User Manual
Page 2
... Clock (CLK) ...5 Mute On/off (MUTE) ...5 Change the Source (SRC) ...5 Loudness On/off (LOUD) ...5 Preset Equalizer (EQ)...5 Reset System (RESET) ...5 Radio Operation ...6 Switch Between US and EU Frequency 6 Change Bands (BAND)...6 Manual Tuning ( / ) ...6 Auto Seek Tuning ( / ) ...6 Automatic Music Search (AMS) ... ...9 Make a Call ...9 Redial Last Dialed Number ...9 Answer a Call...9 End a Call ...9 Switch Audio Between Car and Phone 9 Adjust Talk Volume...9 Audio Streaming (A2DP)...9 Remote Control ...10 Remove Insulating Sheet...10 Replace Lithium Battery Cell...10 Button Names and ...
... Clock (CLK) ...5 Mute On/off (MUTE) ...5 Change the Source (SRC) ...5 Loudness On/off (LOUD) ...5 Preset Equalizer (EQ)...5 Reset System (RESET) ...5 Radio Operation ...6 Switch Between US and EU Frequency 6 Change Bands (BAND)...6 Manual Tuning ( / ) ...6 Auto Seek Tuning ( / ) ...6 Automatic Music Search (AMS) ... ...9 Make a Call ...9 Redial Last Dialed Number ...9 Answer a Call...9 End a Call ...9 Switch Audio Between Car and Phone 9 Adjust Talk Volume...9 Audio Streaming (A2DP)...9 Remote Control ...10 Remove Insulating Sheet...10 Replace Lithium Battery Cell...10 Button Names and ...
User Manual
Page 4
...the mounting sleeve, remove the plastic trim out from the mounting sleeve. Remove chassis from both sides. Install the plastic trim out. 2 Mount Radio Refer to the "Installation Diagram" to ensure than the front part of the main unit will remain into the mounting sleeve. 3. Use a metal... strap to separate the chassis from the housing. Insert radio into the vehicle dash opening. 2. BRACKET KEY PLASTIC TRIM OUT BRACKET KEY If you begin, disconnect the battery negative terminal. 2. INSTALLATION Prepare...
...the mounting sleeve, remove the plastic trim out from the mounting sleeve. Remove chassis from both sides. Install the plastic trim out. 2 Mount Radio Refer to the "Installation Diagram" to ensure than the front part of the main unit will remain into the mounting sleeve. 3. Use a metal... strap to separate the chassis from the housing. Insert radio into the vehicle dash opening. 2. BRACKET KEY PLASTIC TRIM OUT BRACKET KEY If you begin, disconnect the battery negative terminal. 2. INSTALLATION Prepare...
User Manual
Page 5
... BOLT ! - Remove the metal strap from the main unit. 3. Only use speakers with 4 ohm impedance. - Wiring Connections WIRING DIAGRAM White:Front Left PRE-AMP Output Radio Antenna AUX-Left input AUX-Right input Red: Front Right PRE-AMP Output Red: Rear Right PRE-AMP Outpt White: Rear Left PRE-AMP Output...
... BOLT ! - Remove the metal strap from the main unit. 3. Only use speakers with 4 ohm impedance. - Wiring Connections WIRING DIAGRAM White:Front Left PRE-AMP Output Radio Antenna AUX-Left input AUX-Right input Red: Front Right PRE-AMP Output Red: Rear Right PRE-AMP Outpt White: Rear Left PRE-AMP Output...
User Manual
Page 7
Adjust Menu Options (SEL) ‡ Press the SEL button repeatedly to cycle through the following adjustable audio functions: BASS, TREBLE, BALANCE, FADER, EQ OFF, LOUD OFF, DX, STEREO and VOLUME. ‡ Press and hold the SEL button to toggle mute on or ... or press the NEXT or PREV button to adjust the selected item. button on front panel. 2. Press and hold the CLK button to switch between RADIO, BT, DISC, USB, SD and AUX-IN modes. Press the power ( ) button on the remote control to adjust the minutes. 6. Press the or button or...
Adjust Menu Options (SEL) ‡ Press the SEL button repeatedly to cycle through the following adjustable audio functions: BASS, TREBLE, BALANCE, FADER, EQ OFF, LOUD OFF, DX, STEREO and VOLUME. ‡ Press and hold the SEL button to toggle mute on or ... or press the NEXT or PREV button to adjust the selected item. button on front panel. 2. Press and hold the CLK button to switch between RADIO, BT, DISC, USB, SD and AUX-IN modes. Press the power ( ) button on the remote control to adjust the minutes. 6. Press the or button or...
User Manual
Page 8
... the next/previous available station automatically. Repeat for the remaining presets on the current band and for a total of the radio) for that preset number. 3. However, if the signal is weak or reception is received in about 3 seconds. Manual... Tuning ( / ) Press and hold the AMS button for stations with weaker signals. Store/Recall Preset Stations (1 - 6) The radio can be selected. Press and hold the desired preset button (numbered 1 - 6 on the other four bands. 4. Each band stores...Press and hold the or button to choose FM STEREO or MONO audio effect. 6
... the next/previous available station automatically. Repeat for the remaining presets on the current band and for a total of the radio) for that preset number. 3. However, if the signal is weak or reception is received in about 3 seconds. Manual... Tuning ( / ) Press and hold the AMS button for stations with weaker signals. Store/Recall Preset Stations (1 - 6) The radio can be selected. Press and hold the desired preset button (numbered 1 - 6 on the other four bands. 4. Each band stores...Press and hold the or button to choose FM STEREO or MONO audio effect. 6
User Manual
Page 10
... file number searching mode which allow you have no function if the USB device or SD card has no folders. AUXILIARY INPUT OPERATION This car radio is equipped an external auxiliary input jack (3.5mm) on the number and level of folders. ‡ These buttons have plugged such a player into the AUX... IN jack with audio output from external devices. DISC/USB/CARD OPERATION Track Search During CD, USB or SD playback, press and hold the AMS button to enter the...
... file number searching mode which allow you have no function if the USB device or SD card has no folders. AUXILIARY INPUT OPERATION This car radio is equipped an external auxiliary input jack (3.5mm) on the number and level of folders. ‡ These buttons have plugged such a player into the AUX... IN jack with audio output from external devices. DISC/USB/CARD OPERATION Track Search During CD, USB or SD playback, press and hold the AMS button to enter the...
User Manual
Page 14
... not properly into place Car interior is too hot Sound skips Installation angle is more than 30 degrees Disc is dirty or scratched Radio does not work Automatic radio station selection does not work Antenna cable not connected Signals are too weak Check and repair wiring connection Reinstall the front panel Allow...
... not properly into place Car interior is too hot Sound skips Installation angle is more than 30 degrees Disc is dirty or scratched Radio does not work Automatic radio station selection does not work Antenna cable not connected Signals are too weak Check and repair wiring connection Reinstall the front panel Allow...
User Manual V2
Page 1
...playback files contained in a USB stick, please insert the stick into the CD slot. Select the track or file for the strong signal radio station within the cuttent band. c) When the desired track number appears, confirm your mobile phone. 2. Auxiliarly Operation Using this bluetooth handsfree system...it will be installed in each band (FM1, FM2, FM3, AM1 and AM2) for correctness. 2. When the phone finds the car audio system, the "BOSS 550B" name will begin pairing, enable BT mode on the remote control to the left and enter the next number. EQ(Equalizer) button, keypad...
...playback files contained in a USB stick, please insert the stick into the CD slot. Select the track or file for the strong signal radio station within the cuttent band. c) When the desired track number appears, confirm your mobile phone. 2. Auxiliarly Operation Using this bluetooth handsfree system...it will be installed in each band (FM1, FM2, FM3, AM1 and AM2) for correctness. 2. When the phone finds the car audio system, the "BOSS 550B" name will begin pairing, enable BT mode on the remote control to the left and enter the next number. EQ(Equalizer) button, keypad...
