Acer P1287 User Manual

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.
• XGA series
If the projector is 2.0 m from the screen, good image quality is possible for
image sizes between 51" and 62".
Note: Remind as below figure, the space of 108 cm height is
required when located at 2.0 m distance.
Desired
Distance
(m)
<A>
Screen size
Top
Screen size
Top
(Min zoom) (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>
1.5 38 78 x 59 67 46 94 x 70 81
2.0 51 104 x 78 90 62 125 x 94 108
2.5 64 130 x 98 112 77 156 x 117 135
3.0 77 156 x 117 135 92 188 x 141 162
3.5 90 182 x 137 157 108 219 x 164 189
4.0 103 208 x 156 180 123 250 x 188 216
4.5 115 234 x 176 202 138 281 x 211 243
5.0 128 260 x 195 225 154 313 x 234 270
5.5 141 286 x 215 247 169 344 x 258 296
6.0 154 313 x 234 270 185 375 x 281 323
6.5 167 339 x 254 292 200 406 x 305 350
7.0 179 365 x 273 314 215 438 x 328 377
9.0 231 469 x 352 404 277 563 x 422 485
10.0 256 521 x 391 449 308 625 x 469 539
Zoom Ratio: 1.2x
62"
51"
1"
"
51"
51"
1
1"
A
C
B
Height: 108 cm
from base to top
of image
Height:
90 cm
2.0 m
Desired Distance
M
a
x
s
c
r
e
e
n
s
i
z
e
M
i
n
s
c
r
e
e
n
s
i
z
e

Acer P1287 Specifications

General

Placement	Ceiling
Product type	-
Product color	Black
Market positioning	Presentation
Number of colors	1.073 billion colors
Native aspect ratio	4:3
Projection distance	1.5 - 9.8 m
Projection technology	DLP
Supported aspect ratios	16:9
Contrast ratio (dynamic)	17000:1
Screen size compatibility	38 - 300 \
Projector native resolution	XGA (1024x768)
Keystone correction, vertical	-40 - 40 °
Vertical synchronization (max)	0.12 kHz
Vertical synchronization (min)	0.024 kHz
Horizontal synchronization (max)	100 kHz
Horizontal synchronization (min)	15 kHz
3D	Yes
Full HD	No
Analog signal format system	NTSC, PAL, SECAM
Supported graphics resolutions	1920 x 1200 (WUXGA)
Focus	Manual
Digital zoom	2 x
Optical zoom	1.2 x
Focal length range	18.17 - 21.81 mm
Aperture range (F-F)	2.41 - 2.7
Lamp type	UHP
Lamp power	260 W
Lamps quantity	1 lamp(s)
Light source type	Lamp
Service life of light source	3000 h
Service life of light source (economic mode)	4000 h
RMS rated power	10 W
Number of built-in speakers	1
USB connector type	Mini-USB B
HDMI connector type	Full-size
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component video (YPbPr/YCbCr) in	0
Power source	AC
AC input voltage	100 - 240 V
Power consumption (standby)	- W
Power consumption (typical)	330 W
Power consumption (economy mode)	280 W
Noise level	34 dB
Noise level (economic mode)	29 dB
Operating temperature (T-T)	0 - 40 °C
Cables included	AC, VGA
Remote control type	IR

Weight and Dimensions

Weight	2500 g