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Cautions
7
158
EN
Wireless remote control flash photography
External flash units that are designated for use with this camera and have a remote
control mode can be used for wireless flash photography. The camera can separately
control each of three groups of remote flash units, and the internal flash. See the
instruction manuals provided with the external flash units for details.
1
Set the remote flash units to RC mode and place them as desired.
• Turn the external flash units on, press the MODE button, and select RC mode.
• Select a channel and group for each external flash unit.
2
Select [On] for [
#
RC Mode] in
X
Shooting Menu 2 (P. 118).
•
Press the
Q
button to exit to the RC mode display. Press the
INFO
button to cycle
between LV super controls or live controls and the RC mode display.
• Select a flash mode (note that red-eye reduction is not available in RC mode).
3
Adjust the settings for each group in the RC mode display.
250
A Mode
TTL
Manual
Off
+5.0
TTL
+3.0
1/8
–
Low
1
Ch
1023
F5.6
250
P
1:02:03
Flash intensity value
Group
• Select the flash control
mode and adjust the flash
intensity separately for
each group. For MANUAL,
select the flash intensity.
Normal flash/Super FP flash
•
Switch between normal
flash and Super FP flash.
Communication light level
•
Set the communication
light level to [HI], [MID],
or [LO].
Channel
•
Set the communication
channel to the same
channel used on the flash.
Flash intensity
Flash control
mode
Adjust settings for the
camera flash unit.
4
Rotate the
ON/OFF
lever to
#
UP
to raise the flash.
• After confirming that the flash has charged, take a test shot.
Wireless flash control range
Position the wireless flash units with their remote sensors facing the camera. The following
illustration shows the approximate ranges at which the flash units can be positioned. The
actual control range varies with local conditions.
•
We recommend using a single group of up to
three remote flash units.
• Remote flash units cannot be used for second
curtain slow synchronization exposures longer
than 4 seconds.
•
If the subject is too close to the camera,
the control flashes emitted by the camera
flash may affect exposure (this effect can be
reduced by reducing the output of the camera
flash by, for example, using a diffuser).
7m
5m
100°
100°
50°
50°
50°
50°
60°
60°
30°
30°
30°
30°
• The upper limit of flash synchronization timing is 1/160 sec. when using the flash in RC
mode.
Summary of Contents for E-M10 Mark IV
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