1-1-3.Precaution
1. Setting the Switch
Unless otherwise specified, set the switches as follows and perform
adjustments without loading cassette.
1. POWER switch (MA-311 board) ...........................6. FOCUS switch (MF-8500)CAMERA.................................... MANUAL
2. NIGHT SHOT switch (Lens Block) ................................(Manual Focus model)OFF
(Night shot model)7. PROGRAM AE (CF-49 board) .......................................Auto
3. DEMO MODE (Menu display).......................................8. BACK LIGHT (CF-49 boarOFFd) ......................................... OFF
4. DIGITAL ZOOM (Menu display)...................................9. PICTURE EFECT (CF-49 board)OFF................................... OFF
5. STEADY SHOT (Menu display) ....................................10. 16 : 9 WIDE (MENU display)OFF........................................ OFF
2. Adjusting Procedure
Adjust in the given order.
Color bar chart standard picture trameElectronic beam
scanning frame
H
Yellow0 ? 0.1 msec
CyanWhite
GreenMagentaRed
Blue
CRT picture frame
Cyan
YellowGreenWhiteRedBlue
Magenta
V
ABA=BB A
Fig. b. (TV monitor picture)
Enlargement
Fig. a. (Video output terminal
output wavefom)
Difference in level
AB
Adjust the camera zoom and direction to obtain the output wavefom
shown in Fig. a and the TV monitor display shown in Fig. b.
Fig. 5-1-4.
3. Subject
1) Color bar chart (Standard picture frame)
Adjust the picture frame as shown in Fig. 5-1-4. if adjustments
are performed using the color bar chart.
(Standard picture frame)
White
2) White pattern (Standard picture frame)
841 mm
Remove the color bar chart from the pattern box, and insert a
clear chart in its place. (Do not perform zoom operations duringBlack
this time.)
3) Chart for flange back adjustment
Combine a white A0 size (1189 mm x 841 mm) paper to a black
1189 mm
one, and make the chart shown in Fig. 5-1-5.
Fig. 5-1-5.
Note :Use the non-reflecting and non-glazing vellum paper
whose size is more than A0, and make the boundary
between white and black to be smoothly flat.
5-4 |
ACEC
