Q-See QSD2216 User Manual page 31

recording is playing to see faster playback. Press the PLAY button to return to normal speed
playing from the current place.
Continuous pressing of the FWD button will change the fast-forward between four levels of speed
(X2, X4, X8, X16,) in sequence. Continuously pressing the REW button will change the fast
backward playback between four levels of speed (X2, X4, X8, X16) in sequence.
During playback mode, press the Single Frame Forward button to play a frame at a time, and hold
the button in to continually play one frame at time while the button is hold.
During playback mode, press the Single Frame Rewind button to play back a frame at a time, and
hold the button in to continually play one frame at time while the button is hold.
Press the PLAY button again to resume normal playback speed, or press the STOP button to stop
playing.
6.7 Search Play
Press the search button to display the Search play window on the screen.
TIME SEARCH: search recording by the time entered.
EVENT SEARCH: search recording by event list.
RECORD SEARCH: search recording by segment.
Press the UP or DOWN button to move cursor, then press Enter button to enter sub menu you
have highlighted. Press the Search button again to quit from search menu.
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