User manual

1. Press the [Parameter setting button] for a

longer time to set Canon as MASTER unit.

2. Press down the [Flash mode select button] to

set up E-TTL mode.

3. Press down the [wireless Parameter setting

button] until (RATIO) twinkles.

4. Select the ﬂash light ratio. Rotate the dial to

set the ﬂash light ratio, e.g. <RATIO>, <RATIO

A: B> or <RATIOA: B C>. Select the ﬂash light

ratio as <RATIO>. This means three SLAVE unit

groups will have the same bright output as the

MASTER. Select the ﬂash light ratio as <RATIO

A: B>. This means on the group A/B ﬂash and

set group AB output bright ratio. Select ﬂash

light ratio as <RATIO A:B C> This means three

groups ﬂash light all on and set group AB

output bright ratio and group C power com-

pensation.

5. Set the ﬂash light ratio <RATIO A:B> or <RATIO A:B C>. Press the [Parameter

setting button] to <RATIO A:B> and the ﬂash light ratio twinkles. Rotate the dial

to set up ﬂash light ratio and all kinds of codes as shown in the table.

Flash light ratio codes and ﬂash light ratio table

Code 01 02 03 04 05 06 07 08 09 10 11 12 13

RATIO 8:1 5.6:1 4:1 2.8:1 2:1 1.4:1 1:1 1:1.4 1:2 1:2.8 1:4 1:5.6 1:8

6. Set group C exposure compensation <RATIO A:B:C>

Press the [Parameter setting button] to <C> and group C exposure compensa-

tion twinkles .If the setting is done, please press the [Parameter setting button]

again to conﬁrm and quit.

If set <RATIO A:B> the slave unit of group <C> will not twinkle. If the SLAVE

unit of group C directed towards the subject, the subject will be excessively

exposed.