NEC MD21GS-3MP Installation & Maintenance Manual page 29

User Controls
1. LED
2. RESET
3. SELECT
4/5. ADJUST -/+
6/7. CONTROL </>
8. EXIT
9. Sensor Port
10. On-Screen
Key Guide
NOTE: When RESET is pressed in the main and sub-menu, a warning window will appear
allowing you to cancel the RESET function by pressing the EXIT button.
Indicates power on and signal condition. The LED can be turned on,
off, or dimmed. Please refer to the Advanced OSM section/LED
Brightness for further information.
Green – signal is present and power is on
Orange – no signal
Resets the highlighted control menu to the factory setting.
Enters the OSM controls and OSM sub menu.
Moves the bar left/right to increase or decrease the adjustment.
Moves the highlighted area left/right to select control menus.
Moves the highlighted area up/down to select one of the controls.
Exits the OSM Controls and OSM Main Menu.
For optional external sensor used for self calibration and copy calibration.
The key guide will automatically appear on the screen when any
control button on the back is pressed. The key guide will change
orientation along with the OSM.
English.6
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Portrait Mode
Landscape Mode