Troubleshooting; Specifications - LG PF391 Manual

PF391P-P-AITALLW-ENG 11/19/07

Troubleshooting

The power does not turned on.
b Ensure that the power cord has been properly connected to the power outlet.
The sound quality of the music is poor.
b Try playing the file on your PC. If the sound quality is still poor, try downloading the file
again or re-encoding the file yourself.
b Ensure that the bit rate of the file is not too low. The higher the bit rate of the file, the
better it will sound. Refer to "
Music file requirement"
Cannot transfer files to the unit from your PC.
b Ensure that your PC is running a supported operating system.
b Ensure that the USB cable is securely attached to the unit and the PC.
b If you have connected the unit through a USB hub, try connecting the unit directly to
your PC.
b Ensure that the capacity of the memory cards installed in the unit.
Cannot select a memory card.
b Ensure that a memory card has been installed.
b Ensure that the memory card is properly installed.
b Ensure that the memory card is not defective.
Cannot copy files to a target location.
b Ensure that the target media has enough memory to contain the file.
The unit will not play a music file.
b Ensure that the file is in a compatible format (MP3). Refer to "
on page 11.
The unit will not play a video file.
b Ensure that the video file is available on the unit. Refer to "
page 10.
There is no sound.
b Ensure that the volume has been set to a reasonable level.
The unit has malfunctioned.
b Press 1 BAT. button to turn off the unit then turn the unit back on.
4:27 PM Page 15
on page 11.
Music file requirement"
Movie file requirement"

Specifications

Power Supply DC 12 V, 2 A
Power consumption 10 W
Operating time on battery: Approx. 1 hour
Set dimensions (W x H x D) 213 x 147 x 103.5 mm with stand
Net Weight 630g
Operating temperature 5˚C to 45˚C
Operating humidity 5 % to 90 %
Display Type 8" Wide (Full-Color TFT LCD)
Viewing area: 7.18"
Display Resolution 800 x 480 (WVGA)
Internal Memory Flash Memory (256MB*)
Memory Card Slot 1 slot for SD/MMC/MS Card
Interface USB 2.0 High-Speed (device)
Plug and Play Support Windows 2000/ME/XP
* The 21MB is assigned for the unit's software.
Accessory
• AC Adapter (MPA-630)
• USB Adapter Cable
• USB Cable
• Detachable Stand
on
• 3 different changeable faceplate
• Designs and specifications are subject to change without prior
notice.
15