
1. Before connection, power off your transmitter,
flash, and camera.
2. Avoid dropping or shaking your C1Pro transmitter
to prevent damage.
3. Before extended periods of storage, power off
your transmitter and receiver, and uninstall the
batteries.
4. Install the batteries correctly. Incorrect installation
may lead to battery leakage or even explosion.
5. Do not store your transmitter in environments
with high heat: near a motor vehicle, under direct
sunlight, in the glovebox of a motor vehicle, etc.
6. Keep your transmitter dry. Do not operate under
rain. Do not submerge transmitter under water. Avoid
handling when your hand is wet. Failure to do so may
lead to damage to your C1Pro transmitter.
7. Do not operate transmitter near explosive or
inflammable materials to prevent risks of fire and
explosion.
8. The transmitter’s operations involve batteries.
Use the batteries in strict accordance to your local
regulations and related codes、 to prevent accident.
SAFETY INSTRUCTIONS
Before you proceed, please thoroughly read and
understand this user’s manual. When shooting with
your C1Pro transmitter, ensure that all instructions
are correctly followed.
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1. Your C1Pro transmitter supports flash modes
including E-TTL, E-TTL(II), i-TTL, M, and repeat/
MULTI flash mode.
2. With your C1Pro, you can use multiple sync modes
including front-curtain sync, rear-curtain sync, and
high-speed sync up to 1/8000 of a second.
3. Your C1Pro supports operational features including
Flash Exposure Compensation (FEC), Flash Exposure
Lock, and AF assist light.
4. With your C1Pro transmitter, up to 4 groups of flashes
can be set to distinct power output levels. When
needed, using mixed flash modes (TTL, M, Multi,
and illumination/modeling light) among 4 flash
groups is available.
5. Your C1Pro transmitter supports custom settings.
Your settings for your C1Pro are automatically saved.
6. Your C1Pro transmitter is capable of controlling
multiple receivers, flashes, and strobe lights at once.
FEATURES