User manual BOSS 740UA

[. . . ] Preface Thank you for purchasing this car audio product. Please read this manual carefully before operating this car audio product. It will be helpful to you if you are encounter any operational problem. Selecting fine audio equipment is only the start of your musical enjoyment. [. . . ] Do not leave disc in a car if it is parked in direct sunlight as that will lead to a considerable rise in the temperature inside the car. Do not use any secondhand or rented disc, usually, there is glue on the surface of those discs, it will stop the unit working and damage it. 5. Always store the disc in its case for protection. Scratched up discs will produce poor sound performance and cause CD player to skip. In raining day or wet area, the moisture may form on the disc or the optical parts, The playback may not be possible. If moisture forms on the disc, wipe it off with a soft cloth. If moisture forms on the optical parts of the unit, allow the unit to sit for about one hour with power on. 7. Do not use solvents such as benzine or thinners. Commercially available cleaners or anti-static spray will damage the unit. PDF created with FinePrint pdfFactory trial version http://www. pdffactory. com INSTALLATION METHOD This is an anti-theft installation method. The main unit wears a METAL MOUNTING SLEEVE. Please connect the wiring, eg, the Power Supply, the Speakers and the Antenna according to the requirements of this Instruction Manual, then install the metal mounting sleeve into the car as per the diagram illustrated below. METAL S UPPORT S TRAP To boost up the capability of anti-jamming, please make sure fix tightly the metal support strap into the metal joint that connect to the chassis of the car. To properly fix the meal mounting sleeve, bend the tabs of the sleeve against the DASHBOARD with a screwdriver. B) To select and adjust the menu mode: Press SEL button long to turn on MENU mode, and the LCD will display BEEP 2ND/BEEP ALL/BEEP OFF, then press SEL button shortly and repeatedly to select SEEK1/SEEK2(in RADIO mode), DSP OFF/FLAT/POP M/CLASSICS/ ROCK, SUBW ON/OFF, VOL LAST/ VOL ADJ and ESP 6 / ESP 25 in the sequence and circulation. After selecting a desired mode, rotate the VOL knob on the front panel or press the + or - button to select one setup item of the desired mode. C) BEEP 2ND/BEEP ALL/BEEP OFF: BEEP 2ND mode: the beep is only generated when an allotted double key is pressed long(1second). BEEP ALL mode: the beep is generated when every key is pressed(except power and release buttons). D) SEEK1/SEEK2: SEEK1: press >>| or |<< button hold to seek up or down for the strong signal station. And then stop seek when received the strong signal station. SEEK2: press >>| or |<< button hold to seek up or down for the strong signal station. And do not stop seek when received the strong signal station. After release it and then received the strong signal station, the seek will stop. E) DSP OFF/FLAT/POP M/CLASSICS/ROCK To select a preset EQ mode or turn off it. UNIT CHASSIS PLASTIC TRIM RING DASHBOARD METAL MOUNTING SLEEVE FRONT PANEL To remove the unit out of the metal mounting sleeve, insert the two supplied KEYS into the left and right side slots of the chassis at the same time. Then pull the chassis out of the metal mounting sleeve as shown in the right illustration. NOTE Before mounting and operating the CD player, remove the metal mo unting sleeve illustrated b y the arrows. Remove the two screws that fix the CD deck mechanism player during transportation before mounting the player. To attach the removable faceplate back to the unit chassis, firstly join the left guide block hole to the left cylinder, then join the right guide block hole and the right cylinder, finally flip the front panel up to combine with chassis. F) VOL LAST/ VOL ADJ VOL LAST: During playback, turn off the power and then turn on the power again, at the time, the volume level will be the one before turn off the power. VOL ADJ: When it is in VOL ADJ mode, the next mode will be A-VOL after VOL ADJ mode, then you can adjust the defaulted volume level. [. . . ] To play tracks in random Under USB mode, press RDM button shortly to display M-RDM and play the track of all in random order. Under CD/MP3/WMA disc mode, press RDM button shortly to display S-RDM and play the track of all in random order. Under USB or MP3/WMA disc mode, Press RDM button long to display D-RDM play the track in the current folder in random order. Under RDM mode, Press RDM button again to cancel RDM mode. [. . . ]