Manual - Holdan.eu

3.8 Layers
There are six image layers comprising of two static logo sources (stored
internally in the device), two scalable windows that contain video, a lock
source and, finally, a color background which is always the 6 th layer.
The image layers are given designators for the purposes of identification
when operating the C2-7000 series. The designators are case sensitive. The
letters and their meanings are as follows:
Window
a
b
A
B
Z
Description
Logo “a” (Static - not scaled)
Logo “b” (Static – not scaled)
Window “A” (Live – scalable)
Window “B” (Live – scalable)
Window Z Lock Source (Live – not scaled)
Since the color background layer is always layer number six, it can’t be
moved and is given no designator. In the factory default condition, the layers
are arrayed as shown:
a
Color Background
Z (Lock Source)
b
A
B
With the exception of the color background layer, the layers can be re-ordered
so that different orientations are displayed. For example, the combination
shown below could be created which would mean that the Window “A” layer
would have primacy over all the others: