A Check of the Supplied Items and the Names of the Parts
Names and Functions of the Parts (Operation Panel)
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17
1.POWER Button
Switches the power of the projector on or off (standby mode).
• Only this button is effective when the projection lamp is
off.
See Page
2. ON/STANDBY LED
Lit red during standby and lit green when the projection lamp is on. See Page
3.LAMP/COVER LED
Lit green during projection. Lit red when the air filter or lamp unit cover is not in place.
•At the time of the projection lamp lighting operation, the LED flashes for about 6 seconds and then lights green.
•The LED will be lit red when there has been a lamp lighting error.
•When the projection lamp is off, the LED flashes green for 60 seconds and then goes off. (When the projection lamp is off, the flashing interval will be longer than with other flashing conditions. )
•When the projection lamp has been used in excess of 1,400 hours, the LED flashes red; when use exceeds
1,500 hours the LED is lit a steady red. See Page
4. TEMP LED
When the internal temperature has risen excessively, the LED flashes red for 10 seconds, then is lit a steady red. See Page
LED List
| LED State |
| Significance |
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ON/STANDBY |
| LAMP/COVER | TEMP |
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Off |
| Off | Off | AC power OFF |
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Red |
| Off | Off | Standby | Normal | |
Green |
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| Off | Standby to start of projection | ||
| Flashing green | condition | ||||
End of projection to standby | ||||||
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Green |
| Green | Off | Projecting |
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| Fan cover open | Power | |
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| Lamp cover open | ||
Red |
| Red | Off | has been | ||
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| Lamp burned out | switched | |
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| Lamp usage exceeds 1,500 hours | OFF be- | |
Red |
| Off | Red | Temperature fault | cause of the | |
| Fan fault | alarm | ||||
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Green |
| Flashing red | Off | Lamp usage exceeds 1,400 hours | Alarm | |
Green |
| Green | Flashing red | Abnormal temperature warning | sounding | |
812
5.INPUT SELECT Buttons
These buttons select the input source.
OHP → PC1 → PC2 → VIDEO → OHP →...
See Page
6.PORTRAIT/TRANSFER Button
During OHP selection: The orientation of the projection screen will be changed. The changed screen will be displayed adjusted to its width. See Page
During PC selection: When a USB cable is connected, the images stored internally are transferred to the personal computer. See Page
7.BRIGHTNESS Buttons
These buttons adjust the brightness of the projection screen. See Page
8.SCROLL Buttons
Sets the selection of the item or the adjustment value at the menu screen. Moves the zoom position during a zoom display. Moves the pointer when the pointer is being dis- played.
See Pages
9.FREEZE/CAPTURE Button
Makes the projection screen image into a still image. In the OHP mode, the image is stored in internal memory as a thumbnail.
See Page
10.FREEZE OFF Button
Cancels the still image mode.
This is used when checking the projection screen while moving the document.
See Page
11. FREEZE LED
This LED is lit green during the still image display and is lit orange at the time the display is frozen (or captured). The LED goes off when the still image condition is cancelled.
12. ZOOM Buttons
These buttons adjust the magnification of the projection screen. See Page