Hitachi VM-H620A Instruction Manual page 28

Getting Started, Identifying Controls - 28 -
to the next lower channel. For these to operate, you must have preset your channels.
("Controlling your TV with the Camcorder's Remote Control" P51).
30. Recorder's Remote Control
The shaded buttons on the remote control have the same functions as the corresponding buttons
on the camcorder.
31. S.EDIT (Synchro Edit) Button (only on the remote control)
Use this button to activate the synchro edit function for dubbing ("Using Synchro Edit", P46).
32. COUNTER RESET Button (only on the remote control)
Use this button to reset the linear time counter to 0:00:00.
33. TITLE ON/OFF Button (only on the remote control)
Use this button to create and record titles for your tapes ("Creating and Recording a Title," p 43).
34. DISPLAY Button
Use this button to select the viewfinder and TV display ("Using the Display Button," p41). This
button can be used instead of the DATE/TITLE button on the camcorder in the VIDEO mode.
35. A/V DUB Button (only on the remote control)
Use this button to record new audio and video over existing audio and video.