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11
BL ON
will display in the time area for three seconds when powered up.
Conversely, The
AC OFF
icon
will display .
Note:
It is recommended to plug in the power adapter to reduce the
battery consumption and extend the service life.
2. Display Console Batteries Installation
Remove the battery door on the back of the display, as shown in Figure 8.
Install three AAA (alkaline or lithium)) batteries. The display will beep once
and layout of display will light up for a few seconds to verify all segments
are operating properly.
Figure 8
Battery Door
Wall Mount