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Sanyo PLC-WU3800 Service Manual

Sanyo PLC-WU3800
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How to check Lamp Used Time
Be sure to reset the Lamp counter after the lamp is replaced. When the Lamp counter is reset, the LAMP
REPLACE indicator stops lighting and the Lamp replacement icon disappears.
1
2
3
Resetting the Lamp Counter
Lamp counter
Maintenance
Press the MENU button to display the On-Screen
Menu. Use the Point ed buttons to select Setting
and then press the Point 8 or the SELECT button.
Use the Point ed buttons to select Lamp coun-
ter and then press the SELECT button. Use the
Point ed buttons to select Lamp counter reset
and then press SELECT button. Lamp replace-
ment counter Reset? appears. Select Yes to con-
tinue.
Another confirmation dialog box appears, select
Yes to reset the Lamp counter.
Note:
Do not reset the Lamp counter without implementing
lamp replacement. Be sure to reset the Lamp counter
only after replacing the lamp.
Lamp replacement
counter Reset? appears.
Select Yes, then another
confirmation box appears.
Select Yes again to reset
the Lamp counter.
The LAMP REPLACE indicator will light yellow when the total lamp used time (Corresponding value) reaches 3,000
hours. This is to indicate that lamp replacement is required.
The total lamp used time is calculated by using the below expression,
Total lamp used time (Corresponding value) = Teco + (Tnormal x 1.2) + (Thigh x 1.5)
Teco: used time in the Eco mode
Tnormal : used time in the Normal mode
Thigh : used time in the High and Auto mode
You can check the lamp used time following to the below procedure.
1 Press and hold the ON/STAND-BY button on the projector or on the remote control for more than 20 seconds.
2 The projector used time and lamp used time will be displayed on the screen briefly as follows.
Counter
Projector 750 H
Lamp
High 200 H
Normal 250 H
Eco 300 H
Corresponding value 900 H
Total lamp used time
Projector used time

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Sanyo PLC-WU3800 Specifications

General IconGeneral
Matrix size0.59 \
Projection distance0.99 - 12.1 m
Vertical scan range50 - 100 Hz
Horizontal scan range15 - 100 kHz
Projection technologyLCD
Contrast ratio (typical)500:1
Screen size compatibility40 - 300 \
Projector native resolutionWXGA (1280x800)
Keystone correction, vertical±40 °
Audio input2
Aspect ratio16:10
Network readyYes
Power supply typeAC
Dimensions (WxDxH)335.7 x 257.5 x 93.6 mm
Connectivity technologyWired
FocusManual
Digital zoom16 x
Focal length range19.2 - 30.2 mm
Noise level35 dB
Noise level (economic mode)31 dB
Dot clock scanning frequency140 MHz
Lamp typeNSHA
Lamp power275 W
Light source typeLamp
Service life of light source2500 h
Service life of light source (economic mode)3000 h
DVI portNo
Composite video in-
Serial interface typeRS-232
USB 2.0 ports quantity0
Supported video modes1080i, 1080p, 720p
Analog signal format systemNTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAM
Supported graphics resolutions1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800 (WXGA), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 1920 x 1200 (WUXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Product colorWhite
AC input voltage100 - 240 V
Power consumption (standby)0.7 W
Power consumption (typical)317 W
Power consumption (PowerSave)280 W
Cables includedVGA
Weight and Dimensions IconWeight and Dimensions
Depth257.5 mm
Width335.7 mm
Height93.6 mm
Weight3500 g

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