFF
7. ASSIGN5/AE SHIFT ........................................................... 0
8. ASSIGN6/STEADY SHOT ............................................ OFF
9. PICTURE PROFILE switch ........................................... OFF
2. Order of Adjustments
Basically carry out adjustments in the order given.
Color bar chart (Color reproduction adjustment frame)
H
A B
A=B
Fig. a
(VIDEO OUT jack output
waveform)
3. Subjects
1) Color bar chart (Color reproduction adjustment frame)
When performing adjustments using the color bar chart, ad-
just the picture frame as shown in Fig. 6-1-5. (Color reproduc-
tion adjustment frame)
2) Clear chart (Color reproduction adjustment frame)
Remove the color bar chart from the pattern box and insert a
clear chart in its place. (Do not perform zoom operations dur-
ing this time)
3) Chart for flange back adjustment
Join together a piece of white A0 size paper (1189 mm × 841
mm) and a piece of black paper to make the chart shown in
Fig. 6-1-6.
Note: Use a non-reflecting and non-glazing vellum paper. The
size must be A0 or larger and the joint between the white
and black paper must not have any undulations.
HVR-S270J/S270U/S270N/S270E/S270P/S270C
C = D = 0
C
V
B A
Enlargement
Difference in level
A
B
Fig. 6-1-5
10. MENU settings
CAMERA SET menu
BACK LIGHT ........................................................ OFF
SPOT LIGHT .......................................................... OFF
D. EXTENDER ...................................................... OFF
IN/OUT REC menu
REC FORMAT ............................................. HDV1080i
D
Fig. b (monitor TV picture)
Adjust the camera zoom and direction to
obtain the output waveform shown in Fig. a and
the monitor TV display shown in Fig. b.
Black
6-7
Electronic beam scanning frame
CRT picture frame
White
841 mm
1189 mm
Fig. 6-1-6