Sharp Xr 50s Projector User Manual

47
Useful        
Features
4  Setting the Overscan
This function allows you to set the overscan area 
(display area).
Selectable 
items Description
 On The input area is displayed without the  screen edges.
 Off The whole input area is displayed.
This function is available for the following 
signals.
With COMPUTER/COMPONENT input:
- 480P
- 540P
- 576P
- 720P
- 1035I
- 1080 I/1080P
If noise appears at the screen edges when 
“Off” is selected, set the function to “On”.
Also see “About Copyrights” on page...

48
7  Selecting the Background
 Image
Selectable items Description
Logo Sharp logo screen
Blue Blue screen
None —
8 Selecting the Setup Guide
Selectable items
Description
On Displaying the Setup Guide 
when turning the projector on.
Off Not displaying the Setup Guide.
9 Reversing/Inverting
 Projected Images
Selectable items Description
Front Normal image (Projected from 
the front of the screen)
Ceiling + Front Inverted image (Projected from  the front of the screen with an 
inverted projector)
Rear...

49
Useful        
Features
Adjusting the Projector Function (“PRJ-ADJ1/2” Menu)
Menu operation n Page 39Q PRJ-ADJ1
SEL./ADJ. ENTEREND
Auto Power Off
On
Auto Restart On
Speaker On
Off
Keylock 9600bps
System Lock RS-232C
Fan Mode Normal
Disable
Auto Sync
On
Pict.
SCRPRJ-ADJ1
SIG PRJ2
1
2
3
4
5
7
6
8
1 Auto Sync (Auto Sync
 Adjustment)
Selectable 
items Description
On Auto Sync adjustment will occur when  the projector is turned on or when the 
input signals are switched, when 
connected to a computer.
Off...

50
Menu operation n Page 39
6 Fan Mode Setting
This function changes the fan rotation speed.
Selectable 
items Description
Normal Suitable for normal environments.
High Set when using the projector at  altitudes of approximately 1,500 meters 
(4,900 feet) or more. 
When “Fan Mode” is set to “High”, the fan rotation 
speeds up, and the fan noise becomes louder.
7  System Lock Function
This function prevents unauthorized use of the 
projector. Once this function is activated, 
users must enter the correct...

51
Useful        
Features
8  Keylock Function
Use this function to lock the operation buttons 
on the projector.
This function can be set using either the menu 
screen or ENTER
 on the projector.
a
Setting with the menu screen
Selectable 
items Description
On All buttons on the projector, except  STANDBY/ON , are locked.
Off Turns off the Keylock function.
a 

Setting with the projector buttons
Locking the Operation Buttons
1 Hold down  ENTER on the 
projector for about 5 seconds 
while the projector is...

52
  STANDBY Mode
When set to “Eco”, power consumption is 
reduced in Standby mode.
Selectable 
items Description
Eco The monitor output and RS-232C are  switched off in Standby mode.
Quick Start The monitor output and RS-232C are  activated even if the projector is in 
Standby mode.
  DLP® LinkTM (XR-55X only)
See the Operation Manual for Stereoscopic 
3D Projection provided separately.
 DLP® LinkTM Invert
 (XR-55X only)
See the Operation Manual for Stereoscopic 
3D Projection provided separately....

53
Appendix
Maintenance
Cleaning the projectorEnsure that you have unplugged the power 
cord before cleaning the projector.
The cabinet as well as the operation panel is 
made of plastic. Avoid using benzene or 
thinner, as these can damage the  nish on 
the cabinet.
Do not use volatile agents such as 
insecticides on the projector.
Do not attach rubber or plastic items to the 
projector for long periods.
The effects of some of the agents in the 
plastic may cause damage to the quality or 
 nish of the...

54
Maintenance Indicators
The warning lights (power indicator, lamp indicator and temperature warning indicator) on the 
projector indicate problems inside the projector.
If a problem occurs, either the temperature warning indicator or the lamp indicator will 
illuminate red, and the projector will enter Standby mode. After the projector has entered 
Standby mode, follow the procedures given below.
To p  V i e wLamp indicator
Temperature warning indicator
Power indicator
About the temperature warning...

55
Appendix
Maintenance indicatorProblem Cause Possible Solution
Normal Abnormal
Temperature 
warning 
indicatorOff Red blinks  (On)/
Red on 
(Standby) The internal 
temperature is 
abnormally high.
Temperatures 
around the projector 
are high.
Blocked air intake

 Use the projector in an 
area with a temperature of 
lower than 95°F (+35ºC).
Relocate the projector to 
an area with proper 
ventilation. (See page 
8.)


C

ooling fan 
breakdown
Internal circuit failure
Clogged air intake


 Take the...

56
Regarding the Lamp
Lamp
It is recommended that the lamp (sold separately) be replaced when the remaining lamp life becomes 
5% or less, or when you notice a signi cant deterioration in the picture and color quality. The lamp life 
(percentage) can be checked with the on-screen display. (See page 52.)
P

urchase a replacement lamp of type AN-D350LP from your place of purchase, nearest Sharp 
Authorized Projector Dealer or Service Center.
IMPORTANT NOTE TO U.S. CUSTOMERS:
The lamp included with this...