57

 

 

Custom Functions

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Custom Function Settings

 

 

 

Function

 

Custom

Setting

 

 

Function No,

No

Description

 

 

 

 

 

FEB cancellation after completion

C.Fn-1

0

Enabled

 

1

Disabled (FEB continues)

 

 

 

 

 

FEB sequence

 

C.Fn~2

0 Correct exposure, decreased exposure, increased exposure

 

 

1 decreased exposure, correct exposure, increased exposure

 

 

 

 

 

Flash metering system

C.Fn-3

0

E-TTL autoflash

 

1

TTL autoflash

 

 

 

 

 

 

 

 

0

With E-TIL autoflash, fire at full output

 

Test firing button

 

C.Fn-4

With manual flash, fire at the set output

 

 

 

 

 

 

 

1

Uniform modeling flash

 

Wireless slave control

C.Fn-5

0

Slave Conly

 

1

Slaves A, B, and C

 

 

 

 

 

Modeling flash with flash ratio

C.Fn-6

0

Enabled

 

1

Disabled (Depth-of-field preview)

 

 

 

 

 

Power source for flash charging

C.Fn-7

0

Internal power + External power

 

1

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 10 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. However, 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.)

 

With a Type-A cartlera, theC.Fn-3-1'setting wiUnQt enable wireless operation

 

with autoflash.

 

 

 

.

With the E()§D30carnera, settingy.Fn-:3-1 will'disable the flash. -If,C. Fn-5-1 i~ set, you cannot have only oneflashtljbefiring.

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65

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Image 65
Canon MR-14EXl manual Custom Function Settings, FEB sequence