Panasonic TQBJ 0268-5 User Manual
ENGLISH – 77
Special Featur
es
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.
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.)
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.)
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.)
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.
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.
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:
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
illumination of one or more of the lamps
White: Unselected
item
Red:
Lamp where an illumination error has
occurred
occurred