Flat Flash Intensity Check/Adjustment - Sony HVL-F56AM Service Manual

5-7.

FLAT FLASH INTENSITY CHECK/ADJUSTMENT

Perform the check/adjustment of intensity and duration of the flat flash in the high-speed sync (HSS) mode.
Note:
Perform the flat flash intensity check/adjustment after the "5-3. CHARGING VOLTAGE ADJUSTMENT".
Equipment
• Personal Computer (PC)
(Color Calculator 2 installed)
• Compact Flash (CF) Card (For image saving)
• Camera DSLR-A100
• USB Cord With Connector
• AE Master Lens
• Back Ground paper
• Tripod
1. Preparations
1) Install the CF card to the camera.
2) Set the equipments as shown in the Fig. 5-7-1.
Note:
Set the equipments in the darkroom.
Back ground paper
2.0 ±0.00 m
2. Shooting
1) Shoot the images under the following conditions and save the image.
Setting of camera:
ISO:
Preset white balance: Flash
Recording mode:
Flash control:
Aperture:
Focus Mode:
Metering:
HVL-F56AM
AE master lens
From the surface of the CCD
Fig. 5-7-1
100
A mode
Pre-flash TTL
F5.6
MF
Center weighted
Flash
MODE : M
ZOOM : 28 mm
Power supply adaptor
Tripod
DC power supply (5.8 V, 1.8 A)
5-13