3.To store current station or turn on a preset one

1)Press one of the 6 number buttons and hold for more than 1 second to store the current station in the preset memory bank of the number button for the current band. In this way the unit can store 30 preset stations.

2)Press one of the 6 number buttons briefly to turn on the preset station stored in the preset memory bank of the number button for the current band.

Press A.P button briefly on remote control to preview the 6 preset stations stored in the preset memory bank.

4.To scan for each preset station or auto search for the strongest stations

When pressing and holding BAND button/A.P button on remote control for more than 1 second, the radio searches from the current frequency and checks the signal strength level until the 6 strongest stations are found. And then the 6 strongest stations are preset to the corresponding preset memory numbered bank. The auto-storage operation is implemented in the each selected band. When the auto-storage operation is finished, the radio executes Preset scan.

USB/Card OPERATION:

1. To insert or pull out SD card or USB stick

When needing to playback SD or USB music, insert SD card or USB

stick into SD slot or USB socket. Then the playing mode will be changed into SD or USB mode and display Card or USB on LCD (When SD card and

USB stick are both inserted into their slot or socket, the playing mode will be changed into the mode of the latter one), and then play the first track of SD or USB.

2. Press the >> button briefly to play next track.

Press the << button briefly to play the current track from the beginning of it if the playing time is more than 2 seconds. Press the << button briefly to play the previous track if the playing time is less than 2 seconds.

3. To play fast forward or backward

Press and hold >> or << button to play fast forward or backward.

4.To play previous or next 10th track or to play previous or next file Press 5DIR- or 6DIR+ button to play previous or next 10th track. Long press 5DIR- or 6DIR+ button to play previous or next file.

5.How to use 1/>/TOP button

During playback, press 1/>/TOP button to pause playback. When in pause mode, press 1/>/TOP button to play again.

Press and hold 1/>TOP button to select the first track for playback.

6.To scan tracks

During playback, press INT button briefly to play the first 10 seconds of each track, press INT button again to cancel INT function and retain playing the track currently selected.

7.To repeat track(s)

During playback, press RPT button briefly to play the current track repeatedly, and the LCD will display RPT ONE.

Press RPT button twice to play the tracks in the Album repeatedly, and the LCD will display RPT ABM.

Press RPT button thrice to cancel RPT function, and the LCD will display RPT OFF.

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8. To play tracks in random

During playback, press RDM button briefly to play all tracks in random. Press it again to cancel RDM function.

9. Tracks search

Press BND button, it will activate TRACK SEARCH mode . The LCD will display TRK 0/00/000(deside on the total number of tracks in the SD card or USB stick) and flash the 0 on the biggest digit position. Then rotate VOL knob to select a number on the flashing digit position from 0 ~ 9. Then press SEL button to confirm the number and flash the 0 on next smaller digit position. With the same means, select the number on the flashing digit position with VOL knob. After finishing selecting the numbers on all digits position, press 1/PLAY button to play the track of the selected serial number.

BlueTooth Handfree System:

1.Pairing

Turn on Bluetooth mode of mobile phone, then select the function for Finding Bluetooth Device and enter it. After finishing finding, it will show the name of Bluetooth Device if found, select it and enter it, then it will show an interface that asks you to input password. Input the password 0000 and enter it, then the LCD of the car audio system will display BT READYand PHONE.

2.Connection or disconnection

A) Use mobile phone to do connection or disconnection

1)In connection status, find the paired and connected Bluetooth Device, then press the disconnection button to do disconnection.

2)In disconnection status, find the paired and disconnected Bluetooth Device, then press the connection button to do connection.

B)When powering on (after Acc of the car was switched off ), the unit will search for mobile phone, pair and connect. This will take about 10-15 seconds.

Note:

In connection status: Mobile phone transfers to car audio player whenever a dialling takes place; Mobile phone transfers to car audio player whenever receiving a call.

3.Dialling when in connection status A) Dial with mobile phone directly.

B)Dial with remote control with the following procedures: 1) Briefly press TEL button , then CALL will appear on LCD.

2) Input telephone number with number buttons 0-9.

3)Briefly press CLEAR button to cancel the incorrectly entered number if necessary. Page 6

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Boss Audio Systems 625UAB user manual USB/Card Operation

625UAB specifications

Boss Audio Systems has long been a prominent player in the car audio market, and the 625UAB is a testament to their commitment to providing high-quality sound and innovative features at an affordable price. This versatile head unit is packed with functionality, making it an excellent choice for anyone looking to upgrade their vehicle's audio system.

One of the standout features of the Boss Audio 625UAB is its digital media receiver capability, which allows users to enjoy a wide variety of audio formats. This unit can play MP3, WMA, and even WAV files, ensuring versatility in how you enjoy your music. Furthermore, its ability to connect to Bluetooth-enabled devices enhances its functionality, enabling hands-free calling and audio streaming. This feature is especially useful for those who prioritize safety and convenience while driving.

The 625UAB also comes with a front-mounted USB port and an auxiliary input, giving users multiple options for connecting their devices. Whether it's plugging in a USB flash drive loaded with your favorite tracks or connecting an external device via the aux input, the options are endless. The generous display screen is clear and user-friendly, allowing for easy navigation through playlists and settings.

In terms of sound quality, the Boss Audio 625UAB does not disappoint. It boasts a built-in equalizer with preset modes, allowing users to customize the sound according to their preferences. This head unit also includes a built-in amplifier that delivers robust power, ensuring that whether you're cruising down the highway or parked at a tailgate, your music sounds great.

Installation is straightforward, with a standard single-DIN size that fits into most vehicles without the need for extensive modifications. Boss Audio Systems provides a wiring harness that simplifies the installation process, making it suitable for both professional installers and DIY enthusiasts.

Additionally, the durability of the 625UAB is noteworthy; it's designed to withstand the rigors of daily use in various environments, making it a reliable addition to your vehicle's audio system. The sleek design and backlit buttons add a modern touch, enhancing the aesthetic appeal of your car's interior.

In summary, the Boss Audio Systems 625UAB is a feature-rich digital media receiver that combines functionality, sound quality, and ease of installation at an enticing price point. Whether you're a casual listener or a passionate audiophile, this head unit provides something for everyone, making it a solid choice in the realm of automotive audio.