Manual for GZ-HM40

Manual for GZ-HM40

Brand: JVC

Category: Camcorder

Document Type: Manual

Language: EN

Available Languages: EN , ES

Uploaded: Nov. 21, 2025, 7:22 p.m.

Manual Publish Date: 2012-01-01

Warranty Information

The product is covered by a 12-month warranty.

Getting Started

  • Charging the Battery Pack: Attach the battery pack, connect the DC adapter, and plug into power. The charging lamp indicates progress.
  • Inserting an SD Card: Close the LCD monitor, open the card slot cover, and insert a commercially available SD card.
  • Changing Menu Settings: Press MENU, use UP/DOWN buttons to navigate, and OK to select.
  • Clock Setting: Open LCD, select "SET DATE/TIME!", then use UP/DOWN to set date and time, and OK to confirm. Select your region.

Recording

  • Video Recording: Open the lens cover, check for "i.A. Intelligent Auto" mode (or press AUTO to switch), and press START/STOP to begin and end recording.

Troubleshooting and error codes

Problem Solution
Unit does not operate properly
  • Refer to the "Troubleshooting" section in the "Detailed User Guide".
  • Reset the unit: Turn off power, remove AC adapter and battery, reattach them, and turn on the unit.
Battery issues
  • Use only JVC battery packs.
  • Charge within the specified temperature range.
  • Do not short-circuit terminals.
  • Do not expose to extreme temperatures or fire.
Recording medium errors
  • Do not bend, drop, or splash the recording medium.
  • Do not turn off power or remove battery/adapter during operation.
  • Avoid strong magnetic fields.
LCD Monitor issues
  • Do not push strongly or apply shocks.
  • Avoid rubbing with coarse cloth.
  • Minor pixel variations are normal.
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