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QT19D328SC User’s Manual
11
①
Digital Button
Area
【
0-9
】
Button
:
Digital buttons
,
used for digital input or video switch
,
when in quad mode, press 1,2, 3, 4 digit
buttons to switch the picture output between the first, second, third and forth video channels.
【
+
】【
-
】
Button
:
Adjusting various parameters
;
Menu Operating Buttons Area
:
UP Directional button
;
DOWN Directional button
;
LEFT Directional button
;
RIGHT Directional button
;
【
ENTER
】
button
:
for confirmation
,
choose the menu items, and press this button to enter into the selected
sub-menu
;
Pressing this button can display the real time of the system when playing back the
recordings
;
③
P
TZ control function buttons
【
ZOOM+
】
,
【
ZOOM-
】
Button
:
Adjust the distance of the picture
;
【
A
】
,
【
APERTURE-
】
Button
:
Adjust the brightness of the picture
;
【
FOCUS+
】
,
【
FOCUS-
】
Button
:
Adjust the sharpness of the picture
;
【
AUTO
】
Button
:
Control automatically
;
【
RECALL
】
Button
:
Standby button in control of PTZ
;
【
PRESET
】
Button
:
Preset control on PTZ, standby button
;
【
SWITCH
】
Button
:
Control on some assistant switch
;
④
Play function buttons
【
PLAY
】
Button
:
Play the recordings on the hard drive
;
【
SLOW
】
Button
:
Play the images slowly
,
at speed of 1/2x, 1/4x, 1/8x times
,
or press
【
play
】
button to return
to normal playing speed
;
【
PAUSE/SETP
】
Button
:
Press one time to Pause the video
,
when pressing continuously
,
picture will be