Phase One IQ2 User's Guide download pdf (Page 45)

TTL ash

With TTL ash photography, the reection of the ash is metered and

the intensity of the ash is adjusted automatically, which can mean TTL

ash photography may not be suitable for all shooting conditions. In

the cases described below, we recommend that you use a ashmeter

to check the intensity of the ash or to use a manual ash setting.

Example:

1. When the size of the subject you want to light with the ash is

relatively small within the picture

2. When the background behind the subject is extremely bright or when

there is a strongly reective object in the background

3. When the background behind the subject is extremely dark (outdoors

at night, etc.)

4. For ash photography with a narrow lm latitude

Curtain Syncro

When a moving subject has been shot under this function, the ash of

light appears after the moving subject.

Rear curtain sync mode

Front curtain sync mode

This function is set by Custom function setting. Go to page 81 for more

information.

Exposure mode Shutter speed Aperture

P Program AE Automatically set by

camera to 1/60 sec.

when the metered

shutter speed is 1/60

or slower, and 1/125

when it is 1/125 sec.

or faster.

Automatically set by

camera

Av Aperture priority AE Any aperture

Tv Shutter priority AE Automatically set

by camera to 1/125

when the set shutter

speed is 1/125 sec.

or faster.

Automatically set by

camera

M Manual mode Any aperture

X Synchro mode 1/125 sec. or via CF Any aperture

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Phase One IQ2 User's Guide Page 45