NEC P474U, Руководство пользователя

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13
2. Projecting an Image (Basic Operation)
Note on Startup screen (Menu Language Select screen)
When you first turn on the projector, you will get the Startup menu. This menu gives you the opportunity to select
one of the 30 menu languages.
To select a menu language, follow these steps:
1. Use the ▲ , ▼ , ◀ or ▶ button to select one of the 30
languages from the menu.
2. Press the ENTER button to execute the selection.
After this has been done, you can proceed to the menu
operation.
If you want, you can select the menu language later.
(
→
[LANGUAGE] on page 53 and 67 )
NOTE:
• If the projector is shut off by DIRECT POWER OFF (pulling out the power cord) during projection, wait for 1 second at least for reconnect
the power cord for turning on the projector.
Failing to do so could result in no power to the projector. (There will be no stand-by LED)
Should this happen, unplug the power cord and plug it in again. Turn on the main power.
• If one of the following things happens, the projector will not turn on.
- If the internal temperature of the projector is too high, the projector detects abnormal high temperature. In this condition the projector
will not turn on to protect the internal system. If this happens, wait for the projector’s internal components to cool down.
- When the lamp reaches its end of usable life, the projector will not turn on. If this happens, replace the lamp.
- If the STATUS indicator lights orange with the power button pressed, it means that the [CONTROL PANEL LOCK] is turned on. Cancel
the lock by turning it off. (
→
page 69 )
- If the lamp fails to light, and if the POWER indicator blinks in red and the LAMP indicator lights in red, wait a full minute and then turn
on the power.
• While the POWER indicator is blinking blue in short cycles, the power cannot be turned off by using the power button.
• Immediately after turning on the projector, screen flicker may occur. This is normal. Wait 3 to 5 minutes until the lamp lighting is stabilized.
• When the projector is turned on, it may take some time before the lamp light becomes bright.
• If you turn on the projector immediately after the lamp is turned off or when the lamp temperature is high, the fans run without displaying
an image for some time and then the projector will display the image.