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Operating Instructions

5 Counterbalance Control

The counterbalance system was designed to neutralise the

effect of the camera weight when it is tilted. The Cineline 70

Fluid Head offers an 8 position counterbalance system which

can be operated via the COUNTERBALANCE SELECTOR (fig.

2). The COUNTERBALANCE SELECTOR must be operated

when the CAMERA PLATE is in a horizontal position. After

changing the Counterbalance setting it may be necessary to

tilt the camera back and forth to ensure that the CB spring

has engaged. The camera must be held securely while

changing the Counterbalance setting.

5.1 For safety ensure that Counterbalance position 8 is selected.

5.2 Hold the camera and release the TILT LOCK, then gently

tilt the camera from a horizontal position forward then

backward and observe its response. If the Camera 'Springs

Back' to the horizontal position then a lower Counterbalance

setting is required, select Counterbalance position 7 and

recheck, select lower setting again if necessary. Correct

counterbalance setting has been achieved when minimum

effort is required to move the camera over the entire tilt

range.

TIP: Fine tuning can be achieved by adjusting the CAMERA

PLATE - see step 3.5.

Counterbalance Performance

300

250

200

150

100

Payload Capacity kg (lbs)

C of G*

100 (4")

125 (5")

150 (6")

175 (7")

200 (8")

*C of G: Centre of Gravity for camera height above camera plate

Camera Payload (kg)

Min

5.4 (11.9)

43 (94.6)

4.7 (10.3)

37.8 (83.2)

4.2 (9.2)

33.7 (74.1)

3.8 (8.4)

30.4 (66.9)

3.5 (7.7)

27.7 (60.9)

Max

Fig. 10