Operator`s manual

Using the Multiplexer Digital Zoom
The Quest Multiplexer supports 2x digital zoom for the currently selected camera. This
feature is useful if you have fixed cameras installed and cannot otherwise adjust the zoom. If
you are currently running the multiplexer sequence, the B (zoom) and D (escape) keys act in
the following manner. See Figure 5-4 for details.
Figure 5-4: Multiplexer Zoom and Escape function behavior
Press B on Controller
Operating Mode
Seq.
Mode
Multi-
Window
Select
Window
Full
Screen
2x
Zoom
Switches between Full Screen mode
and Zoom mode until D is
p
ressed.
Press D on Controller
1. Select a camera. The image appears in full-screen mode on the display.
2. Press B (left of LCD display) to activate digital zoom. The image automatically
zooms 2x to the center of the screen (digital zoom display mode).
3. Press B again to switch to area selection mode. A box appears on-screen indicating
the location of the current zoom area (digital zoom selection mode).
4. Use the Tracker Ball to adjust the position of the zoom area.
5. Press B to activate digital zoom display mode for the selected area.
Note:
Each time B is pressed, the multiplexer toggles between digital
zoom display and digital zoom selection mode.
6. When finished using digital zoom, press D (right of LCD display) to exit digital
zoom mode.
5-6 ADTT16E Advanced Dome Controller Operator's Manual