Инструкции Пользователя для Canon Speedlite 430EX III-RT

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Specifications

 

 

 

Radio Transmission Wireless Master/Slave Function (430EX III-RT only)

Firing interval 
(Recycling time):

Normal flash: Approx. 0.1 - 3.5 sec., 
Quick flash: Approx. 0.1 - 2.5 sec.
* When using AA/LR6 alkaline batteries

Flash-ready lamp:

Lights up in red: normal flash available
Lights up in green: Quick flash available

Emission method:

Switchable in Personal Functions between Intermittent 
flashes (a series of small flashes) and Infrared AF-assist 
beam

Emitting small series of 
flashes:

Supported during viewfinder shooting, and Quick mode 
during Live View shooting or movie shooting
Effective distance: At center: Approx. 0.7 - 4 m / 2.3 - 
13.1 ft., At periphery: Approx. 0.7 - 3.5 m / 2.3 - 11.5 ft.

Infrared AF-assist beam: Center AF point in viewfinder supported

Effective distance: Approx. 0.7 - 8 m / 2.3 - 26.2 ft.

Frequency:

2405 MHz - 2475 MHz

Modulation system:

Primary modulation: OQPSK,
Secondary modulation: DS-SS

Wireless settings:

Master/slave

Channel:

Auto, Ch. 1 - 15

Wireless radio ID:

0000 - 9999

Slave unit control:

Up to 5 groups (A, B, C, D, E), up to 15 units

Slave unit setting:

Firing group A, B, C, D, E

Transmission distance: Approx. 30 m / 98.4 ft.

* When there are no obstacles or obstructions between 

the master and slave units with no radio interference 
with other devices

* Transmission distance may be shorter depending on 

the relative positions of the units, surrounding 
environment, weather conditions, etc.

Flash ratio control:

1:8 - 1:1 - 8:1, 1/2-step increments

Slave flash charge 
confirmation:

Slave unit charge status and slave flash ready icon are 
displayed on the master unit’s LCD panel, AF-assist 
beam emitter blinks and flash-ready lamp lights up on 
the slave unit

Linked shooting:

Possible