Zoom Lens. JVC GY-HM710, GY-HM750

Introduction

Names of Parts (continued)

Zoom Lens

(Supplied with GY-HM750U/GY-HM750E only)

CANON KT14 x 4.4KRSJ

D

REC

E

C

F

B

G

A

H I J

M

K L

MANU.

SERVO

ZOOM

M N O

A

Focus Ring

B

Zoom Lever/Ring

To operate zoom with this lever, turn the [ZOOM] switch M and set it to AMANU.B.

C

Iris Ring

To operate auto iris, set the iris mode switch H to AAB.

D

Lens Cable

E

[REC] Record Trigger Button

Starts/stops recording.

F

[RET] Return Video Button

Press this button to play back and check the latest clip, according to the settings under [Clip Review] of [Switch Set] in the [Camera Function] menu. (A Page 79)

( A Page 56 [Viewing Recorded Videos Immediately (Clip

Review)])

Memo :

● When [LENS RET] of [Switch Set...] in the [Camera

Function] menu is set to AFocus AssistB, this button functions as the Focus Assist button. When it is set to

AReturnB, a return video is displayed. (A Page 79)

G

Zoom Servo Control Lever

To operate zoom servo with the zoom servo control lever, set the [ZOOM] switch M to ASERVOB.

● Zooms into wide angle and increases the angle of view when AWB is pressed.

● Zooms into telephoto and decreases the angle of view when ATB is pressed.

● Zoom speed increases when the lever is pressed hard.

H

Iris Mode Switch

A

M

: Auto iris operation mode.

: Manual iris operation mode.

I

Iris Momentary Button

Press and hold this button to change to auto iris mode when the iris mode switch H is set at AMB.

J

[I.G.] Iris Speed Adjustment Knob

If the speed is set too fast, opening/closing of the iris becomes unstable and hunting may occur. Readjust the speed in this case.

K

Filter Built-In Screw

A transparent or UV filter for lens protection can be installed inside the lens hood from the front. Filters for various effects can also be used.

● Installable filter types

When installed on the hood : 82 mm P0.75

When installed on the lens body : 72 mm P0.75

L

Zoom Servo Connector

For connecting a zoom servo unit (sold separately).

M

[ZOOM] Zoom Switch

SERVO

MANU.

: Enables zooming with the zoom servo control lever G.

: Enables zooming with the zoom lever/ring B.

N

Back Focus Ring/Lock Screw

Exclusive ring for adjusting the back focus. After adjusting, secure with a lock screw.

( A Page 28 [Adjusting Back Focus])

O

[M] Macro Focus Ring (for close-ups)

Turn the ring in the direction of the arrow to take close-up shots of small objects.

Normal focusing and zooming cannot be performed in macro mode.

To take macro shots

● Set focus ring A to infinity (n).

● Set zoom ring B to the maximum wide angle.

● Rotate this ring in the direction of the arrow to adjust focus on the object.

Note :

● As the back focus knob is located nearby, be careful not to mistake the two knobs.

● Do not forget to restore the macro ring to its original position after use. ( A Page 28 [Adjusting Back Focus])

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