■Buttons and Indicator Lights - Operation Panel -
Power Indicator LED |
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| ON/STANDBY | |||||||
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LAMP LED |
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| LAMP |
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| ON/STANDBY Button | ||
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ALARM LED |
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| ALARM |
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| VIDEO | PC | ||||||||
Selection Buttons |
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(OHP/PC/Video Source) |
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| OHP | FREEZE | ||||||||
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| FREEZE Button |
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| BRIGHTNESS | |||||||||
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| BRIGHTNESS Adjustment Button |
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| ZOOM |
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| ZOOM Adjustment Button |
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ON/STANDBY Button | • | Press this button to turn the projection lamp on or off. | ||||||||||||
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| • | Only this button can be used when the projection lamp is off. | ||||||||||
Selection Button (OHP/PC/Video | • | Press this button to switch the input screen. | ||||||||||||
Source) | • | When PC is selected, images from the PC input terminal are | ||||||||||||
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| projected; when VIDEO is selected, images from the video deck | |||||||||
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| input terminal are projected; or, when OHP is selected, an image | |||||||||
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| of the printed matter or document placed on the pickup section on | |||||||||
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| the main unit is projected. | |||||||||
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ZOOM Adjustment Buttons | • | These buttons adjust the OHP zoom ratio. Pressing the left button | ||||||||||||
(enabled only when OHP is |
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| reduces the image, and pressing the right button enlarges the | |||||||||||
selected) |
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| image. |
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BRIGHTNESS Adjustment Buttons | • | These buttons adjust the OHP brightness. Pressing the left button | ||||||||||||
(enabled only when OHP is |
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| darkens the screen, and pressing the right button lightens the | |||||||||||
selected) |
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| screen. |
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FREEZE button | • | When OHP is selected, this button freezes/unfreezes the pro- | ||||||||||||
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| jected image. This button cannot be used in the PC and VIDEO | |||||||||
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| modes. |
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| • | When the projected image is frozen, brightness cannot be | ||||||||||
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| adjusted. (Zoom can be adjusted and zooming position can be | |||||||||
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| moved.) |
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Power Indicator LED | • | This LED lights (red) in a standby state, and lights (green) when | ||||||||||||
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| the lamp is lit. | |||||||||
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| • | This LED blinks (red) when the fan cover is open. | ||||||||||
LAMP LED | • | This LED lights while the lamp is lit. | ||||||||||||
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| • | This LED blinks for about six seconds and then lights during | ||||||||||
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| lighting operation (ON/STANDBY button "ON"). | |||||||||
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| • | This LED blinks for 120 seconds and then goes out during lamp | ||||||||||
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| out operation (ON/STANDBY button "STANDBY"). | |||||||||
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| • | This LED blinks when the lamp fails to light. (The LED blinking | ||||||||||
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| pattern in this case is faster than other instances.) | |||||||||
ALARM LED | • | This LED blinks for ten seconds and lights when the temperature | ||||||||||||
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| inside the projector has built up. | |||||||||
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