4) Under HSS mode, all functions( Flash Mains power On/Off, Flash power Up/Down) is stopped for the smooth
Operation with DSLR camera’s TTL.
Swing III Transmitter is reacted only by DSLR’ TTL Driving signal.
5) HSS mode supports the shutter speed of Canon’s DSLR up to 1/8,000 sec.
2] NSS Mode (Normal Sync Speed mode)
1) Press HSS button for 2sec,
HSS mode is canceled.
2)Trigger LED lamp isn’t turned
it on.
3)Under NSS mode,
All remote functions will work normally.
Whenever pressing each functional button, Trigger LED
will flicker just one time.
4)Under NSS Mode,
SWING III can support the shutter speed of
Canon DSLR: up to 1/200sec.
The compatible models among Canon Dslr cameras
-Full frame body : all Canon models after Canon 5D
- APS-C body: all Canon models after Canon 1D.
Nikon : all Nikon DSLR models( up to 1/160sec)