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Special Features
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.
Press ▲▼ to select “LAMP 1.
SELECT”.
DIRECTION
LAMP SELECT
LAMP RELAY
HORIZONTAL
QUAD
OFF
Press ◄► to switch “LAMP 2.
SELECT”.
The setting will change as follows each time •
◄► is pressed.
TRIPLE QUAD
DUAL L1
SINGLE L2
L2/L3/L4 L3
L1/L3/L4 L4
L1/L2/L4 L1/L4
L1/L2/L3 L2/L3
“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.)
Press ENTER.3.
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