Canon CINE-SERVO 17-120mm T2.95-3.9 EF User Manual - Page 48

Operation

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5 OPERATION 5 OPERATION 5-1. ZOOM OPERATION 5-1-1. Manual Zoom Operation FOCUS MANU. SERVO REMOTE1 REMOTE2/ VIRTUAL MANU. REMOTE3 ZOOM SERVO 1 Set the zoom operation change-over knob at the bottom of the lens drive unit to MANU. position. 2 Turn the zoom ring (or zoom lever) to perform zoom operation. Zoom Operation Change-over Knob Toward Widest end CAUTION The zoom operation change-over knob must be set to the "MANU." position before performing manual zoom operations. The lens may be damaged if manual zoom operations are forcibly performed with the knob at the "SERVO" position. Toward Telephoto end Zoom Ring Zoom Lever 5-1-2. Servo Zoom Operation Zoom operation can be performed by driving the built-in motor in the lens. T W Zoom Rocker Seesaw 7 x 1 Set the zoom operation change-over knob to SERVO position. 2 Pressed the zoom rocker seesaw to perform zoom operation. Zoom speed changes by the depth of the switch being pressed. The deeper the switch is pressed the faster the zoom speed becomes. IRIS AM I.G. AUX RET MEMO I 5-1-3. Maximum Zoom Speed Adjustment The maximum speed of zoom when the zoom rocker seesaw is pressed can be adjusted with the adjusting volume. Max. Zoom Speed Adjusting Volume This adjustment can be performed on the information display. Refer to the Information Display Manual. E10

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E10
5 OPERATION
1
Set the zoom operation change-over knob at the bottom of
the lens drive unit to MANU. position.
2
Turn the zoom ring (or zoom lever) to perform zoom operation.
CAUTION
The zoom operation change-over knob must be set to
the "MANU." position before performing manual zoom
operations.
The lens may be damaged if manual zoom operations are
forcibly performed with the knob at the "SERVO" position.
5-1-2. Servo Zoom Operation
Zoom operation can be performed by driving the built-in motor in the lens.
5 OPERATION
5-1. ZOOM OPERATION
5-1-1. Manual Zoom Operation
ZOOM
FOCUS
REMOTE1
REMOTE2/
VIRTUAL
REMOTE3
MANU.
SERVO
MANU.
SERVO
Zoom Operation Change-over Knob
Toward Telephoto end
Toward Widest end
Zoom Lever
Zoom Ring
1
Set the zoom operation change-over knob to SERVO position.
2
Pressed the zoom rocker seesaw to perform zoom operation.
Zoom speed changes by the depth of the switch being pressed.
The deeper the switch is pressed the faster the zoom speed be-
comes.
IRIS
7
x
RET
AM
I.G.
T
W
Zoom Rocker Seesaw
AUX
MEMO
I
5-1-3. Maximum Zoom Speed Adjustment
The maximum speed of zoom when the zoom rocker seesaw is pressed can be adjusted with the ad-
justing volume.
This adjustment can be performed on the information display. Refer to the Information Display Manual.
Max. Zoom Speed
Adjusting Volume