Yifang Digital Technology EM190F Users Manual

EM190F Car MP3 Player

Quick Start Guide

Features

Q Built-in FM Stereo Emitter

EM 190F has a built-in FM Emitter which reads the audio
files on the optional USB removable disk, and transfers the
audio signal to the car FM radio. You then enjoy stereo-effect
sound from the car FM radio.
Q LINE IN Function

With the LINE IN function, you can input audio signal on the
external audio source such as CD player, MD player or tape player to EM190F car MP3
player，and transfer the signal to the car FM radio for listening.
Q Four functional keys

PLAY/PAUSE, PREV/V-, NEXT/V+, CH

Q Seven Preset Channels within 88.1~88.9MHz(88.1MHz、 88.3MHz、 88.5MHz、

88.7MHz、88.9MHz.)

Q Seven LED Indicators for 5 Channels
Q One indicator for playback and power status.
Q Read MP3 files on the USB removable disk directly.
Q Play audio files through the car stereo set such as FM tuner or FM earphone.
Q Support MP3 file.(MPEG layer 1, 2 and 3 audio decoder)

Q

Using 12V DC car power
High transfer rate with USB1.1 interface

Q

Keys Function

PLAY/PAUSE

· Press to play audio file.

· Press during playback to pause.

PREV/V-

· Press shortly to move to the previous track.

· Hold for a while to decrease the volume.

NEXT/V+

· Press shortly to move to the next track.

· Hold for a while to increase the volume.

CH.

·

Press to switch channels within the range of 88.1~88.9MHz. There are only 5

channels for your choice.

Technical Specifications

Item Specification
USB Host Interface USB1.1
Capacity None
USB Mass Storage None
A-B Repeat None
FM Frequency Range 88.1~88.9MHz
SNR 90dB
Output Frequency
Range
Audio File Format MP3 (MPEG layer 1, 2 and 3 audio decoder)
Audio Source USB Flash Disk
Bit Rate 32Kbps—256Kbps
Number of Preset
Channels
Battery None
Storage TEMP.*
Operation TEMP.*
Relative Humidity
Under Operation *
Relative Humidity
Under Storage *

20HZ-20KHZ

Five

-20℃ ~ +55℃

-10℃ ~ +55℃
20% ~ 90%（40℃）

20% ~ 93%（40℃）

FCC NOTICE

1. This device complies with Part 15 of the FCC Rules.

Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including

interference that may cause undesired operation.

2. Changes or modifications not expressly approved by the party

responsible for compliance could void the user’s authority to operate
the equipment.