Custom function settings – Canon MR-14EX User Manual

Page 65

Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".

Custom Functions

Custom Function Settings

Function

Custom

Function No.

Setting

Description

FEB cancellation after completion

C.Fn-1

Enabled

Disabled (FEB continues)

FEB sequence

C.Fn-2

Correct exposure, decreased exposure, increased exposure

decreased exposure, correct exposure, increased exposure

Flash metering system

C.Fn-3

E-TTL autoflash

TTL autoflash

Test firing button

C.Fn-4

With E-TTL autofiash, fire at full output
With manual flash, fire at the set output

Uniform modeling flash

Wireless slave control

C.Fn-5

Slave C only

Slaves A, B, and C

Modeling flash with flash ratio C.Fn-6

Enabled

Disabled (Depth-of-field preview)

Power source for flash chargingC.Fn-7

Internal power + External power

External power only

C.Fn-4: Setting this to “1" will have the flash heads fire the modeling flash fire at the same

output with all EOS cameras. If both flash heads have been set to fire with

autoflash, both flash heads will fire the modeling flash at the same output. In the
manual flash mode, the modeling flash will be fired at the flash ratio set manually.

C.Fn-5: When this is set to “1", slave units whose ID is A or B will fire as part of the same

slave group as flash tube A or B respectively.

C.Fn-7: When an external power pack is used, the flash unit uses both the internal and

external power sources to recharge the flash. Flowever, the internal power source
may become exhausted sooner than the external power pack, preventing the flash

from firing. By setting this Custom Function to "1,” the flash unit will use only the

external power pack to recharge the flash so that the internal power source will last

longer. (The focusing lamp is always powered by the internal power source.)

<1 • With a Type-A camera, the C.Fn-3-1 setting will not enable wireless operation

with autofiash.

•With the EOS D30 camera, setting C.Fn-3-1 will disable the flash.
• If C.Fn-5-1 is set, you cannot have only one flash tube firing.

With a Type-B camera, TTL autoflash will be set regardless of the G.Fn^3 setting.