ARRI ARRIHEAD II Manual de usuario
ARRIHEAD II
Instruction Manual
As of: Aug. 1999
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gear selector switch (tilt)
friction locking lever
for hand wheel
release grips (rear)
for tilt plate
tilt plate
lock for
pivoting
tilt drive
hand wheel
(tilt)
lock-release for
bridge plate BP-4
sliding base
bubble level
gear selector switch (pan)
friction locking lever for
hand wheel
hand wheel
(pan)
fixing screw for
hand wheel
pan lock
fixing bolt for eyepiece
leveling rod
tilt lock
release grips (front)
for tilt plate
locking lever for
sliding base
safety lock for
bridge plate BP-4
ARRIHEAD
3
Contents
Safety Specifications ..................................... 4
Introduction ARRIHEAD II ............................... 5
Mounting the ARRIHEAD II ............................. 6
Panning ..................................................... 12
Tilting ........................................................ 13
Adjustable Tilt Drive .................................... 14
Tilt Plate ..................................................... 15
Transport ................................................... 19
Service and Maintenance ............................ 20
Technical Data............................................ 21
ARRI SERVICE ............................................ 22
4
ARRIHEAD
Safety Specifications
Danger of injury or equipment damage
possible.
• The ARRIHEAD II has been thoroughly tested with
regard to its safety and quality of workmanship.
• In order to ensure optimal performance, follow
the operating instructions described herein.
• The general safety regulations as well as the ser-
vice and maintenance procedures mentioned in
this manual should be carefully followed.
• The ARRIHEAD II should be assembled only by
qualified personnel, familiar with the procedures.
• Only original ARRI accessories and replacement
parts should be used.
• To transport the ARRIHEAD II: set both gear se-
lector switches in neutral and all friction levers
and locks in open position.
• Remember to remove the hand wheels before
setting the ARRIHEAD II directly on the floor or
other surface without tripod base.
• The serial number of the ARRIHEAD II is located
on the base.
ARRIHEAD
5
Introduction ARRIHEAD II
The ARRIHEAD II can be used with all tripods and
camera dollies or camera support systems that em-
ploy a Mitchell flat base. All ARRIHEAD II control
features are arranged to provide simple operation.
Precision chain drives and worm gears ensure slack-
free operation. The precision guides guarantee
smooth tilting and panning.
The laterally adjustable tilt drive pivots out horizon-
tally up to 38°counter-clockwise, and can be fixed
at any intermediate position. As a result, the full tilt
range of the ARRIHEAD II is maintained when film-
ing with an ARRIFLEX 535 camera equipped with
a 1000 ft (300 m) magazine. The tilt plate enables
filming with extreme upward and downward tilt
positions.
6
ARRIHEAD
locking grip
guiding pin
keyway
Mounting the ARRIHEAD II
• Place the ARRIHEAD II on the flat base so that
the guiding pin ➪photo engages the keyway
➪photo.
• Secure the ARRIHEAD II with ARRIHEAD II locking
grip ➪photo.
ARRIHEAD
7
• Position the bubble in the center of the level
➪photo.
• When using a tripod, it is essential to employ a
tripod spider or spreader.
• Set the hand wheels ➪photo onto the drive spin-
dles and secure with the fixing screws➪photo.
The tapered guides should slide easily into each
keyway.
• Push the sliding base ➪photo onto the tilt plate
➪photo. Center the sliding base to the “0” mark
of the tilt plate and lock in position.
hand wheel, tilt
bubble level
fixing
screw
sliding base tilt plate
hand wheel, pan
fixing screw
8
ARRIHEAD
• Fasten the bridge plate BP-4 to the camera
bottom ➪photo.
Ensure that all locks and levers are tight,
before mounting the camera.
• Place the camera with bridge plate onto the
ARRIHEAD II sliding base.
• Ensure that the bridge plate BP-4 is properly
engaged and locked in the recess of the sliding
base.
• Attach all camera accessories required for filming.
bridge plate BP-4
ARRIHEAD
9
• Slide the gear selector switch ➪photo to “1”
and loosen the friction lever ➪photo.
• To balance the camera, first loosen the left and
right tilt locks ➪photo and the locking lever
➪photo of the siding base. Shift the camera
on the tilt plate, until the “0” mark on the lower
cradle falls in line with the witness mark. Keep a
firm hold on the camera throughout, then re-
secure the three locking levers ➪photo.
gear selector switch
friction
locking lever for
hand wheel
tilt lock
locking lever for
sliding base
10
ARRIHEAD
eyepiece leveler
knurled screw
fixing bolt
• The viewfinder and eyepiece will remain station-
ary during tilting, as long as the eyepiece leveler
➪photo is fixed to both the threaded receptacle
of the viewfinder extension (top) and the fixing
bolt on the ARRIHEAD II ➪photo.
• Loosen the knurled screw ➪photo, adjust the
viewfinder to eye-level and re-tighten the knurled
screw.
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