12 pcx

VI 14626(N) 3/4

VI 14626(N) 3/4

Notę:

• Set the following switch or On-screen menu to the positions indicator below, before making following adjustments.

SWITCH or ON-SCREEN MENU	POSITION
INPUT (Remote control)	AV
AV INPUT mode(VCR SETUP menu) for VHR-5425 only	REAR

2-2-5. CARRIERSETADJ.

Measuring Point	Measuring Equipment		ADJ. Condition
TP103 (on VM-1 PWB)	Frequency counter		E-E modę
ADJ. Location		ADJ. Value
VR103 (CAR)		—

To select the AVINPUT modę:

1.    Press the PROGRAM button on the remote control, the main MENU appears.

If the clock has not yet been set the LANGUAGE SELECT and CLOCK SET menu will appear. In this case, select the language and set the clock, refer to instructions book.

2.    Press the numeral button to the VCR SETUP menu appears.

3.    Press the numerał button of the AV INPUT sigh to select the REAR modę. (for VHR-5425)

4.    When finished, press the PROGRAM button to erase the main MENU.

1.    Preset the VR103(CAR) to the neary center position.

2.    Confirm that the frequency at the center of VR103(CAR) is between 3.35 MHz and 3.47 MHz.

When within this rangę, unnecessary to adjust it.

3.    If the reading of frequency is less than 3.35 MHz below, adjust VR103(CAR) so that the frequency becomes 3.36 MHz ±0.01 MHz.

4.    If the reading of frequency is morę than 3.47 MHz above, adjust VR103(CAR) so that the frequency becomes 3.46 MHz ±0.01 MHz.

2-2-4. Y/C SEP. ADJ.

Measuring Point	Measuring Equipment		ADJ. Condition
TP182 (on VM-1 PWB)	3.58 MHz CW signal generator Oscilloscope (10:1 probe)		REC (EP) modę Blank tape
ADJ. Location		ADJ. Value
VR107 (Y/C SEP)		—

1.    Input the 3.58 MHz CW signal to the VIDEO INPUT REAR terminal.

2.    Adjust VR107 (Y/C SEP) for the minimum 3.58 MHz CW signal level as shown in Fig. 2.2.6.

WNV SEP

Minimum

Burst signal

Fig. 2.2.6

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