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3-6 Strobe Calibration Procedure
Tools:
AC Adapter
SD Card with Calibration Firmware
18% Gray Chart: Size 1.0m(W) * 1.0m(H)
Dark room: Prepare an environment allowing a complete light sealed.
Test distance: Between lens and chart is 0.9+/-0.1m.
Procedure:
1.
Install the SD Card with calibration firmware into camera. Close the card cover.
2.
Attach camera to AC Adapter. Keep pressing the MENU button and slide the Power switch to power on the camera.
"ADJ MENU" is displayed on LCD screen
3.
4.
Press the UP/DOWN button and the WIDE/TELE button to select the item STROBE on Page 2. Then press the RIGHT
button to enter STROBE menu. The Lens move and STROBE ADJUST MENU is displayed on LCD as shown in
figure 3.6.2.
Fig. 3.6.1
5. Put the camera into the Dark room. The distance between Lens and Chart is 90cm. Open the pop-up flash unit.
6.
Then Press OK button to proceed with the STROBE adjustment.
7. The LCD will display the turning direction of variable resistor (R177) for adjustment shown as
.
figure3.6.4
Fig. 3.6.3 (a)
Center
Left
as shown in
Max
Min
Right
Fig. 3.6.4
figure
3.6.1.
Fig. 3.6.2
The camera will flash for four times.
(b)
29
figure
3.6.3 and
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