Acer Projector P7505 User Manual

11
EnglishTurning the Projector On/Off
Turning on the Projector
1 Remove the lens cap.(Illustration #1)
2 Ensure that the power cord and signal cable are securely connected.  The 
Power indicator LED will flash red.
3 Turn on the projector by pressing Power button on the control panel, 
and the Power indicator LED will turn blue.(Illustration #2)
4 Turn on your source (computer, notebook, video player ,etc.).  The 
projector will detect your source automatically.
• If the screen displays Lock and Source...

12
English
Turning the projector off
1 To turn the projector off, press the power button. This message appears: 
Please press the power button again to complete the shutdown process. 
Press the power button again.
2 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 to 
ensure that the system cools properly. (only supported under Instant 
Resume mode)
3 As long as the power cord remains plugged in, you...

13
EnglishAdjusting the Projected Image
Adjusting the Height of Projected Image
The projector is equipped with elevator feet for adjusting the height of image.
To raise/lower the image:
1 Raise the image to the desired height angle (Illustration #1), then pull out 
the stand feet into position.
2 Use Tilt adjusting wheel (Illustration #2) to fine-tune the display angle.
3 Use Lens shift control rings to move the image to the ideal position. (refer 
to page 20)
1
2Elevator feet
Tilt adjusting wheels 

14
English
How 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.
•WUXGA series
If the projector is 2.0 m from the screen, good image quality is possible for 
image sizes between 41 and 62.
Note: Remind as below figure, the space of 100 cm height is 
required when located at 2.0 m distance.
Desired 
Distance 
(m)
Screen size Top Screen size Top
(Min zoom) (Max zoom)
Diagonal...

15
English•1080p series
If the projector is 2.0 m from the screen, good image quality is possible for 
image sizes between 40 and 60.
Note: Remind as below figure, the space of 98 cm height is 
required when located at 2.0 m distance.
Desired 
Distance 
(m)
Screen size Top Screen size Top
(Min zoom) (Max zoom)
Diagonal 
(inch)
W (cm) x 
H (cm) From base to 
top of image 
(cm) Diagonal 
(inch)
W (cm) x 
H (cm)From base to top 
of image (cm) 

1.5 30 66 x 37 48 45 110 x 56 73
24088 x 496460134 x 7598
2.5...

16
English
•WXGA series
If the projector is 2.0 m from the screen, good image quality is possible for 
image sizes between 39 and 59.
Note: Remind as below figure, the space of 104 cm height is 
required when located at 2.0 m distance.
Desired 
Distance 
(m)
Screen size Top Screen size Top
(Min zoom) (Max zoom)
Diagonal 
(inch)
W (cm) x 
H (cm) From base to 
top of image 
(cm) Diagonal 
(inch)
W (cm) x 
H (cm)From base to top 
of image (cm) 

1.5 29 63 x 39 51 44 96 x 60 78
23984 x 526859127 x 80104
2.5...

17
EnglishHow 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.
•WUXGA series
To obtain an image size of 60 set the projector at a distance 1.9 m and 2.9 m 
from the screen.
Desired Image Size Distance (m) Top (cm)
Diagonal (inch)
W (cm) x H (cm)Max zoom
Min zoom
From base to top of 
image 

30 65 x 40 1.0 1.5 48
40 86 x 54 1.3 2.0 65
50 108 x 67 1.6 2.5 81
60129 x 811.92.997
70 151 x...

18
English
•1080p series
To obtain an image size of 60 set the projector at a distance 2.0 m and 3.0 m 
from the screen.
Desired Image Size Distance (m) Top (cm)
Diagonal (inch)
W (cm) x H (cm)Max zoom
Min zoom
From base to top of 
image 

3066 x 371.01.549
4089 x 501.32.065
50111 x 621.72.581
60133 x 752.03.097
70155 x 872.33.5113
80177 x 1002.64.0130
90199 x 1123.04.5146
100221 x 1253.35.0162
120266 x 1494.06.1194
150332 x 1875.07.6243
180398 x 2246.09.1291
200443 x 2496.610.1324
250553 x...

19
English•WXGA series
To obtain an image size of 60 set the projector at a distance 2.0 m and 3.1 m 
from the screen.
Desired Image Size Distance (m) Top (cm)
Diagonal (inch)
W (cm) x H (cm)Max zoom
Min zoom
From base to top of 
image 

3065 x 401.01.553
4086 x 541.42.170
50108 x 671.72.688
60129 x 812.03.1105
70151 x 942.43.6123
80172 x 1082.74.1140
90194 x 1213.04.6158
100215 x 1353.45.2175
120258 x 1624.16.2210
150323 x 2025.17.7263
180388 x 2426.19.3315
200431 x 2696.810.3350
250538 x 3378.412.9438...

20
English
How to get a preferred image position by adjusting 
lens shift
The projector is equipped with lens shift for adjusting the position of projected 
image right and left or up and down without requiring you to physically move 
the projector.
Note: The figures shown in this section are for reference only not 
approximate value. The figures between units can be different due to 
assembly tolerance.
Vertical Lens 
Shift ring
Horizontal 
Lens Shift ring