Aposonic A-S1604R20A - Manual (Page 38)

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6.1 Pre-Camera Setup
In
Setup Menu
display, press
▲▼◄► to change
the highlighted option
to Pre-Camera, and
then press ENTER
(Mouse: Left click)
to call up Pre-Camera
Setup display.
There are up to 16
cameras which can be
connected
to the
system. The
Pre-Camera Setup
allows the
administrator to
define some fundamental attributes, which may relate one camera to the others, for all
the installed cameras.
The general operations are as below:
 ▲▼◄►
Press these buttons to select the items. The display will scroll up/down if the
selected item is not shown on the screen.
 Numeric (ENTER)
Press these buttons to select the camera.
 ESC
(Mouse: Right Click)
Press this button to escape from this screen, and return to Setup Menu display. If
the contents have been modified, a Save dialog will be shown to ask the user to
save the changes, press ENTER to exit and save, ESC to exit without saving.
Following is a brief description for each item and its specific operations:
 REC Resolution – the record resolution for all the cameras in the system. For
NTSC, it can be 720x480, 720x240, or 360x240; for PAL, 720x576, 720x288, or
360x288. Press +/- buttons to select the resolution.
 Compression – Compression ratio of Normal or High. High compression ratio
will result in smaller storage size, and hence longer recording time; but the