IC Realtime Specialty: Interrogator DVR - a DVR for law enforcement - Manual (Page 34)

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Slow play when
playback ：Slow
play button ►
In playback mode, click this
button to switch between various
slow play modes such as slow
play 1 or slow play 2.
3、Play/Pause► In slow playback mode, click this
button to switch between
play/pause modes.
4、Previous/next In playback mode, you can click
_and ` to view previous or
next video in current channel.
4.3.2.7 Fast forward/fast backward and frame by frame playback
Special Functions
of Shuttle Illustration
Remarks
Fast forward(outer
ring clockwise) When playback, turn the outer ring
clockwise one round: you can view in
fast speed 1
Turn it two rounds you get fast speed
2.
You can continue turning to get
different speed.
Fast backward(outer
ring counter
clockwise) When playback, turn the outer ring
counter clock-wise one round, you can
view in backward speed 1.
Turn it two rounds, you get backward
speed 2.
You can continue turning to get
different speed.
In forward or
backward mode,
double click
Pause/Play button
to get normal
playback.
Frame rate may
vary due to different
versions.
Manual playback
frame by frame In playback mode, click play/pause
button, slowly turn the inner dial clock-
wise to view frame by frame, counter
clock wise to view I frame playback.
4.3.2.8 Backward playback and frame by frame playback
Button Illustration Remarks
Backward play（
_ in playback
interface ） In normal playback mode, left click
backward play button, system begins
backward playback.
Double click backward play button again,
system goes to pause mode.
When system is in
backward play or
frame by frame
playback mode,
click play button
system goes to