Acer Projector X1140 User Manual

11
EnglishTurning Off the Projector
1 To turn the projector off, press the power button. This message 
appears:
Please press power button again to complete the shutdown process
Press the power button again.
2 The LED Power indicator will turn solid red to indicate standby mode.
3 It is now safe to unplug the power cord.
When Instant Resume is selected:
1 The LED Power indicator will turn RED and blink rapidly after the 
projector is turned off, and the fan(s) will continue to operate for 
about 2 minutes...

12
English
Adjusting the Projected Image
Adjusting the Height of the Projected Image
The projector is equipped with two elevator feet for adjusting the image 
height.
To raise the image:
1 Use the front Tilt adjusting wheel to raise the image to the desired 
height and angle.
2 Use the rear Tilt adjusting wheel to fine-tune the display angle.
To lower the image:
1 Use the front Tilt adjusting wheel to lower the image to the desired 
height angle.
2 Use the rear Tilt adjusting wheel to fine-tune the...

13
EnglishHow to Optimize Image Size and Distance
Consult the table below to find the optimal image sizes achievable when the 
projector is positioned at a desired distance from the screen.
•X111/X1140/X1140A/X111P/X1240
If the projector is 3 m from the screen, good image quality is possible for image 
sizes between 72 and 79.
Note: Remind as below figure, the space of 133 cm height is 
required when the projector is located at 3 m distance.
Desired
Distance 
(m)
< A >Minimum Screen Size (Min zoom)...

14
English
•X1340W/P1340W/P1341W/X1340WH/P1340WG
If the projector is 3 m from the screen, good image quality is possible for image 
sizes between 84 and 93.
Note: Remind as below figure, the space of 125 cm height is 
required when the projector is located at 3 m distance.
Desired
Distance 
(m)
< A >Minimum Screen Size (Min zoom) Maximum Screen Size (Max zoom)
Diagonal 
(inch)
< B >W (cm) x H (cm)From base to 
top of image 
(cm)
< C >Diagonal 
(inch)
< B >W (cm) x H (cm)From base to 
top of image 
(cm)...

15
English•H6510BD/P1500
If the projector is 3 m from the screen, good image quality is possible for image 
sizes between 91 and 118.
Note: Remind as below figure, the space of 154 cm height is 
required when the projector is located at 3 m distance.
Desired
Distance 
(m)
< A >Minimum Screen Size (Min zoom) Maximum Screen Size (Max zoom)
Diagonal 
(inch)
< B >W (cm) x H (cm)From base to 
top of image 
(cm)
< C >Diagonal 
(inch)
< B >W (cm) x H (cm)From base to 
top of image 
(cm) 
< C >
1 30 67 x 38 39...

16
English
How to Get a Preferred Image Size by Adjusting 
Distance and Zoom
The table below shows how to achieve a desired image size by adjusting either 
the position or the zoom ring.
•X111/X1140/X1140A/X111P/X1240
To obtain an image size of 70, set the projector at a distance between 2.6 m 
and 2.9 m from the screen and adjust the zoom level accordingly.
Desired Image Size Distance (m) Top (cm)
Diagonal (inch)
< A >W (cm) x H (cm)Max zoom
< B >Min zoom
< C >From base to top of 
image < D >
30 61 x 46...

17
English•X1340W/P1340W/P1341W/X1340WH/P1340WG
To obtain an image size of 70 set the projector at a distance between 2.3 m 
and 2.5 m from the screen and adjust the zoom level accordingly.
Desired Image Size Distance (m) Top (cm)
Diagonal (inch)
< A >W (cm) x H (cm)Max zoom
< B >Min zoom
< C >From base to top of 
image < D >
30 65 x 40 1.1 40
40 86 x 54 1.3 1.4 54
50 108 x 67 1.6 1.8 67
60 129 x 81 1.9 2.1 81
70151 x 942.32.594
80 172 x 108 2.6 2.8 108
90 194 x 121 2.9 3.2 121
100 215 x 135 3.2 3.6 135...

18
English
•H6510BD/P1500
To obtain an image size of 70 set the projector at a distance between 1.8 m 
and 2.3 m from the screen and adjust the zoom level accordingly.
Desired Image Size Distance (m) Top (cm)
Diagonal (inch)
< A >W (cm) x H (cm)Max zoom
< B >Min zoom
< C >From base to top of 
image < D >
30 66 x 37 1.0 39
40 89 x 50 1.0 1.3 52
50 111 x 62 1.3 1.6 65
60 133 x 75 1.5 2.0 78
70155 x 871.82.392
80 177 x 100 2.0 2.6 105
90 199 x 112 2.3 3.0 118
100 221 x 125 2.5 3.3 131
120 266 x 149 3.1 4.0...

19
EnglishUser Controls
Installation Menu
The Installation menu provides an Onscreen Display (OSD) for projector 
installation and maintenance. Use the OSD only when the message No 
signal is displayed on the screen. 
1 Turn on the projector by pressing   (POWER) on the control panel or 
remote control.
2 Press MENU on the control panel or remote control to launch the 
OSD for projector installation and maintenance.
3 The background pattern acts as a guide to adjusting the calibration 
and alignment...

20
English
Acer Empowering Technology
Empowering KeyAcer Empowering Key provides four 
Acer unique functions: Acer eView 
Management, Acer eTimer 
Management, Acer ePower 
Management and Acer e3D 
Management. Press   repeatedly 
to cycle through these functions.
Acer eView ManagementPress   to launch Acer eView 
Management.
Acer eView Management is for 
display mode selection. Please refer to 
the Onscreen Display (OSD) Menus 
section for more details.
X1340W/P1340W/
P1341W/X1340WH)...