Led Displays On The Flash Unit; Flash Readiness Indication; Correct Exposure Indication; Information In Display - Metz 64 AF-1 digital Manual De Instrucciones

4 LED displays on the flash unit

4.1 Flash readiness indication

When the flash capacitor on the flash unit is
charged, the button lights up in green,
thus indicating that the flash unit is ready.
This means that flash light can be used for
the next shot. Flash readiness is also trans-
mitted to the camera and indicated accordin-
gly in the camera's viewfinder.
If a photograph is taken before flash readi-
ness appears, then the flash unit will not be
triggered. If the camera has already switched
to flash sync speed, the shot may have the
wrong exposure (see 14.1).

4.2 Correct exposure indication

If the exposure is correct, then button
lights up in red for around 3 seconds if the
photograph has been correctly exposed in
TTL
flash modes TTL ( ) and TTL FP (
see 7.1) ) as well as automatic mode
If there is no exposure control indication after
the shot, then the photograph was underex-
posed.
In that case, you must:
- set the next smaller f-stop (e.g. use f-stop 8
instead of 11), or
- reduce the distance to the subject or to the
reflection surface (e.g. for indirect flashes),
or
- set a higher ISO value on the camera.
D
TTL FP
);
A
!
Note the maximum flash range indicated on
the display of the flash unit (see 5.2).

5 Information in Display

The cameras transmit the settings for ISO,
lens focal length (mm) and aperture to the
flash unit.
It calculates the maximum flash range from
the settings and their guide number.
Flash mode, range and zoom position of the
reflector are displayed in the display of the
flash unit.
If the flash unit is operated without receiving
data from the camera, then the values set on
the flash unit will be shown.
Display illumination
D
After pressing the button on the flash
unit, or after tapping the touch display, the
display illumination will be at maximum level
for approximately 10 sec.
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