Manual Flash Exposure Correction - Metz mecablitz 52 AF-1 Canon digital Bedlenungsanleitung

Setting the mode of operation
• Switch on the flash unit with the
button.
The start screen appears. Thereafter, the
flash unit always switches on with the
mode of operation that was used last
(e.g. E TTL flash mode).
• Tap the shutter release to transfer data bet-
E TTL
ween the flash unit and the camera.
-3,5 m
• Press the sensor button of the displayed
0,3
mode of operation on the touch display as
m
Z
F4.0
35
OOM
m
many times as it takes for the display for
EV
INFO
1
selecting the mode of operation to appear.
+ 1/3
E TTL
E TTL HSS
• Press the
M
touch display and select
• Press the
E TTL HSS
touch display.
-11 m
1,0
The setting will take effect immediately.
m
Z
F5,6
35
OOM
m
INFO
EV
+
Second curtain synchronisation (REAR) is
automatically deactivated when the flash
unit is set to high-speed synchronisation
HSS!
sensor buttons on the
E TTL HSS
.
E TTL HSS
sensor button on the

8 Manual flash exposure correction

The auto flash exposure mode of most came-
ras is adjusted to a reflection factor of 25%
(the average reflection factor of flash sub-
jects). A dark background that absorbs much
of the light or a highly reflective bright back-
ground (backlit shots, for example) may
result in, respectively, underexposure or
overexposure of the subject.
To offset these effects, the flash exposure
can be adjusted manually for the shot with a
correction value. The extent of the correction
depends on the contrast between the subject
and background!
In TTL flash modes, manual flash exposure
correction factors of from -3 EV (f-stops) to
+3 EV (f-stops) can be adjusted on the flash
unit in one-third increments.
+
Dark subject against light background: posi-
tive correction factor.
Light subject against dark background:
negative correction factor.
Exposure correction by means of alteration of
the lens aperture setting is impossible, since
the camera's automatic exposure program
regards the altered aperture setting as the
normal working aperture setting.
When setting the correction factor, the
distance shown in the display can change
and be adjusted to the correction factor
(depending on the camera model)!
k
161