Cv-pt-head manual – Marshall Electronics Motorized Micro PT Pan/Tilt Head for Select CV Series Cameras User Manual

Page 4

CV-PT-HEAD Manual

www.marshall-usa.com

5. Cable Management

8. Safety

6. Pan & Tilt Clutch Adjustment

7. Specifications

On the pan cover, under the camera plate are two M2.5 threaded holes. These can be used to
attach cable management clips if required.

There are 2 M4 bolts fitted to the base which should be used for a safety bond if the unit is rigged
above head height.

Also, on the base is a standard ¼”-20 camera mounting thread and 3x M4 threads. Any of these
can be used for mounting the unit to a suitable platform.

Both the pan and the tilt clutches can be adjusted if needed.

To adjust the pan clutch, remove the Pan Cover
which is secured with a single screw. The cover will
need to be prized off as it is sealed with silicone
sealant. The Adjustment nut is on the top of the
shaft and locked with an M3 grub screw. Use a
1.5mm Allen wrench key to loosen the locking
screw and tighten the clutch adjustment nut until
to achieve the required clutch movement.

It should

be set as lightly as possible without slipping

. If

it is adjusted too tightly, damage may occur to the
pan motor gearbox.

Clean all the sealant from the cover and the body
and re-apply a very thin layer of silicone sealant before re-fitting the cover.

The tilt clutch adjuster is accessed by removing the Main Cover. This
has 3 screws. Take care not to damage the sealing gasket. The Tilt
Shaft Support Bearing may be on the shaft, as in this picture, or may
me retained in the main cover. Take care not to lose this bearing.

The tilt adjustment is an M5 Nylock nut under the bearing on the tilt
shaft. You will need an 8mm spanner.

When re-fitting the cover ensure the gasket is located correctly and
that no wires become trapped between the body and the cover.

Power:

12 – 35v @ 0.5A + camera

Camera power:

12v @ 1A max.

Weight:

250gm.

Payload:

400gm. 20 – 60mm wide

Cam Protocols:

Marshall VISCA

Pan Range:

350 deg.

Tilt Range:

360 deg.

Environmental:

IP66 (with plugs)