Acer C20 - Manual (Page 10)

Engl
sh
Troubleshooting
If you experence a problem wth your Acer projector, refer to the followng troubleshootng gude. If the
problem perssts, please contact your local reseller or servce center.
Image Problems and Solutions
# Problem Soluton
1 No mage
appears
on-screen
• Ensure the cables/charger/battery
are correctly and securely
connected.
• Ensure the pns of connectors are
not crooked or broken.
• Make sure the projector s swtched
on.
2 Image s out
of focus
• Adjust the Focus Dal.
• Make sure the projecton screen
s between the requred dstance
9.6 to 126.6 inches (0.245 to 3.215
meters) from the projector.
3 Image s too
small or too
large
• Move the projector closer to or
further from the screen.
4 Image s
reversed
• Select “Source --> Settngs -->
System Setup --> Projecton” from
the OSD and adjust the projecton
drecton.
Audio Problems
1 No sound • Press the button .
Battery Problems
# Problem Soluton
1 Battery
capacty s
low
• Remove the battery and clean the
connectors.
• The battery s worn out and needs to
be replaced.
• The battery may not charge rght
after the projector s turned off due to
the hgh temperature emtted by the
projector.
Message Reminder
1 Out of the range
Please see "Compatblty
Modes"
2 Hgh battery consumpton
Please change the
battery.
Mode Resoluton V-Sync (Hz)
VGA
640x480 60
800x600 60
1024x768 60
1280x20 60
1280x800 60
Composte
Component
HDMI
480i / 480P 60
576i / 576P 50
20P 50 / 60
1080 50 / 60
Multimedia Format: Video
Fle Format Video Format Max Res. Profile
AVI, MOV,
MP4, 3GP
H.264
720X480 30fps
or
720x576 25fps
Baselne
AVI MPEG4 Simple Profile
AVI Xvd Baselne
AVI MJPEG 640X480 30fps Baselne
Photo
Fle Format Fle Extenson
BMP *.bmp
JPG, JPEG *.jpg, *.jpeg
Audio
Fle Format
AAC, MP3, PCM, ADPCM,
WMA, OGG
Compatibility Modes
Appendices
..................................................
Note: Video format does not support content with
B-Frame functon.
Media Card (micro SD/SDHC)
C20 support Micro SD/SDHC up to 16GB, Class 2~6.
Below are recommended models:
Manufacturer Model Name Capacty
A-Data mcroSD2G+Adapter 2GB
A-Data MM4GR01GUACU-PA 1GB
APACER MM4GR01GUACE-PA 1GB
Kngmax T02GSEMASI 2GB
Kngston SDC/1GBFE 1GB
Kngston SDC/2GBFE 2GB
PQI AE81-2030R C20HF030001 2GB
RDATA E247TNO1GIOBE 1GB
SanDsk SDSDQ-1024-J3K 1GB
SanDsk SDSDQ-2048-E10M 2GB
SanDsk SDSDQ-2048-J3K 2GB
SanDskn 07186023400PC (SDHC) 4GB
Toshba SD-C02GR4W 2GB
Transcend TS1GUSD 1GB
Transcend TS2GUSD 2GB