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Explains how to use the transmitter with different EOS camera types.
Step-by-step guide on how to install batteries.
Instructions on how to attach and detach the transmitter.
Covers powering on, auto power off, lock function, and LCD illumination.
Explains basic wireless flash shooting and shows positioning.
How to divide slave units into groups for shooting.
Setting different flash modes for each group.
Details restrictions based on camera models and release dates.
Procedures to set up master and slave units for wireless shooting.
Setting channel and ID to avoid interference.
Scanning for optimal channels and setting them.
Explains LINK lamp status and how to save/recall settings.
Steps to perform autoflash shooting with one slave unit.
How to increase flash output using multiple slave units.
How to adjust flash exposure compensation.
Explains Flash Exposure Bracketing (FEB) and its settings.
How to use high-speed sync for flash synchronization.
Explains Flash Exposure Lock (FEL) for consistent flash exposure.
Setting up autoflash shooting with two slave groups.
Setting up autoflash shooting with three slave groups.
How to perform stroboscopic flash shooting.
Formula for shutter speed and limits for stroboscopic flash.
Setting flash modes and output/compensation for each group.
Setting linked shooting mode, channel, and ID.
Setting all transmitters and slave cameras for linked shooting.
Setting flash functions and custom functions via camera menu.
Lists functions configurable via camera's flash settings menu.
Details on flash firing, metering, sync speed, and modes.
How to reset transmitter settings to default via camera menu.
How to set Custom and Personal Functions on the transmitter.
Lists available Custom and Personal Functions.
Detailed explanation of specific Custom Functions (C.Fn).
Detailed explanation of specific Personal Functions (P.Fn).
Diagram and explanation of the ST-E3-RT system components.
Troubleshooting power and slave unit firing problems.
Solutions for underexposed, overexposed, or blurred pictures.
Troubleshooting error displays and remote release problems.
Details on functions, power source, and power saving.
Information on the transmitter's physical dimensions and weight.
Explains how to use the transmitter with different EOS camera types.
Step-by-step guide on how to install batteries.
Instructions on how to attach and detach the transmitter.
Covers powering on, auto power off, lock function, and LCD illumination.
Explains basic wireless flash shooting and shows positioning.
How to divide slave units into groups for shooting.
Setting different flash modes for each group.
Details restrictions based on camera models and release dates.
Procedures to set up master and slave units for wireless shooting.
Setting channel and ID to avoid interference.
Scanning for optimal channels and setting them.
Explains LINK lamp status and how to save/recall settings.
Steps to perform autoflash shooting with one slave unit.
How to increase flash output using multiple slave units.
How to adjust flash exposure compensation.
Explains Flash Exposure Bracketing (FEB) and its settings.
How to use high-speed sync for flash synchronization.
Explains Flash Exposure Lock (FEL) for consistent flash exposure.
Setting up autoflash shooting with two slave groups.
Setting up autoflash shooting with three slave groups.
How to perform stroboscopic flash shooting.
Formula for shutter speed and limits for stroboscopic flash.
Setting flash modes and output/compensation for each group.
Setting linked shooting mode, channel, and ID.
Setting all transmitters and slave cameras for linked shooting.
Setting flash functions and custom functions via camera menu.
Lists functions configurable via camera's flash settings menu.
Details on flash firing, metering, sync speed, and modes.
How to reset transmitter settings to default via camera menu.
How to set Custom and Personal Functions on the transmitter.
Lists available Custom and Personal Functions.
Detailed explanation of specific Custom Functions (C.Fn).
Detailed explanation of specific Personal Functions (P.Fn).
Diagram and explanation of the ST-E3-RT system components.
Troubleshooting power and slave unit firing problems.
Solutions for underexposed, overexposed, or blurred pictures.
Troubleshooting error displays and remote release problems.
Details on functions, power source, and power saving.
Information on the transmitter's physical dimensions and weight.
General| Maximum range | 30 m |
|---|---|
| Product color | Black |
| Camera brands compatibility | - |
| Battery type | AA |
| Number of batteries supported | 2 |
Weight and Dimensions| Depth | 77.4 mm |
|---|---|
| Width | 67.4 mm |
| Height | 61.5 mm |
| Weight | 110 g |
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