Metz 70 MZ-4/5 - Manual (Page 91)

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2.4.2 Selecting and setting the special functions
Additional special functions can be selected in each flash mode with the
Select
button.
Continue depressing the Select button to set, one after the other, the special
functions „Beep“
2) , REAR (2nd curtain synchronisation) modelling light
and flash bracketing 2) (Fb).
The icon of the given function flashes after the special function has been set,
and the functional status (OFF or ON) is shown on the LC display.
The selected function is switched on or off by turning the setting disk.
The set function is stored by pressing the setting disk.
2) (not possible with 70 MZ-4)
Note: The individual flash modes are explained in a separate chapter!
2.4.3 Setting ISO / Zoom / Aperture , „P“ Partial Light Output
and EV (Flash Exposure Correction)
Turn the setting disk to select the required function (ISO / Zoom / Aperture /
Flash Exposure Correction „EV“) on the right-hand side of the LC display. The
selected function is indicated by an arrow
ı .
Push the setting disk in the direction of the arrow to change the function. The
arrow
ı on the LC display will flash. Change the status by turning the setting
disk. To store press the setting disk in the direction of the arrow. The selected
setting will be automatically stored after approx. 5 seconds if the setting disk
is not pressed. The arrow at the selected position will stop flashing after stor-
age.
When operating the mecablitz with an SCA 3xx2 adapter it may not
be possible to change the f–stop (depending on the camera type and
SCA adapter)!
When operating the mecablitz with an SCA 3xx2 adapter it may not
be possible to change the ISO film speed, or the ISO film speed may
not be displayed (depending on the camera type and SCA adapter)!
Note: The individual settings are explained in a separate chapter!
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3. TTL flash mode
The TTL flash mode is a very simple way to achieve excellent flash shots.
The mecablitz must be fitted with a suitable SCA adapter for TTL flash
mode. TTL flash mode is only possible with cameras supporting this
mode! The SCA 301 standard foot (only hot-shoe contact or synch
cord socket) does not permit TTL flash mode! If the mecablitz is used in
conjunction with a camera or SCA adapter that does not support the
TTL function, then uncontrolled full-power flashes will be fired when
the shutter release is pressed! The TTL function can only be tested if a
film has been loaded in the camera!
In TTL mode, the exposure readings are taken by a sensor built into the ca-
mera. This sensor measures the light reaching the film through the camera
lens. An electronic control circuit within the camera transmits a stop signal to
the SCA adapter (optional extra) as soon as the film has been exposed by
the correct amount of light, thereby instantly interrupting the flash.
The advantage of this flash mode is that all factors influencing correct expo-
sure of the film (filters, change of aperture and focal length with zoom lenses,
extensions for close-ups, etc.) are automatically taken into account.
The „ok“ display on the mecablitz lights up for approx. 2 sec. when flash
exposure was correct.
An additional acoustic signal can be activated on the mecablitz; see
„12.1 Bleep function“.
Setting procedure for the TTL flash mode:
• Equip the mecablitz with a suitable SCA adapter and mount on the camera.
• Adjust the camera as described in its operating manual.
• Switch on the mecablitz with the main switch.
• Depress the Mode button repeatedly until TTL flashes on the display. Push
the setting disk in the direction of the arrow to store this setting. The se-
lected operating mode will be automatically stored after approx 5 seconds
if the setting disk is not pressed. The TTL icon will stop flashing and will be
continuously displayed after storage.
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703 47 0122-A3 70MZ-4-5 14.03.2006 13:40 Uhr Seite 91