Nextech QV3500, Instruction Manual

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MENU FUNCTIONS:
Press “ ▲ ”or “ ▼ ” key to choose the desired recording file and press “OK” or
“MODE” key to confirm, then press “ ▲ ”or “ ▼ ” key again to choose the play
button to confirm and play the current chosen video.
Press “
◄ ” or” ► “ key to choose the option of front page, last page, next page,
end page, play and choose all.
Playback Query:
Record Setting:
Press “ ▲ ”or “ ▼ ” key to choose Query and press “OK” or “MODE” key to
confirm to enter into it. And the detailed interface is as below.