Aposonic A-H2A8D2 User Manual
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The general operations are as below: 
 
▲▼◄► 
Press these buttons to move the focus. If the selected item is not shown on 
the screen, the screen will scroll up or down. 
ESC
(Mouse: Right Click)
Press this button to escape from this screen, and return to Password Setup 
display. The Password Setup contents will be updated accordingly. 
 
Following is a brief description for each item and its specific operations: 
 
Monitor Channel 1-16 – the user can only monitor those channels “checked”. 
Press 
ENTER
or
+/-
(Mouse: Left click)
to check/uncheck this item.
X2 – to enable the user to do X2 operation for live/playback video if 
“checked”. Press 
ENTER
or
+/-
(Mouse: Left click)
to check/uncheck
this item.
PTZ – to enable the user to do PTZ operation if “checked”. Press
ENTER
or
+/-
(Mouse: Left click)
to check/uncheck this item.
GPS/POS/OSD Display – to enable the user to change GPS/POS/OSD 
Display if “checked”. Press 
ENTER
or
+/-
(Mouse: Left click)
to
check/uncheck this item.
Volume – to enable the user to change volume if “checked”. Press
ENTER
or
+/-
(Mouse: Left click)
to check/uncheck this item.
Video Adjustment – to enable the user to do video adjustment operation if 
“checked”. Press 
ENTER
or
+/-
(Mouse: Left click)
to check/uncheck
this item.
VGA Display – to enable the user to change VGA settings if “checked”. 
Press 
ENTER
or
+/-
(Mouse: Left click)
to check/uncheck this item.
Playback – to enable the user to playback video/audio if “checked”. Press
ENTER
or
+/-
(Mouse: Left click)
to check/uncheck this item.
Backup – to enable the user to backup video/audio if “checked”. Press
ENTER
or
+/-
(Mouse: Left click)
to check/uncheck this item.
Configuration Backup/Restore – to enable the user to backup/restore 
configurations if “checked”. Press 
ENTER
or
+/-
(Mouse: Left click)
to
check/uncheck this item.
