Acer K330 User Manual

26
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.
• Make sure you have removed the lens cap and the
projector is switched on.
2 Partial, scrolling
or incorrectly
displayed image
(For PC (Windows
95/98/2000/XP/
Vista/Win7))
• 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 1080P-EIA.
• 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 1080P-EIA.
• 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
1080P-EIA.

Acer K330 Specifications

General

Number of colors	1.073 billion colors
Native aspect ratio	16:10
Projection distance	0.9 - 3 m
Projection technology	DLP
Supported aspect ratios	4:3, 16:9
Contrast ratio (typical)	4000:1
Screen size compatibility	100 \
Projector native resolution	WXGA (1280x800)
Keystone correction, vertical	-40/+40 °
Vertical synchronization (max)	0.120 kHz
Horizontal synchronization (max)	100 kHz
Focal length range	- mm
Light source type	LED
Service life of light source	20000 h
DVI port	No
AC (power) in	Yes
USB 2.0 ports quantity	1
Analog signal format system	NTSC, PAL, SECAM
Supported graphics resolutions	1920 x 1080 (HD 1080)
RMS rated power	2 W
Product type	Standard throw projector
Product color	Silver, White
Market positioning	Portable
Power source	AC
AC input voltage	110 - 220 V
Power consumption (standby)	- W
Noise level	29 dB
Compatible memory cards	SD

Weight and Dimensions

Depth	168 mm
Width	218 mm
Height	46.5 mm
Weight	1240 g