Olympus E-M10 Mark IV, Instruction Manual

Page: 76 / 186

Shooting
2
76 EN
Flash modes that can be set by shooting mode
Shooting
mode
Monitor Flash mode
Flash
timing
Conditions for
firing the flash
Shutter speed limit
P
/
A
#
Fill In
1st
curtain
Always fires
30 sec. – 1/250 sec.*
0
Redeye
1/30 sec. –
1/250 sec.*
$
Flash Off — — —
1
Red-Eye Slow
Slow
synchronization
(1st curtain/
Red-eye
reduction flash)
1st
curtain
Always fires
60 sec. – 1/250 sec.*
2
Slow
Slow
synchronization
(1st curtain)
M
Slow2
Slow
synchronization
(2nd curtain)
2nd
curtain
S
/
M
#
Fill In
1st
curtain
Always fires
60 sec. – 1/250 sec.*
0
Redeye
$
Flash Off — — —
M
Slow2
Slow
synchronization
(2nd curtain)
2nd
curtain
Always fires
60 sec. – 1/250 sec.*
•
Only
#
and
$
can be set in
B
mode.
*
The shutter speed is 1/200 seconds when using a separately sold external flash. For the
silent mode, the shutter speed is 1/20 seconds.
Minimum range
The lens may cast shadows over
objects close to the camera,
causing vignetting, or the flash
may be too bright even at
minimum output.
Lens
Approximate distance at
which vignetting occurs
14-42mm f3.5-5.6 II R 1m
ED 14-42mm f3.5-5.6 EZ 0.5m
ED 40-150mm f4.0-5.6 0.9 m
ED 14-150mm f4.0-5.6 II 0.5m
• External flash units can be used to prevent vignetting. To prevent photographs from being
overexposed, select
A
or
M
mode, and choose a high aperture value or reduce ISO
sensitivity.