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S8ER: series (Reference factory adjustments)
Item. [AFT.f0]
Name. AFT.f0
SETTING. IF.OUT pin (H001) 1000pF load. (IF out Round open)
Input signal. SIGNAL : CW F=38.0M 95dB (µ V) (75 Ω load)
Measurement place. TP-13
Adjustment method. Adjust L161 at the point that have critical change of voltage.
Making standard. STANDERD : 2.5V±0.5V
NOTE : The place which detecter high and low.
Item. [RAGC]
Name. RF AGC DELAY
SETTING. IF OUT pin (H001) 1000pF load. (IF out Round open)
Input signal. CW F=38.0M 95dB (µ V) (75 Ω load)
Measurement place. TP-15
Adjustment method. Adjust the sub address [RAGC]
Making standard. 4.0V±2V
Item. [SCNT] NO ADJUSTMENT
Name. SUB-CONTRUST
SETTING.
Input signal.
Measurement place.
Adjustment method.
Making standard.
Item. [BRTC]
Name. SUB-BRIGHT CENTER
SETTING. Set user control setting to STANDERD 1
Input signal. SUB-BRIGHT SIGNAL
Measurement place. On picture
Adjustment method. It is black step of the (*sub-bright*) signal and adjust the number.
Making standard. 4±1.5 bars
*Note : Adjust at last
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