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Yongnuo YN622C-TX E-TTL User Manual

Yongnuo YN622C-TX E-TTL
48 pages
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Page #3 background image
Please turn off power supplies of all equipment when
connecting or installing the product.
Please keep it dry. Be sure not to use wet hand to touch the
product. It is also not allowed to immerse the product into water
or make it be exposed in the rain. Otherwise it may not work
normally or even be damaged.
Do not use it in explosive situations. Violating this warning
may cause an explosion or fire.
This product involves battery, please be in strict accordance
with the relevant provisions on the use of the battery. Otherwise it
would cause property damage or personal injury.
Contents/Cautions
General Description . . . . . . . . . . . . . . . . . 1
Conventions Used in the Manual . . . . . . . . . . 2
Supported Functions List . . . . . . . . . . . . . . . 3
Name of Parts/Quick Start Guide . . . . . . . . . . . 4-5
Preparation Before Use. . . . . . . . . . . . . . 6
Settings. . . . . . . . . . . . . . . . . . . . . 7-11
Flash Awaking and Triggering . . . . . . . . . . . 12
Control from Cameras Menu Screen . . . . . . . . . 13
C.FN: Custom Function Settings . . . . . . . . . . 14
Other Trigger Modes . . . . . . . . . . . . . . 15
Shutter Release Function . . . . . . . . . . . . 16
Reference . . . . . . . . . . . . . . . . . . . 17-19
Troubleshooting . . . . . . . . . . . . . . . . . . 20
Specifications . . . . . . . . . . . . . . . . . . . 21
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Yongnuo YN622C-TX E-TTL Specifications

General IconGeneral
BrandYongnuo
ModelYN622C-TX E-TTL
CategoryNetwork Router
LanguageEnglish

Summary

General Description

Compatible Camera Models

Lists Canon EOS DSLR models compatible with the controller.

Conventions Used in the Manual

Manual Iconography

Explains icons used in the manual for button presses (short/long).

Supported Functions List

Parts Identification and Quick Start Guide

Controller Components

Details all buttons, ports, LCD, and indicators on the YN622C-TX controller.

Transceiver Components

Details components of the YN622C transceiver, including hot shoe and battery compartment.

Preparation Before Use

YN622C Transceiver Settings

Guides setting the channel and receiving group for the YN622C transceiver.

YN622C-TX Controller Settings

Instructions for installing batteries, mounting the controller, and setting the channel.

Settings

Flash Mode Selection (GR/TTL/Multi)

Explains how to switch between GR, TTL, and Multi flash modes using the MODE button.

Settings

GR Mode: Group Flash Settings

Details setting flash modes for individual groups in GR mode.

TTL Mode: E-TTL(II) Fully Automatic Flash

Explains FEC adjustment in TTL mode and its interaction with flash settings.

Manual Flash (M) Mode

Describes how to adjust flash output power and fine-tune settings in Manual mode.

Super Sync (SS) and Off Modes

Covers Super Sync settings and disabling flash groups.

Settings

TTL Mode: Flash Group and Ratio/Exposure Compensation

Guides setting TTL flash groups and adjusting flash ratios or exposure compensation for groups.

Settings

Multi Flash Mode: Stroboscopic Flash

Explains how to set output power, frequency, and count for stroboscopic flash.

Settings

ZOOM: Flash Coverage Setting

Instructions for setting the flash zoom focal length for groups A/B/C.

Flash Shutter Sync Modes

Details how to set 1st curtain, 2nd curtain, and high-speed sync modes.

Flash Awaking and Triggering

Flash Awaking and Testing

How to wake up the flash and test trigger functionality using the TEST button or camera shutter.

Flash Triggering

Explains how the camera shutter fully pressed triggers the flash synchronously.

Control from Camera's Menu Screen

Custom Function Settings (C.FN)

C.FN 01: Super Sync Delay Settings

Configuration range for Super Sync time delay adjustment.

C.FN 02: Wireless Shutter Function

Options to enable or disable the wireless shutter release feature.

C.FN 03: AF Assist Light Function

Controls the AF assist beam emitter, with on-screen icon indication.

C.FN 04: Legacy Flash Trigger

Setting for single-contact trigger function compatibility.

C.FN 05: EX Series Flash Compatibility

Enables compatibility with EX series flashes for manual control.

Other Trigger Modes

PC Interface & Legacy Flash Trigger

Using PC interface for triggering and basic single-contact triggering.

Shutter Release Function

Reference

About Super Sync (SS)

Using non-HSS flash for higher sync speeds, suitable for studio lights.

Automatic Save Function

Controller automatically saves settings like channel, group, mode, and AF assist.

Reference

About Ex Compat Trigger

Remote manual flash control for non-menu-controlled flashes like 430ex.

About LCD Backlight

LCD backlight activates for 5 seconds when any button is pressed.

Battery Level Display

Battery icon on LCD shows current power; blinks when low.

Reference

Factory Reset

Restores controller settings to default by holding MODE and SYNC/FN buttons.

USB Firmware Upgrade

Steps to download and install firmware updates from the YONGNUO website.

Troubleshooting

Power Issues

Solutions for failure to power on or automatic shutdown due to battery issues.

Flash Not Firing

Checks for sufficient battery, reliable connections, and correct channel/group settings.

TTL Exposure Issues

Addresses over/underexposure in TTL mode, suggesting manual flash for backlighting.

Specifications

Product Warranty Card