Samsung GX-20 User Manual (ENGLISH) - Page 108

Red-Eye Reduction, Using in Wireless Mode

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Using an External Flash (Sold Separately) Using in Wireless Mode Wireless flash mode is available for the SEF-54PZF or SEF-36PZF models. You do not have to connect the camera with a flash sync cord. ● Be sure to set the two SEF-36PZF / SEF-54PZF units to the same channel. ● See the SEF-36PZF or SEF-54PZF operating manual for details. ■ In Wireless Mode 1. Place the SEF-36PZF / SEF-54PZF in the desired location. Set the flash mode to SLAVE1 and then select CH. * See the external flash operating manual for details. 2. Place the external flash where you want it to be. (The external flash must be set to SLAVE1 in the wireless mode. 3. Rotate the Mode dial ( ) to select exposure mode (P,Sv,Tv,Av,TAv,M). 4. Set your camera to [Wireless Mode]. 5. The flash fires as you press the shutter button. ● To use the external flash as master, set [Flash in Wireless Mode] to [On] in the [CUSTOM1 MENU]. If set to [Off], the external flash is used as controller. ● Using wireless connection, built-in flash fires whether you connect the external flash to your camera if the built-in flash is set to master. ● Built-in flash is only used as controller in wireless mode if set as controller. Wireless Flash Control (P-TTL Flash Mode) Using the wireless flash sync, the following information is exchanged between the two SEF-36PZF / SEF-54PZF flash units until the flash fires. Press the shutter release button fully. 1. The camera' s flash discharges a pre-flash (the camera' s flash mode is transmitted). 2. The external flash unit discharges a pre-flash (the subject' s lighting condition is checked). 3. The camera' s flash unit discharges a pre-flash (the required flash output is transmitted to the external flash). 4. The external flash discharges the main flash. Red-Eye Reduction As with the built-in flash, red-eye reduction is available with an external flash. ● The red-eye reduction feature works even when only an external flash is used. ● The red-eye reduction function is not available while SLAVE1 is set in the wireless mode. Please do not use the red-eye reduction function in the SLAVE2 mode. ● For information about setting SLAVE2 in wireless flash sync, see the SEF-36PZF / SEF-54PZF operating manual. 107

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107
Using an External Flash (Sold Separately)
Wireless Flash Control (P-TTL Flash Mode)
Using the wireless
fl
ash sync, the following information is exchanged between the two
SEF-36PZF / SEF-54PZF
fl
ash units until the
fl
ash
fi
res.
Press the shutter release button fully.
1.
The camera’ s
fl
ash discharges a pre-
fl
ash (the camera’ s
fl
ash mode is
transmitted).
2.
The external
fl
ash unit discharges a pre-
fl
ash (the subject’ s lighting condition is
checked).
3.
The camera’ s
fl
ash unit discharges a pre-
fl
ash (the required
fl
ash output is
transmitted to the external
fl
ash).
4.
The external
fl
ash discharges the main
fl
ash.
Red-Eye Reduction
As with the built-in
fl
ash, red-eye reduction is available with an external
fl
ash.
●
The red-eye reduction feature works even when only an external
fl
ash is
used.
●
The red-eye reduction function is not available while
SLAVE1
is set in the
wireless mode. Please do not use the red-eye reduction function in the
SLAVE2
mode.
●
For information about setting
SLAVE2
in wireless
fl
ash sync, see the
SEF-36PZF / SEF-54PZF operating manual.
Using in Wireless Mode
Wireless
fl
ash mode is available for the SEF-54PZF or SEF-36PZF models. You
do not have to connect the camera with a
fl
ash sync cord.
●
Be sure to set the two SEF-36PZF / SEF-54PZF units to the same
channel.
●
See the SEF-36PZF or SEF-54PZF operating manual for details.
■
In Wireless Mode
1.
Place the SEF-36PZF / SEF-54PZF in the desired location. Set the
fl
ash
mode to
SLAVE1
and then select
CH
.
* See the external
fl
ash operating manual for details.
2.
Place the external
fl
ash where you want it to be. (The external
fl
ash must be
set to
SLAVE1
in the wireless mode.
3.
Rotate the Mode dial (
) to select exposure mode (P, Sv, Tv, Av, TAv, M).
4.
Set your camera to [
Wireless Mode
].
5.
The
fl
ash
fi
res as you press the shutter button.
●
To use the external
fl
ash as master, set [
Flash in Wireless Mode
] to [
On
]
in the [
CUSTOM1 MENU
]. If set to [
Off
], the external
fl
ash is used as
controller.
●
Using wireless connection, built-in
fl
ash
fi
res whether you connect the
external
fl
ash to your camera if the built-in
fl
ash is set to master.
●
Built-in
fl
ash is only used as controller in wireless mode if set as controller.