Sensitivity Adjustment - Sony HXC-100 Service Manual

3-3-2. Sensitivity Adjustment

Preparation
. Setting for MSU-900
CLOSE button → OFF (dark)
GAMMA OFF button → OFF (lit)
MASTER GAIN → 0
DETAIL OFF button → OFF (lit)
. Turn ON (lighting) the TEST1 button to display the TEST SAW waveform, and check that the amplitude is 700 mV using
the WFM.
If the amplitude is not 700 mV, adjust it by the following.
MENU: SERVICE
PAGE: WHITE SHADING
ITEM: WHITE [R], [G], [B]
Then turn OFF (light off) the TEST1 button.
. Shoot the grayscale chart so that the chart frame is aligned with the underscanned monitor frame.
. Lens iris: F10
* Use a lens with a transmittance equivalent to Canon HJ18.
Adjustment Procedure
1. Adjustment Item:
MENU: SERVICE
PAGE: OHB_ADJ1
ITEM: GAIN_CONT [R1], [G1], [B1]
Specifi cation:
A = 700 mV
2. Execute fi le storing.
MENU: SERVICE
PAGE: OHB_ADJ1
ITEM: STORE FILE
HXC-100/V1 (E)
A A
R G
100%
A
B
3-9