VIII. The Advanced Application
YN565EX can receive remote wireless signal. The longest distance used indoors is 25 meters and the longest
distance used outdoors is 15 meters.
Please note that the YN565EX’s wireless sensor should be faced to master unit, and make sure it is within the
effective range of transmission.
2. Flash Exposure Compensation
You can use the exposure compensation function of the camera to compensate flash output so as to make
shooting effect better meet your requirements. You can also make compensation of flash brightness with the
[LEFT] [RIGHT] button within the range of ±5ev, with the precision of 1/3ev. Every press the button, the
compensation setting will be displayed
on LCD panel.
NOTE: For Canon version, please note that this compensation setting will override the exposure compensation
setting on the camera.
3. Rear- curtain Sync
You can use slow-speed shutter to produce trailing smear for the object and the flash light will flash at the
moment when the shutter is going to be shut, which means the rear-curtain sync function .(For the rear-curtain
sync setting, refer to your camera manual for setting). You can turn on or turn off the rear-curtain sync by
pressing the [rear-curtain sync] hotkey on panel of YN565EX.
NOTE: When YN565EX is used as slav
e unit, the rear-curtain sync function cannot be set on the speedlite.
1.Ultra-long-range Wireless Flash
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