JVC GY-HM100U Manual page 22

On the LCD Cover:
10. REC Button. Press to start recording.
12. INDEX Button.
In shooting mode: Press once to display the remaining space on the memory card. Press a second
time to display remaining battery power. Press again to display the camera output.
In playback mode: Press to display playback index or date search modes.
13. Joystick.
In shooting mode: Use to zoom in or out. Also used to choose a Program AE setting.
In playback mode: Used for playback file selection and playback control. When the menu screen
is displayed, the joystick is used to choose menu settings.
Bottom:
14. Tripod Mounting Holes. Attach the tripod's mounting bracket to these holes. The non-
threaded hole is for the rotation-prevention pin that appears on the front end of the mounting
bracket. The threaded hole is for attaching the mounting bracket to the camera.
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