Table of Contents
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10.1.
10.2.
10.
PURITY ADJUSTMENT
PREPARATION
10.1.1.
Operate the receiver for at least 20 minutes to warm up the C.R.T.
10.1.3.
Plug the convergencé yoke in the C.R.T. and set in as shown in Figure 11.
10.1.4.
Check that the A.C. power line is normal.
(AC 220 volt 50Hz)
10.1.5.
Connect the A.C. line and the receiver power switch sets in "ON" position.
10.1.6.
Receive a black and white signal.
SIEPS
10.2.1.
Demagnetize the receiver fully by using an external degaussing coil.
10.2.2.
Turn the CONTRAST and BRIGHTNESS controls the maximum.
10.2.4.
Advance the GREEN CUT OFF control (VR503) if necessary.
10.2.6.
Then tighten the convergence yoke clamper.
10.2.8.
Roughly tighten the deflection yoke clamper.
respective field.
10.2.10 Tighten the deflection yoke clamper.
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