Nissin AIR 10S Instruction Manual page 17

Flash Exposure Control
TTL flash exposure compensation
1. Press the Group Selection button, the group letters blink.
2. Rotate the Operation Dial to increase or decrease the TTL flash exposure compensation.
The settings of TTL auto exposure compensation on Nissin Air 10s starts
from -2EV to + 2EV and controlled by 1 / 3EV step interval.
TTL mode
In addition to the bar chart, there are a number of exposure values shown:
Setting of 0EV shows in 0.0,
Setting of -2EV to -0.3EV will be displayed in -2.0 to -0.3;
Setting of +0.3EV to + 2EV will be displayed in 0.3 to 2.0.
3. When the exposure compensation setting is completed,
press the group selection button again.
TTL memory (exposure value memory)
Switching Air 10s from TTL mode to M mode, the last flash power setting
will be saved in TTL control. Flash power value will also remain unchanged in M mode.
CAUTIONS CAUTIONS
If you do not press any group selection button which means all group letters in the TTL auto flash exposure mode of Nissin Air 10s (Canon version) only supports
Canon camera. Other brand cameras or camera models without our compatibility
display do not blink,
test does not support.
groups. For example, A: 0EV, B: + 0.6EV, C: + 1EV, D: -1EV, do not select any
group then turn the Operation Dial clockwise in 2 click intervals, will cause to A: +
0.6EV, B: + 1.3EV, C: 1.6EV, D: -0.3EV.
rotate the Operation Dial to increase/ decrease the power of all
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