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Maintenance indicator | Problem | Cause | Possible Solution |
| Normal | Abnormal |
| | | |
| | | | | |
Temperature | Off | Red blinks | The internal | • Temperatures | • Use the projector in an |
warning | | (On)/ | temperature is | around the projector | area with a temperature of |
indicator | | Red on | abnormally high. | are high. | lower than 95°F (+35ºC). |
| | (Standby) | | • Blocked air intake | • Relocate the projector to |
| | | | | an area with proper |
| | | | | ventilation. (See page 8.) |
| | | | | |
| | | | • Cooling fan | • Take the projector to your |
| | | | breakdown | nearest Sharp Authorized |
| | | | • Internal circuit failure | Projector Dealer or Service |
| | | | • Clogged air intake | Center (see page 67) for |
| | | | | repair. |
| | | | | |
Lamp | Green on | Red on | The lamp does | • The lamp is shut | • Disconnect the power cord |
indicator | (Green | | not illuminate. | down abnormally. | from the AC outlet, and |
| blinks | | | | then connect it again. |
| when the | | | | |
| | Time to change | • Remaining lamp life | • Carefully replace the lamp. |
| lamp is | |
| | the lamp. | becomes 5% or less. | (See page 60.) |
| warming | |
| | | | • Take the projector to your |
| Red on | The lamp does | • Burnt-out lamp |
| up.) |
| nearest Sharp Authorized |
| | (Standby) | not illuminate. | • Lamp circuit failure |
| | Projector Dealer or Service |
| | | | |
| | | | | Center (see page 67) for |
| | | | | repair. |
| | | | | • Please exercise care when |
| | | | | replacing the lamp. |
| | | | | • Securely install the cover. |
Power | Green on/ | Red blinks | The power | • The lamp unit cover | • If the power indicator blinks |
indicator | Red on | | indicator blinks in | is open. | in red even when the lamp |
| Green | | red when the | | unit cover are securely |
| blinks | | projector is on. | | installed, contact your |
| (Cooling) | | | | nearest Sharp Authorized |
| | | | | Projector Dealer or Service |
| | | | | Center (see page 67) for |
| | | | | advice. |
Info
•If the temperature warning indicator illuminates, and the projector enters Standby mode, follow the possible solutions above and then wait until the projector has cooled down completely before plugging in the power cord and turning the power back on. (At least 10 minutes.)
•If the power is turned off for a brief moment due to power outage or some other cause while using the projector, and the power supply recovers immediately after that, the lamp indicator will illuminate in red and the lamp may not be lit. In this case, unplug the power cord from the AC outlet, replace the power cord in the AC outlet and then turn the power on again.
•The cooling fan keeps the internal temperature of the projector constant and this function is controlled automatically. The sound of the cooling fan may change during operation because the fan speed may change and this is not a malfunction.
Appendix
PG-D3550W/PG-D3050W
PG-D3550W PG-D3050W PG-D2870W
Model No Serial No
Iii
Page
Void the users authority to operate this equipment
See bottom of projector
Information Product Disposal
For Future Reference
Using the Menu Screen
Contents
Reference
Adjusting the Projector Function PRJ ADJ1/2 Menu
Power-Cord Protection
Cleaning
Power Sources
Accessories
Overloading
Damage Requiring Service
Replacement Parts
Safety Check
Avoid locations with extremes of temperature
Rest your eyes occasionally
Do not block the exhaust and intake vents
Closed Caption uses Bitstream Vera fonts
Using the projector in other countries
Temperature monitor function
Other connected equipment
When you want to view the Setup Manual
For Windows
For Macintosh
Optional accessories
Accessories
PG-D2870W
Part Names and Functions
Rear View Terminals
Using the Kensington Lock
Picture Mode button
For automatically adjusting images when
VOL +/- Volume buttons
Break Timer button
Remote control signal transmitters
Inserting the Batteries
Usable Range
Easy Start
Setup and Projection
When connecting equipment other than a computer, see pages
On the projector On the remote control
Turn the computer on Turn the power off
Standard Setup Front Projection
Setting Up the Projector
Video Setup
Setting Up the Projector
Signal Input Normal Mode
Screen Size and Projection Distance
Screen Lens center
Ceiling-Mount Setup
Projection PRJ Mode
You may need other cables or connectors not listed below
Connecting the Projector to Other Equipment
Connecting the Projector to Other Equipment
RGB
Controlling the Projector by a Computer
Connecting the Power Cord
When connecting to the LAN terminal using a LAN cable
AC socket To AC outlet Power cord Supplied
Standby button On button
Power indicator Lamp indicator
Turning the Projector On/Off
Turning the Projector On
Image Projection
About the Setup Guide
Adjusting the Projected Image Adjusting the Focus
Press Enter to exit the Setup Guide screen
Rotate the zoom ring to enlarge or shrink the picture size
Adjusting the Height
Adjusting the Picture Size except PG-D2870W
Use the rear adjustment foot to make the projector level
Correcting Trapezoidal Distortion
Press Keystone
Shrinks lower side
On-screen display
Switching the Input Mode
Adjusting the Volume
Input buttons AV Mute button VOL +/- Volume buttons Buttons
Press Resize
Resize Mode
About Copyrights
Switching the Eco+Quiet Mode
Operating with the Remote Control
Displaying and Setting the Break Timer
Using the Spot Function
Freezing a Moving Image
Selecting the Picture Mode
When right-clicking
Using the Remote Control as the Wireless Computer Mouse
When moving the cursor
When left-clicking
Picture menu
Menu Items
Item when selecting S-VIDEO or Video
Network menu
Example
Using the Menu Screen
Menu Selections Quick Start Menu
Press Menu
Following items can be configured on the Quick Start Menu
Example Adjusting Bright
Quick Start Menu
Menu Selections Complete Menu
Press Enter
To adjust the projected image while watching it
Press P or R and select Bright to adjust
Press O or Q to adjust the item selected
Picture Adjustment Picture Menu
Selecting the Picture Mode
Menu operation n
Adjusting Hue, Saturation, or Value
Adjusting the Image
Adjusting the Color Temperature
Adjusting the Colors
Selecting the Film Mode
Eco+Quiet
Reducing Image Noise DNR
Signal Adjustment SIG-ADJ Menu
Resolution Setting
Signal Type Setting
When reproducing Ntsc signals in PAL video equipment
Setting the Video System
Setting the Video Setup
Checking the Input Signal
Keystone Correction
Adjusting the Projected Image SCR-ADJ Menu
Setting the Resize Mode
Adjusting the Image Position
For Americas only
Setting the Overscan
Setting the On-screen Display
Closed Caption
Selecting the Wall Color
Selecting the Setup Guide
Selecting the Background Image
Reversing/Inverting Projected Images
Auto Restart Function
Auto Sync Auto Sync Adjustment
Auto Power Off Function
Speaker Setting
Fan Mode Setting
System Lock Function
Enter the same keycode in Re- confirm
COMPUTER2 Select
Adjusting the Projector Function PRJ-ADJ1/2 Menu
Keylock Function
Selecting the Quick Start Menu
Checking the Lamp Life Status
Setting the Function Button Operation
Standby Mode
Standby Audio Out
On the projector, press
Setting a Password
Select Password, then press Enter or Q
Enter the same password in Reconfirm, then press Enter
Enter IP Address using P, R, Q and O, then press Enter
Dhcp Client Setting
TCP/IP Setting
Returning to Default Settings Network
Setting Up the Projector Network Environment Network Menu
Confirming the Projector Information
You can confirm the following items
Cleaning the exhaust and intake vents
Maintenance
Cleaning the projector
Cleaning the lens
Maintenance Indicators
About the temperature warning indicator
About the lamp indicator
Red on Abnormally high Are high Lower than 95F +35ºC
Regarding the Lamp
Lamp
Replacing the Lamp
STANDBY/ON button AC socket
Removing and Installing the Lamp Unit
Remove the lamp unit cover
Lamp unit
Resetting the Lamp Timer
Place the projector into the storage case
How to Use the Storage Case
Storing the Projector
Open the cover of the storage case
Computer
Compatibility Chart
21-25
Troubleshooting
57, 58
Sharp Electronics Corporation
Specifications
Dimensions
Index