Power Switch
Turn the transmitter on by sliding the ON/OFF Switch to ON. The LCD display will then light up.
Note:
Turn the transmitter off to save power if it will not be used for an extended period.
Power-Ratio Display Mode
The trigger set has two modes to display a flash’s power ratio.
1.
1/128~1/1:
widely adopted in most shoe mount flashes.
2.
5.0~10:
widely adopted in most studio flashes.
The two display modes can be switched over by pressing and the Set Button and holding for 2s.
Channel Select Switch
The trigger set provides 16 channels for communication. Set the transmitter and the receiver to the
same channel before use.
Check the following table for channel settings:
Channel
1 2 3 4 5 6 7 8 9 10
11
12
13
14
15
16
S1
0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1
S2
0 0 1 1 0 0 1 1 0 0 1 1 0 0 1 1
S3
0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1
S4
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Note: The transmitter and the receiver must be set to the same channel for wireless control. Otherwise,
the receiver does not response.
Power-Control Group Selection
Both the transmitter and the receiver have a 16-grade Power-Control Group Select Dial (hereinafter
referred to as Dial). With these 16 grades, you can wireless control at most 16 flash groups in terms of
the following functions: adjusting the power ratios and turning on/off the buzzer and the modeling lamp
or the AF-assist beam.
Attach the receiver(s) on multiple flashes/one flash and set the Dial of each receiver to the same grade.
This is a flash group. Then attach the transmitter on the camera’s hotshoe or hold it in hand, and set the
Dial to the same grade as that of receiver(s). After settings, the flashes will be under your command.
