8
Model No: CT-14NI9R
Version 1.0
5-5. SUB-Brightness Adjust
a. Receive GREY SCALE/COLOR BAR pattern.
b. Enter Service V2.0 mode.
c. Press PROG +/- buttons to select
Bright Max
. Set a fixed value by VOL+/- buttons (The
value will be difference when use difference type of CRT.. ORION A51JSW91X50 CRT
is 63).
d. Press ANAL button to get
Bright Min
item and bright, contrast, color become zero
automatically. Press VOL+/- buttons to make the second darkness bar of GREY SCALE
part loom. Press PIC again to exit this mode
5-6. Vertical Amplitude Adjust
a. PAL system: adjust under
VAMP 50
.
b. NTSC system: adjust under
VAMP 60
.
5-7 Sub-Tint adjust
a. Receive NTSC RF signal. Set main Tint to center (zero).
b. Set TV set in SERVEICE V2.0 mode and get
Sub Tint
item.
c. Adjust SubTint using VOL+/- buttons until tint is best.
5-8 Set Picture’s Standard Data
1. Adjust brightness/contrast/colour to the best mode you think Standard should be.
2 Enter white balance adjust mode, then press S.MODE key, MCU will store current
brightness/contrast/colour data into Standard
5-9 Apr Threshold Adjust
It is at the item of white balance adjustment menu. Apr means Automatic RGB Peak
Regulation. It is used to increase the contrast of pictures with low contrast and avoid clipping
at RGB output for picture with high peak amplitudes. Chang it’s value to get perfect contrast
quality of picture. It maybe different when use different CRT.( ORION A51JSW91X50 CRT
sets 15)
5-10 E-W correction And H-Wide Adjust For Pure Flat CRT
a. Receive cross pattern and set picture in Standard mode use PP key
b. Adjust VR801 to set picture’s wide
c. Adjust VR802 to get a good linear pattern
d. Adjust VR801 to set picture’s wide if it is changed after adjust VR802
Содержание CT-14NI9R
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