447900
11
Zoom out
Zoom in
Previous page
1/38
Next page
20 21
ENG
ENG
“AF” Measurement Flash for Auto Focus
The red “AF” light ray integrated into the flash
unit supports the automatic focus setting of the
auto focus TTL cameras. When the lighting con-
ditions on hand are insufficient for the automatic
setting of the focal width, the flash unit projects
a red light ray onto the object as soon as the
camera shutter is touched slightly. Then the auto
focus of the camera adjusts to the object with the
help of the red light ray.
TTL (Through the lens) Flash Control
The flash unit receives its information solely
from the connected TTL-controlled camera. The
measurement of the lighting in TTL mode (TTL
= ‘through the lens’) is conducted by the camera
sensor.
This sensor measures the light that reaches the
camera. An electronic control circuit inside the
camera forwards a stop signal to the camera as
soon as the light is received; TTL mode means
that all factors influencing the exposure (such
as filters, changes in the shutter or zooms with a
variable shutter) are taken into consideration. You
don’t have to concern yourself with the setting
of the light emission. The camera’s electronic
system automatically guides the necessary light
quantity. Additionally, you can use measurement
devices (e.g., spot, matrix or centered lighting
measurement) that are provided in some came-
ras. To activate the TTL flash mode, gently tap
the mode selector into the TTL position. The LCD
display then shows “TTL”.
For Type C flash: The ETTL indicator will light
while connected to a ETTL camera.
For Type N flash: The LC Display will show TTL,
ITTL or BL in different way while connected to
different camera models. Please refer to the
camera´s manual.
Manual Flash Mode with Full Light
Emission
In order to use the flash unit with the full light
emission, the mode selector must be placed into
the M position (Manual). Then, every time the
flash unit is activated, a flash with full energy
takes place. The LCD display automatically provi-
des the distance necessary for the correct lighting
between the flash and the object. Adjustment
to the individual shooting situation can be done
by resetting the lens shutter or the focal width
(on the camera). 5 levels can be selected for
the “Energy Ratio”, 1/1, 1/2, 1/4, 1/8 and 1/16, by
lightly tapping the mode selector when it is in the
“M” position.
Synchronization of the Foreground and
Background Lighting
The flash unit supports the synchronization of
foreground and background lighting: Simply
activate the Front or Rear mode.
Canon, Nikon, Olymus, Panasonic and Sony
Alpha cameras control the synchronization of the
foreground and background lighting automati-
cally, making it unnecessary to adjust the settings
on the flash unit.
Swiveling Vertical/Horizontal Flash
Photos to be taken with a full flash are easily
recognizable due to their hard, dense shadows.
This is often accompanied by a sharp decline of
the foreground in the direction of the back-
ground. This phenomenon can be prevented
with a swiveling flash. Because the diffused light
creates a soft, equally distributed reproduction
sharpness, the reflector is turned upwards by
up to 90° so that the flash is returned by an ap-
propriate reflection surface. For color shots, the
reflection surface must be white or have a neutral
color and be unstructured. When swiveling the
reflector, ensure that no light falls directly from
the reflector onto the object. When you use the
swiveling flash, the zoom position clicks onto
50 mm, except in Manual mode.
In order to have your pictures correctly exposed
using bounce or swivel flash, the following is
recommended to users:
(1) Select white or reflective surfaces to bounce
the light off. Otherwise your pictures will come
with an unnatural color cast similar to that of the
reflecting surface.
(2) Set the camera´s exposure mod to Aperture
Priority Auto (”A”) or Manual (”M”).
(3) Use a wider aperture than normally do, as 2 or
3 stops of light can be lost when using bounce or
swivel flash.
11


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Cullmann D 4500 update at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Cullmann D 4500 update in the language / languages: Dutch as an attachment in your email.

The manual is 1,55 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info