Operating States
Operating States
The Polaview 330 LCD projector has five operating states:
1Sleep state - The lamp, all fans, and keypad lighting are off. The Power On/Standby LED, Lamp Age LED, and Lamp Status LED are on.
2Live state - The lamp and keypad lighting are on. The fans are on at high speed. The projector displays either the source video or the logo.
3Standby state - If the lamp has been on for more than 30 seconds, pressing the Power On/Standby button causes the projector to enter the standby state. The lamp and keypad lighting are off. The fans are on at low speed.
4Startup pending state - Turning on the lamp within 60 seconds after turning it off can damage the lamp or power supply. The startup pending state prevents this by preventing the lamp from being turned on for 60 seconds after turning it off. If you press the Power On/ Standby button within 60 seconds after turning off the lamp, the projector turns on the keypad lighting and sets the fans to high speed. The Power On/Standby LED flashes. After 60 seconds, the projector turns on the lamp and enters the live state.
5Standby pending state - Turning off the lamp before it has stabilized can cause damage to the lamp. The standby pending state prevents this by preventing the lamp from being turned off for 30 seconds after turning it on. If you press the Power On/Standby button within 30 seconds after turning on the lamp, the projector displays a “Will Shut Down In...” message and a
The following table summarizes the projector operating states.
Operating | Power On/ |
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Standby | Display | Lamp | Fans | |||
State | Lighting | |||||
LED |
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Sleep | On | Off | Off | Off | Off | |
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Live | On | Source/Logo | On | High | On | |
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Standby | On | Off | Off | Low | Off | |
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Startup Pending | Flashing | Off | Off | High | On | |
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Standby Pending | Flashing | Message | On | High | On | |
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Table 3: Projector Operating States
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