78 – ENGLISH
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”.

2. Press◄►toswitch“LAMP

SELECT”.

The setting will change as follows each time
◄►ispressed.
L1/L4
QUAD
L1
L2
L3
L4
L2/L3
L1/L2/L4
TRIPLE
DUAL
SINGLE
L2/L3/L4
L1/L3/L4
L1/L2/L3
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OPTION2
PROJECTOR ID
INSTALLATION
ALTITUDE
DIRECTION
LAMP SELECT
LAMP RELAY
RS-232C
SYSTEM INFORMATION
AIR FILTER CLEANING
DATE AND TIME
STARTUP LOGO
PASSWORD
MENU SELECT
CHANGE EXECUTE
2
FRONT-F
LOW
H
QUAD
OFF
LOGO1
ENTER
OPTION2
PROJECTOR ID
INSTALLATION
ALTITUDE
DIRECTION
LAMP SELECT
LAMP RELAY
RS-232C
SYSTEM INFORMATION
AIR FILTER CLEANING
DATE AND TIME
STARTUP LOGO
PASSWORD
MENU SELECT
CHANGE EXECUTE
2
FRONT-F
LOW
H
QUAD
OFF
LOGO1
ENTER
Option2 settings (continued)
“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.
If the lamp selection is changed, picture is muted
during lamp switching execution. (7-25 sec.)
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