Acer Projector Pl111 User Manual

 26
5 Press the   or   button to adjust the value of desired sub-menu 
item.
On the Source sub-menu, press the   or   button to select 
the desired setting.
6 After you have done with the adjustment of a sub-menu item:
a To resume changing another sub-menu item: press the   or   
button.
b To exit from the current menu: toggle the MENU button.
The following table provides detail of the available sub-menu choices:
Sub-MenuOptionDescription
Source Video format selection.
Auto Automatically scans video...

27
Other OSD Menus
Other OSD menus operation and description are the same as the 
previous pages.
Input Menu: refer to page 17.
Color Menu: refer to page 19.
Audio Menu: refer to page 20.
MISC Menu: refer to page 21.
Option Menu: refer to page 22.
Language Menu: refer to page 24.
Reset Menu: refer to page 24. Sharpness
The higher the setting, the sharper the 
image. The lower the setting, the softer the 
image.
Sub-MenuOptionDescription 

 28
No Input Signal
If there is no input signal attached with your projector, you press the 
MENU button (on either the Projector Control Panel or the Remote 
Controller), one of the following on-screen display menus will appear 
on the screen.
Input Menu
(refer to page 17)
Option Menu
(refer to page 22)
Language Menu
(refer to page 24)
Reset Menu
(refer to page 24
) 

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Maintenance
The projector needs little maintenance. You should keep the lens clean 
as dust, dirt or spots will project on the screen and diminish image 
quality. You will also need to clean the air filter located at the bottom 
of the projector periodically. It is important to keep the air filter clean 
because a clogged air filter prevents proper ventilation which is 
necessary to cool the projector and prevent it from overheating. The 
only part you should replace yourself are the lamp and the air...

 30
To clean the air filter:
1 Switch the projector off and unplug 
the power cable from the wall 
socket.
2 Place a protective sheet (cloth) 
beneath the projector. Turn the 
projector over so you can see its 
underside.
3 Remove the air filter by pulling the 
filter tab.
4 Clean the air filter.
Caution: To clean the filter, you are advised to use a small vacuum 
cleaner designed for computers and other office equipment.
If the dirt is difficult to remove or if the filter is torn, replace it.
5 Replace...

31
1 Turn off the projector and unplug the power cable.
2 Turn the projector over so you can 
access the lamp cover.
3 Remove the access panel screws and 
open the panel.
4 Remove the screws on the bottom of 
the lamp assembly.
5 Grasp the lamp handle and pull the 
lamp assembly directly out of the 
projector.
6 Replace with the new lamp.
7 Place back the screws on the bottom 
of lamp assembly.
8 Place the panel and screw back the 
screws on the lamp cover.
Note: 
Be sure not to touch the optical...

 32
Technical specifications
ItemDescription
Projection System 3 panel 0.7 LCD projector
Native Resolution 800x600 (480,000 dotx3)
Image Brightness 1400 ANSI Lumens (TYP)
Uniformity 85%
Lens Manual Zoom (1.3X)
Focal Length 21.5~28mm
Contrast Ratio 500:1 (B/W)
Aspect Ratio  4:3, supports 16:9
Screen Size 25.9~331.4
Lamp 180W NUP
Projection Type Front, Rear, Ceiling, Rear+Ceiling
Video Input PAL, NTSC, SECAM
Input Source Computer, YPbPr/HDTV, YCbCr, S-Video, 
Video
Scanning Frequency
Horizontal Freq....

33
Design and Specifications are subject to change without prior notice.
Remote Control Multifunctional
OSD Language Multilanguage
Operational Ambient Temperature: 5~35°C
Humidity: 35~85%
Certification UL, CE, FCC Class B, VCCI, C-Tick, CCC, TUV-
GS, PSB, S-Mark
Power Supply AC 100~240V, 50~60Hz
Power Consumption 240 Watts
Dimension (W x D x H) 225 x 280 x 80 mm (8.86 x 11 x 3.15)
Weight 3.0 kg/6.6 lb
ItemDescription 

 34
Appendix A
Preset Signals
Preset signalfH (kHz)fV (Hz)SyncSize
Video 60 Hz 15.734 59.940
Video 50 Hz 15.625 50.000
Component 60 Hz 15.734 59.940 S on G/Y or 
Composite Sync
Component 50 Hz 15.625 50.000 S on G/Y or 
Composite Sync
640 x 350 VGA mode 1 31.469 70.086 H(+), V(-) 800
VGA VESA 85 Hz 37.861 85.080 H(+), V(-) 832
640 x 400 VGA 85Hz  37.861 85.080 H(-), V(+) 832
720 x 400 VGA mode 2 31.500 70.087 H(-), V(+) 900
VGA VESA 85 Hz 37.927 85.038 H(-), V(+) 936
640 x 480 VGA mode 3 31.469 59.940...

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HDTV Preset Signals
XGA VESA 75 Hz 60.023 75.029 H(+), V(+) 1312
XGA VESA 85 Hz 68.677 84.997 H(+), V(+) 1376
1152 x 864 SXGA VESA 70 Hz 63.995 70.016 H(+), V(+) 1472
SXGA VESA 75 Hz 67.500 75.000 H(+), V(+) 1600
SXGA VESA 85 Hz 77.487 85.057 H(+), V(+) 1568
1280 x 960 SXGA VESA 60 Hz 60.000 60.000 H(+), V(+) 1800
SXGA VESA 75 Hz 75.000 75.000 H(+), V(+) 1680
1280 x 1024 SXGA VESA 60 Hz 63.981 60.020 H(+), V(+) 1688
Preset 
SignalsHorizontal 
Active PixelVertical 
Active PixelfH(kHz) fV(Hz)
480p 720...