Boss Audio Systems 618UA User Manual Download Page 7

OPERATION

5

8. CLK

9. SD CARD INSERTING SLOT

Press the CLK button once to display the real time, With time appearing on the display.Press and hold 
CLK button for more than 2 seconds until the time flashes. You can adjust the HOUR and MINUTE by 
pressing the       button and       button respectively and rotate the volume knob to adjust.

11.FF(     ) &12.FB(     )

In the radio mode, long press the FF(     ) or FB(     ) button for more than 2 seconds, the unit will 
search the next or previous frequency step by step.
Short press the FF(     ) or FB(     ) button, the automatic search will start, it will search upward or 
downward for the strong signal radio station within the cuttent band. The auto searching will stop 
until find a station.

14.AMS

T

In the USB or SD card mode, press the volume knob to enter the EQ function that the audio

At the radio status,press and hold the VOL button to enter switch state of the US(USA) and EU
(EUROPE) frequency,then rotate the VOL knob to select US frequency or EU frequency,after 
selecting US or EU frequency,the system will switch to the selected frequency 3 seconds later.

Loc off

Stereo

Vol

In the radio mode, rotate the volume knob to increase or decrese the volume level of the sound

In radio mode,press the BND button repeatedly to select the one of the radio band : FM 1,FM 2,FM 3,
AM1,AM2 in a cycle sequence. When you select a band, the word F1

F2

F3 for FM band, and A1

A2 for AM band will be shown on the LCD display. 

scan each preset station in each band.

AMS button to

Press the AMS

check

Summary of Contents for 618UA

Page 1: ......

Page 2: ...the Clock CLK 5 Change the Source SRC 5 Reset System RESET 5 5 Switch Between US and EU Frequency 5 Change Bands BAND 5 Manual Tuning 5 5 5 Auto Seek Tuning 5 Automatic Music Search AMS Mute 6 Store...

Page 3: ...ell leakage may cause damage to the remote control Do not throw cells into as this may cause an explosion Keep battery cells out of reach of children Use cautions Be sure to lower the volume before sw...

Page 4: ...56mm thick in order to be able to support the unit Dash board thickness side view Insert mounting collar into the dashboard and bend the mounting tabs out with a screwdriver Make sure that lock lever...

Page 5: ...ND Rear Right Speaker Purple Purple Black Gray Gray Black Front Right Speaker White White Black Front Left Speaker Rear Left Speaker Green Green Black Power B Yellow GND Black Fuse 15A ANT Blue ACC Re...

Page 6: ...CONTROL PANEL BUTTON LOCATIONS 4 OPERATION REMOVE PANEL 18 19 RADIO USB CARD AUX IN modes if there are USB and SD card inside the unit RADIO and AUX IN when user 1 POWER SRC...

Page 7: ...uto searching will stop until find a station 14 AMS T In the USB or SD card mode press the volume knob to enter the EQ function that the audio At the radio status press and hold the VOL button to ente...

Page 8: ...bled press the button to flip down the control panel form the head unit and remove the control panel then use a subject with a sharp point end to thrush the RESET hole During USB or SD playback short...

Page 9: ...matic music search button 6 PREV previous button 7 EQ equalizer button 8 SRC source button 9 RPT repeat or 3 button 10 INT intro or 2 button 11 LOC local button 12 VOL volume button 13 SEL select butt...

Page 10: ...TROUBLESHOOTING 8 Connect the battery cable to the terminal that is always live A lot of static in broadcast...

Page 11: ...X 2 0 X 3 8 inch Weight 1 54 Lb 0 7 kg Fuse 15 A FM Frequency Range USA EUROPE 87 5 MHz 107 9 MHz 87 5 MHz 108 0MHz Channel step 200 KHz 50 KHz AM Frequency Range USA EUROPE 530 KHz 1710 KHz 522 1620...

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