BEAULIEU 4008 - Focussing Ring; Electric Zoom (4008 ZM); Electric Zoom Control Contacts (4008 ZM); Manual Zoom Control Ring

M : Focussing ring
This hand-controlled ring is used to focus the image according to
filming distance.
N : Electric zoom (4008 ZM camera)
This electric zoom (convertible to manual when the master switch
is set to "Manuel'") makes it possible to vary the focal length of the
lens between 8 and 64 mm with perfect smoothness.
O : Electric zoom control contacts
(4008 ZM camera)
The left-hand contact button (when the camera is held up for
viewing) shortens the focal length (i.e. brings it towards the wide-
angle, 8 mm position).
The right-hand contact operates the focal-length adjustment motor
in the reverse direction (i.e. towards the "”telephoto” position
— 64 mm (14).
These two micro-switches are fitted with an instantaneous start-
stop system.
P : Manual zoom control ring
This control is used for hand-zoom operation (when the 4008 ZM is
set on "Manuel" or when using the 4008 S camera)
Q : Electric zooming-speed adjustment ring
(4008 ZM camera)
To go from wide-angle to telephoto position, the focal length
adjustment system takes between approximately 2 secs. (fastest
speed) and about 8 secs. (slowest speed). It is moreover possible
IZ
14