12. Setting for CONTRAST, 13. Focus Adjustment
COLOR, TINT and SHARP
Purpose: Set the optimum Focus.
Data Values
Symptom of Misadjustment: If Focus Adjustment is
Generalincorrect, blurred images are shown on the display.
1. Enter the Service mode. (See page 1-6-10)
Test pointAdj. PointModeInput
2. Press MENU button. (Each time MENU button is
pressed, display will change BRT, CNT, COL, TNT,
RF
ScreenFocus ControlMonoscope
and SHP in that order.) (or Ext.)
CONTRAST (CNT)
TapeM. EQ.Spec.
1. Press "MENU" button on the remote control unit.
Then select CNT display.---Pattern GeneratorSee below.
2. Press [P+/P-] buttons on the remote control unit so
Note: Focus VR (FBT) --- H.V./Power Supply CBA
that the value of "CONTRAST" (CNT) becomes 83.
FBT= Fly Back Transformer
COLOR (COL)
1. Operate the unit more than 30 minutes.
1. Press "MENU" button on the remote control unit.
2. Face the unit to the East and degauss the CRT
Then select "COLOR" (COL) display.
using a Degaussing Coil.
2. Press [P+/P-] buttons on the remote control unit so
that the value of "COLOR" (COL) becomes 65.3. Input the monoscope pattern.
4. Adjust the Focus Control on the FBT to obtain clear
TINT (TNT)
picture.
1. Press "MENU" button on the remote control unit.
Then select "TINT" (TNT) display.
2. Press [P+/P-] buttons on the remote control unit so
that the value of "TINT" (TNT) becomes 68.
SHARP (SHP)
1. Press "MENU" button on the remote control unit.
Then select "SHARP" (SHP) display.
2. Press [P+/P-] buttons on the remote control unit
and select "0."
1-6-16T6500EA |
ACEC
