- 4 -
SERVICE COMMANDS
LAMP MODE when the power is turned
off due to an abnormal temperature.
Display the “Operation status screen”.
Press the “
”, “
” and “ENTER” buttons of the projector at the same time
to display the screen on the right. Press the “MENU” button to cancel this
screen.
S/W VER
: The software’s version
SET TIME
: Operating time of the set. Impossible to reset.
LAMP TIME
: Operating time of the lamp. Possible to reset.
LAMP RESET
: The count of resetting the lamp’s operating time.
Imossible to reset.
TABLE NO.
: The number of the selected signal from the auto select
table.
ASFV
: ASFV value (Information on the vertical frequency of the
input signal)
ASFL
: ASFL value (Total number of lines of the input signal
during 2V period)
L-ON COUNT
: The count of turning on the lamp (All of the operations to
turn on the lamp are counted whether the lamp is turned
on successfully or not.) Possible to reset.
L-NG COUNT
: The count of failing to turn on the lamp (Only the times the
lamp can not be turned on are counted. The times the
lamp goes off are not counted.) Possible to reset.
TEMP-ERR TIME : The SET TIME when the temperature becomes abnormal.
0H0M is indicated when the power has never been turned
off due to an abnormal temperature.
IN TEMP
(*1)
: Intake temperature (°C)
LAMP TEMP
(*1)
: Lamp temperature (°C)
*1)
The figures in the parentheses are the “temperatures when the
power is turned off due to an abnormal temperature”. The default
value 0 is shown in the parentheses when the warning record has
been reset. Table 1 shows the temperature setting for each sensor.
FAN MODE
: The rotation speed of the fan. (0 to 20)
ERR MODE
: Displays the factors and LAMP MODE shown in the Table
2 when the power is turned off due to an abnormal
temperature. Each digit displayed on the screen
corresponds to
1
to
5
in Table 2 from the left. “1” is
displayed at the digits when their corresponding factors
have caused power off. “0” is displayed otherwise.In
5
,
“1” is displayed when LAMP MODE is “LOW”, “0” is
displayed when LAMP MODE is “NORMAL”.
Resetting to the Factory Settings
To reset the setting values and the warning history data to the factory
settings, press the “MENU,” “ENTER,” and “-” buttons of the projector at the
same time.
Resetting the Lamp’s Operating Time
To reset the lamp’s operating time after replacing the lamp, press the
“POWER,” “
,” and “
” buttons of the projector at the same time.
Resetting the System
To reset the system when the microcomputer goes out of control, press the
“Reset” button on the terminal board with end.
S/W VER
:
SET TIME
:
LAMP TIME
:
LAMP RESET :
TABLE NO.
:
ASFV
:
ASFL
:
1.00 XL2U
2100H 30M
200H 30M
1
5
8341
525
MENU
L-ON COUNT
:
L-NG COUNT
:
TEMP-ERR TIME :
IN TEMP
:
LAMP TEMP
:
FAN MODE
:
ERR MODE
:
99
2
0H 0M
30.0 C(0.0)
60.5 C(0.0)
3(0)
00000
MENU
finish
SERVICE MENU1
SERVICE MENU2
SENSOR
Warning
indication at
Forced
power-off at
Power-on
at
IN TEMP
46.0 °C
47.0 °C
42.0 °C
LAMP TEMP
89.0 °C
90.0 °C
80.0 °C
Table 2 ERR MODE
Table 1 TEMPERATURE SETTING FOR EACH SENSOR
CAUSE
1
Outside air temperature is out of the specifications
2
High temperature around the lamp
3
Not used. Always displaying “0”.
4
Not used. Always displaying “0”.
5
Following are the reference of the life times of the consumable parts.
• Lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Approx. 2,000 hours (XL2U)
Approx. 1,500 hours (SL2U)
• Cooling Fan Unit Assy (Intake) . . . . . . . . . . . . Approx. 10,000 hours
• Cooling Fan Unit Assy (Exhaust) . . . . . . . . . . Approx. 5,000 hours
• Cooling Fan (Power) . . . . . . . . . . . . . . . . . . . . Approx. 25,000 hours
• Cooling Fan Unit Assy (PBS) . . . . . . . . . . . . . Approx. 15,000 hours
LIFE TIME OF THE CONSUMABLE PARTS
