Ask Proxima Impression 860 Special Features of Your LCD Projector, Intelligent Cooling System

USER GUIDE LCD PROJECTOR

8SPECIAL FEATURES OF YOUR LCD PROJECTOR

8.1INTELLIGENT COOLING SYSTEM

The fan operates as long as the LCD projector is switched on. Provided that the power cord is connected, the fan continues to run for 2 minutes even after the unit has been switched off. This ensures a continuous protection against high temperature inside the projector. The cooling system is designed to minimize stray light and noise. If the air flow is blocked, a temperature safety fuse will automatically shut off the projector to protect it from overheating.

8.2SET-UP MEMORY

The user controlled set-up, that usually is done when the projector is connected to a new computer, is automatically memorized for future use. The set-up information is stored in a non-volatile memory approximately 5 seconds after the last key is pressed.

The memory can store 40 different sources/modes. Some sources are predefined, while the remaining are available for customer set-up. See the Technical Data section for compatibility.

Custom sources are added to the memory only if their sync pattern differs from any of the previous selections. The projector automatically selects a new memory location.

Most settings are stored individually for each mode, including contrast, brightness, tune etc. See the remote control function table in section Using the LCD Projector.

8.3OSD SYSTEM

The OSD (On Screen Display) system echoes on screen your keypad or remote control actions. The OSD may be switched off and on by pressing the OSD key on the remote control.

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