Hitachi VM-H57A - Manual (Page 21)

Getting Started
Camera/Recorder Battery
Before you install the battery for the first time it must be fully charged. Refer to
"Charging the Battery" for details.
1. Align the arrow on the battery with the guide arrow on the camera/recorder.
2. Hold the battery firmly against the camera/recorder while sliding it towards the right of
the machine.
Note: Always remove the battery from the camera/recorder after use.
Removing the Battery
Push the BATT EJECT switch in the direction of the arrow and hold it as you slide the
battery toward the left of the camera/recorder and remove.
Checking the Battery's Charge
A battery charge indicator is located on the upper right corner of the viewfinder. One of
three symbols displays when the battery is used.
This symbol indicates a fully charged battery.
This symbol indicates a partially charged battery.