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JVC GY-HM750CHU - User Manual

JVC GY-HM750CHU
138 pages
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HD MEMORY CARD CAMERA RECORDER
GY-HM750U
GY-HM750CHU
GY-HM750E
GY-HM750CHE
INSTRUCTIONS
* The illustration shows the GY-HM750E with the supplied viewfinder, microphone and lens attached.
* GY-HM750CHU/GY-HM750CHE does not come with a lens.
For Customer Use:
Enter below the Serial No. which is located on the body.
Retain this information for future reference.
Model No. GY-HM750U/GY-HM750CHU
Serial No.
Please read the following before getting started:
Thank you for purchasing this JVC product.
Before operating this unit, please read the instructions
carefully to ensure the best possible performance.
In this manual, each model number is described without the last letter
(U/E) which means the shipping destination. (U: for USA and Canada,
E: for Europe)
Only “U”models (GY-HM750CHU/GY-HM750U) have been evaluated by
UL.
LST1190-001A

Table of Contents

Questions and Answers

  • D
    Dennis KnightAug 17, 2025
    What to do if my JVC GY-HM750CHU Camcorder power does not turn on?
    • C
      Cesar MataAug 18, 2025
      If your JVC Camcorder is not turning on, ensure the AC adapter is properly connected and the battery is adequately charged. Also, if you have just turned it off, wait at least 5 seconds before attempting to turn it on again.
  • M
    Michael ThomasAug 20, 2025
    How do I establish an IEEE1394 connection between my JVC GY-HM750CHU Camcorder and an external device?
    • K
      Kelly MartinezAug 20, 2025
      To establish an IEEE1394 connection between your JVC Camcorder and an external device, verify the following: * Ensure the operation mode is correctly set. * Check if the [INT/EXT] IEEE1394 interface terminal switch is correctly set. * Verify that [System Definition] in the [Record Format] menu is correctly set. Also, try removing and reinserting the IEEE1394 cable, or reconnecting the power.
  • L
    Lisa GonzalesAug 23, 2025
    Why is my JVC GY-HM750CHU unable to start recording?
    • V
      vsolisAug 23, 2025
      If your JVC Camcorder won't start recording, check if the record button lock switch on the handle is activated. Also, verify that the write-protect switch on the SDHC card is turned off. Ensure the camera recorder is set to the Camera mode, indicated by a blue/purple light on the operation mode indicator. If the indicator shows a different color, switch to Camera mode using the [CAM/MEDIA] selection button.
  • K
    kayla16Aug 26, 2025
    How to fix dark or blurred images on the LCD monitor and viewfinder screens of JVC GY-HM750CHU Camcorder?
    • B
      Barbara JonesAug 26, 2025
      If the images on the LCD monitor and viewfinder screens of your JVC Camcorder appear dark or blurred, try these solutions: * Readjust the brightness of the LCD monitor screen and viewfinder. * Check if the [ND FILTER] switch is set to [1/16]. * Ensure the iris is not closed. * Verify that the shutter speed setting is not too high. * Check the connection of the viewfinder cable. * Adjust the peaking amount using the [LCD PEAKING +/-] button for the LCD monitor screen and the [VF PEAKING] knob for the viewfinder screen.
  • E
    Eric GordonAug 28, 2025
    How to fix the issue when HDV/DV signals cannot be input to my JVC GY-HM750CHU?
    • K
      Kelly PetersenAug 28, 2025
      If HDV/DV signals cannot be input to your JVC Camcorder, ensure that the camera recorder is set to the IEEE1394 Input mode, indicated by an orange light on the operation mode indicator. Also, verify that [System Definition] in the [Record Format] menu is correctly set.
  • D
    Diamond MartinezAug 31, 2025
    Why does the [AUDIO LEVEL CH-1/CH-2] adjustment knob not work on my JVC Camcorder?
    • A
      Anne HornAug 31, 2025
      If the [AUDIO LEVEL CH-1/CH-2] adjustment knob on your JVC Camcorder is not working, check if the [AUDIO LEVEL CH-1/CH-2] switch is set to AAUTOB. Also, verify if the [FULL AUTO] switch is set to AONB.
  • D
    dstephensSep 3, 2025
    What to do if my JVC GY-HM750CHU SDHC card cannot be initialized (formatted)?
    • J
      justinellisSep 3, 2025
      If your JVC Camcorder cannot initialize (format) the SDHC card, check if the write-protect switch on the SDHC card is turned on. Ensure that the write-protect switch is turned off.
  • D
    dalton90Sep 5, 2025
    Why are the time code and user’s bit not displayed on my JVC GY-HM750CHU Camcorder?
    • R
      Ryan LynnSep 5, 2025
      The time code and user’s bit are not displayed in IEEE1394 Input mode. Even in Camera mode or SD Card mode, the time code and user’s bit may not be displayed depending on the type of status display. Check if [TC/UB] of [Status Display] in the [LCD/VF] menu is set to AOffB. To display the time code and user’s bit, set it to AOnB.
  • C
    Craig SteinSep 8, 2025
    Why is the date and time not displayed on my JVC GY-HM750CHU Camcorder?
    • M
      melissa76Sep 8, 2025
      The date and time are only displayed on the STATUS 2 and STATUS 3 screens in the Camera mode (during shooting).
  • A
    angela75Sep 12, 2025
    What to do if there is no output from the [Y/VIDEO], [PB], and [PR] video signal output terminals on JVC GY-HM750CHU?
    • B
      Brianna CraigSep 12, 2025
      If there is no output from the [Y/VIDEO], [PB], and [PR] video signal output terminals on your JVC Camcorder, check if [Output Terminal] in the [A/V Out] menu is correctly set.

Summary

Introduction

Important Safeguards

Essential safety instructions to prevent hazards and ensure proper use of the appliance.

Safety Precautions

Menu Display and Detailed Settings

Basic Operations in Menu Screen

Explains how to navigate and use the camera's menu system for settings.

Status Screen

Displays current camera settings, media info, and operational status.

Camera Features

Details various advanced functionalities and features of the camera.

Connecting External Devices

Instructions for connecting and using external monitors, PCs, and devices.

Main Features

Precautions for Proper Use

Operation Mode

Displays on the LCD Monitor and Viewfinder

Status Screen

Status Screen in Camera Mode

Displays status information when the camera is in shooting mode.

Enlarged Status Display on LCD Monitor

Provides an enlarged view of status screen characters on the LCD.

Preparations

Attaching Accessories

Instructions for connecting and mounting various accessories.

Power Supply

Using AC Power (DC IN Power)

How to operate the camera using an AC adapter.

Using a Battery Pack

Information on attaching and using battery packs for power.

Precautions for the Battery Operation

Power Status Display

Turning On;Off the Power

Turning On the Power

Steps to power on the camera recorder and enter Camera mode.

Turning Off the Power

Procedures for safely powering down the camera recorder.

Setting the Clock (Initial Setting)

Adjusting Back Focus

Adjusting the LCD Monitor and Viewfinder

SDHC Cards

Formatting (Initializing) SDHC Cards

Restoring the SDHC Card

Clips Recorded to SDHC Cards

Shooting

Basic Shooting Procedures

General steps and initial settings required to start shooting.

Focus Assist Function

Selecting System Definition, File Format and Video Format

Setting the Record Format Menu

Adjusting the Iris

Setting Gain

Setting the Electronic Shutter

Adjusting the White Balance

Adjusting the White Shading

Adjusting Audio Input Settings and Recording Level

Time Code and User’s Bit

Time Code Operation Mode

Presetting the Time Code

Setting Time Code Without Opening the Menu

Setting User’s Bit Without Opening the Menu

Recording Time Code in Continuation of the Recorded Time Code on SDHC Card

Setting Zebra Pattern

Setting Spot Meter

Protecting Important Scenes (OK Mark Function)

Viewing Recorded Videos Immediately (Clip Review)

Dual Rec

Setting to Dual Rec mode

How to enable simultaneous recording to two SDHC cards.

Special Recording

Clip Continuous Rec

Variable Frame Rec

Playback

Playing Back Recorded Clips

How to play back recorded clips from the SDHC card.

Deleting Clips

Appending and Deleting OK Marks

Deleting OK Marks

Basic Operations in Menu Screen

Main Menu Screen

Record Set Menu

Rec Mode Menu

Audio Set Menu

Camera Function Menu

Switch Set Item

FULL AUTO Item

Camera Process Menu

Detail;Adjust... Item

White Balance Item

Shading Mode;Adjust Item

Color Matrix;Adjust Item

TC;UB Menu

LCD;VF Menu

Shooting Assist Item

A;V Out Menu

Others Menu

Media Menu

Setup File Manage Menu

Adding Menu Items to Favorites Menu

Editing Favorites Menu

Status Screen in Camera Mode

Status Screen in SD Card Mode

Status Screen in IEEE1394 Input Mode

Camera Features

Marker and Safety Zone Displays (Camera Mode Only)

Visual guides for framing and composition during shooting.

Smoothening the Skin Color (Skin Detail Function)

Using the Skin Detail Function

How to apply skin detail adjustment for smoother skin tones.

Color Matrix Adjustment

Reproduction of Dark Areas (Black Stretch; Compress Function)

Configuring Setup Files

Saving Setup Files

Loading a Setup File

Resetting Setup Files

Connecting External Devices

Connecting an External Monitor

Instructions for connecting external monitors for output.

IEEE1394 Connection

Backup Recording

Managing;Editing Clips on a PC

Remote Control Unit Connection

List of Remote Control Unit Functions

Error Displays and Actions

Troubleshooting

Specifications

JVC GY-HM750CHU Specifications

General IconGeneral
Effective Pixels1920 x 1080
Video Resolution1920 x 1080, 1280 x 720
TypeShoulder Mount Camcorder
Sensor3x 1/3-inch CMOS
FocusAuto/Manual
Recording FormatAVCHD
Recording MediaSD/SDHC/SDXC
Frame Rates60i, 30p, 24p
Audio FormatDolby Digital
Audio Channels2
Viewfinder0.45-inch LCD
Input/OutputHDMI, USB, XLR, SDI
Weight5.5 lbs
IrisAuto/Manual (lens dependent)

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