Hitachi service manual When using a vectorscope

Adjustment > Adjustment Procedure
7) Click the GAIN UP or GAIN DOWN button in ROUGH	CHROMA GAIN ADJUSTMENT screen
ADJUSTMENT box so that the value of red vector or red	MANUAL ADJUSTMENT PROGRAM for SERVICE STATION
level approaches that in Table 6-4-1. Click the button at	CHROMA GAIN ADJUSTMENT
approx. 2-second intervals while checking the increase or
decrease of vector or level.	ROUGH ADJUSTMENT		FINE ADJUSTMENT
8) Click the GAIN UP or GAIN DOWN button in FINE	GAIN UP		GAIN UP
ADJUSTMENT box so that the value of red vector or red
level matches that in Table 6-4-1. Click the button at	GAIN DOWN		GAIN DOWN
approx. 2-second intervals while checking any increase
or decrease in vector or level.
9) After step 8) is complete, be sure to click the SAVE	7		8
button.	9	SAVE	RETURN
Note that clicking the RETURN button will restore the
ADJUST MENU screen to the status before the	CONNECTION
adjustment was performed.
	ADJUSTMENT FINISHED dialog
10) When save is complete, the ADJUSTMENT FINISHED
	FINISHED
dialog will appear: Click the OK button in dialog to	ADJUSTMENT FINISHED.
restore the ADJUST MENU screen.	OK	10

11)Press the MENU button on DVD video camera/recorder, and use the joystick to specify (return to) “White Bal.: Auto”.

Table 6-4-1 Value of Red Level/Vector

Model	When using a vectorscope	When using an oscilloscope
DZ-MV580E	A = 310 % ± 5 %	B = 850mV ± 20 mVp-p
DZ-MV550E	A = 280 % ± 5 %	B = 780mV ± 20 mVp-p

RED

BURST

A

RED

100%

B

Fig. 6-4-5 When using a vectorscope Fig. 6-4-6 When using an oscilloscope

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