Madrigal Imaging MP-8, MP-9 manual Rear Panel LEDs

OPERATION

Power-on➤ To turn on the projector, press POWER on the keypad. Hold POWER down for about one second. If using an IR remote keypad, point the keypad at the projection screen or the front of the projector. During power-on, the projec- tor proceeds through a series of internal diagnostic tests that last approxi- mately 9 seconds. Once complete, an input image should be displayed on the projection screen. If no image is displayed, press SOURCE to display the source message. The source message displays the currently selected input. Check that the correct source is indicated on the display.

If there is no display when is pressed, check the LEDs (Light Emitting Diodes) on the projector back panel. Only the green POWER LED should be lit. If any of the red diagnostics LEDs are lit, call your dealer for assistance.

Figure 3-3.Rear Panel LEDs

Notes: 1) Allow the projector to warm up for 45 minutes before use. Critical adjustments should be performed after the warm-up period. 2) Turning the projector off via a remote or built-in keypad places the projector in a “wait to operate” mode. To remove power from the projector, unplug the power cord.

Standby Mode ➤ Standby Mode allows you to blank the display and mute the audio output while keeping the projector in a warmed-up and ready state.

To enter standby mode, hold down STBY for about one second while at pre- sentation level. The display blanks and audio is muted. Both the green

POWER LED and the yellow LED are lit. To leave standby mode, hold down STBY or EXIT for one second. The display and audio are then

restored and the LED is turned off.

Tip: During presentations, the standby feature is useful when you want to direct audience attention away from the projection screen.

Note: To prolong CRT life, it is recommended that the standby feature be used when the display is not required.

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