Navigation Wheel - AMX Modero ViewPoint MVP-5200i Operation/Reference Manual

Navigation Wheel

The MVP-5200i device uses a unique button wheel for all commands not directly involving the touchscreen.
This wheel, known as a navigation wheel, is located in the upper right corner of the device (FIG. 4). Used with
the touchscreen, the navigation wheel allows scrolling and adjusting by turning the wheel with a thumb or
finger and then pressing down on one of the wheel's compass points for up, down, left, and right. The wheel is
sensitive enough to adjust levels with one-third of a rotation. The center of the navigation wheel also acts as a
button in its own right: for example, pressing down directly upon the wheel center may be used for the
equivalent of an "Enter" keystroke
FIG. 4 Navigation wheel detail
Press and hold the wheel center for three seconds to access the Setup pages (for more information, please see
the Setup Pages section on page 43). Continue to hold the wheel center for another three seconds to access the
Calibration page (page 74).
If the MVP-5200i needs to be shut down or reset for any reason, press and hold down the wheel center button
until the popup stating "panel shutting down" appears or the screen goes dark. Continuously holding down the
center button down will cycle the MVP-5200i through the following steps:
1.
Setup Pages
2.
Calibration
3.
Firmware shutdown
4.
Hardware shutdown (automatically invoked if the device's firmware is unable to shut down the device.
Shut down the panel by holding the wheel center button only if the Setup pages are
otherwise inaccessible. Regularly shutting down the device by this method can
corrupt the Flash memory.
When in its Standby Power Mode, the MVP-5200i may only be returned to its Awake state by touching the
screen.
The light at the center of the navigation wheel brightens and dims based on its source of power. It lights at full
intensity when attached to a power source, such as the Table Charging Station (see the Table Charging
Station section on page 9) or the Wall Charging Station (see the Wall Charging Station section on page 11), but
lights at only half intensity when running on its internal battery. This allows the user to ascertain whether the
device was properly installed in a charging station, as the brightness will visibly increase with a correct
docking and will flash while charging.
The flashing during recharging may be disabled via the device's on-board Setup page, as explained in the
Setup Pages section on page 43.
MVP-5200i 5.2" Modero® ViewPoint® Touch Panel with Intercom
Compass points
The navigation wheel may be turned
clockwise or counterclockwise
Wheel center
Introduction
5