Acer P1287 User Manual

40
English
Appendices
Troubleshooting
If you experience a problem with your Acer projector, refer to the following
troubleshooting guide. If the problem persists, please contact your local reseller
or service center.
Image Problems and Solutions
# Problem Solution
1 No image appears
onscreen
• Connected as described in the "Getting Started"
section.
• Ensure none of the connector pins are bent or
broken.
• Check if the projector lamp has been securely
installed. Please refer to the "Replacing the Lamp"
section.
• Make sure you have removed the lens cap and the
projector is switched on.
2 Partial, scrolling
or incorrectly
displayed image
(for PC (Windows
2000/XP/Vista/
Windows 7/
Windows 8))
• Press "RESYNC" on the remote control.
• For an incorrectly displayed image:
• Open "My Computer", open the "Control
Panel", and then double-click the "Display"
icon.
• Select the "Settings" tab.
• Verify that your display resolution setting is
lower than or equal to WUXGA-RB (1920 x
1200).
• Click the "Advanced Properties" button.
If the problem still appears, change the monitor display
you are using and follow the steps below:
• Verify that the resolution setting is lower than
or equal to WUXGA-RB (1920 x 1200).
• Click the "Change" button under the
"Monitor" tab.
• Click "Show all devices". Next, select "Standard
monitor types" under the SP box, and choose
the resolution mode you need under the
"Models" box.
• Verify that the resolution setting of the
monitor display is lower than or equal to
WUXGA-RB (1920 x 1200).

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