User manual

MPV 1705 SR
21
12. Trouble Shooting
Unit cannot turn ON * Check battery is it charged with enough energy.
No sound is heard from headphone. * Check whether Volume is set “0” and connect the
headphone plugs firmly.
* Check whether the headphone plug is dirty.
* Corrupted MP3 may make a static noise and the
sound may cut off. Make sure that the music files
are not corrupted.
Characters in LCD are corrupted * Check whether the right language has been
selected.
Download of music files fails. * Check whether USB plug is dirty and is
connected properly.
* Check whether driver is installed correctly.
* Check whether the player’s memory is in full.
13. Specification
Dimension 52 mm (H) x 38.6 mm (W) x 17.8mm (D) (Approximate)
Weight 22g (Approximate)
LCD 20mm x 13mm (B&W), Resolution 128 x 64 dots
PC connection USB 2.0 (High Speed)
Earphone Impedance 32 Ohm
External Memory Slot Micro SD Card (supports up to 32GB)
Battery
Li-ion 3.7V, 110mAh
Max. Play Time: 8 - 10 Hours (MP3 music with power saving
mode)
Audio
Output Power of Earphone L = 275 mV(rms) at 32 Ohm
R = 275 mV(rms) at 32 Ohm
Frequency Responses 20Hz to 20000Hz
SNR > 70dB
Music Format MP3 32Kbps – 320kbps
FM Radio
Normal Band 87 – 108 MHz
Japan Band 76 – 92MHz
Operating Temperature
0 to 40℃
Operating System Window 2000/XP/Vista/Win7, Mac 9.2 or above
English