Lamp select
This lets you switch the four light source lamps to one of four brightnesses in accordance with the operating conditions and purpose of use.
1. Press ▲▼ to select “LAMP SELECT”.
| DIRECTION | HORIZONTAL |
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| LAMP SELECT | QUAD |
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| LAMP RELAY | OFF |
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2.Press ◄► to switch “LAMP SELECT”.
•The setting will change as follows each time ◄► is pressed.
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TRIPLE |
| QUAD | ||
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DUAL |
| L1 | ||
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SINGLE |
| L2 | ||
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L2/L3/L4 |
| L3 | ||
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L1/L3/L4 |
| L4 | ||
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L1/L2/L4 |
| L1/L4 | ||
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L1/L2/L3 |
| L2/L3 | ||
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•“QUAD” : The four lamps illuminate.
•“L1” : One lamp illuminates. (Lamp unit 1 takes priority.)
•“L2” : One lamp illuminates. (Lamp unit 2 takes priority.)
•“L3” : One lamp illuminates. (Lamp unit 3 takes priority.)
•“L4” : One lamp illuminates. (Lamp unit 4 takes priority.)
•“L1/L4” : Two lamps illuminate. (Lamp unit 1 and 4 take priority.)
•“L2/L3” : Two lamps illuminate. (Lamp unit 2 and 3 take priority.)
•“L1/L2/L3” : Three lamps illuminate. (Lamp units 1, 2 and 3 take priority.)
•“L1/L2/L4” : Three lamps illuminate. (Lamp units 1, 2 and 4 take priority.)
•“L1/L3/L4” : Three lamps illuminate. (Lamp units 1, 3 and 4 take priority.)
•“L2/L3/L4” : Three lamps illuminate. (Lamp units 2, 3 and 4 take priority.)
•“SINGLE” : One of the lamps illuminates.
(The lamp unit with the shortest operating time is selected automatically.)
•“DUAL” : Two lamps illuminate.
(The lamp units with the shortest operating time out of lamp units 1 and 4 or 2 and 3 are selected automatically.)
•“TRIPLE” : Three lamps illuminate.
(The lamp unit with the shortest operating time is selected automatically.)
3. Press ENTER.
Note
•For settings other than “QUAD”, any lamp which is malfunctioning or which has a cumulative operating time that exceeds 2 000 hours will be turned off and the other lamps will be turned on. If “QUAD” is selected, any lamp which is malfunctioning or which has a cumulative operating time that exceeds 2 000 hours will be turned off and only the lamps which have a cumulative operating time of less than 2 000 hours will be turned on. In addition, if the cumulative operating times for all lamps exceed
2 000 hours, the projector will switch to standby mode.
•Lamp units which are not turned on should still be installed to the projector.
•When it is time to replace the lamp, the number of the lamps that illuminate will be greater than the specified number of lamps in order to prevent the luminance from dropping.
•The characters in the lamp selection menu will become green when they are selected. Furthermore, the characters may flash depending on the condition of the lamps.
Yellow: | An error has occurred with the |
| illumination of one or more of the lamps |
White: | Unselected item |
Red: | Lamp where an illumination error has |
| occurred |
Special Features
