User manual BOSS BV56HR

[. . . ] Now it is time to consider how to maximize the enjoyment you will get from knowing how to work your new car stereo receiver. We hope you enjoy using this product and encourage you to always listen at a moderate, safe sound level to avoid any possible hearing damage or loss. If you listen to excessively loud sound over time, your hearing can adapt to higher volumes and what sounds "normal" to you may be quite harmful and can cause you to have permanent hearing loss. So please practice "safe sound" and always listen at moderate sound levels only. [. . . ] MASK ALL mode: AF with different PI and NO RDS signals with high field strength levels are masked. 5) 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). 6) SEEK1/SEEK2: SEEK1: pressing and holding UP/DOWN buttons will search for strong signal stations, and will stop at the first strong signal. SEEK2: pressing and holding UP/DOWN buttons will enter search mode, and will only stop searching when the button is released. To reset the unit When the LCD displays wrongly or some function knobs are disable, press the REL button to flip down the front panel and then take it away from the unit chassis. Push the RESET button with one needle analog to reset the distorted program to zero. To take away the front panel Press the REL button to flip down the front panel and then take it away from the head unit. And the anti-theft LED indicator will flash all the time till the front panel is assembled back to the head unit. ÒÉÑâý CAREÄ ½ ³ CD'S: FOR USING About CD-R/CD-R/W discs: In addition to commercially-recorded audio CD's, this unit can play CD-R and CD-R/W discs. In come cases, particularly when recorded on older CD burners, some CD-R and CD-R/W discs may not play. Also, whenever you are recording a CD for playback in this receiver, it is recommended that you record at 24x or slower speed for CD-R and 4x or slower for CD-R/W to achieve higher signal quality and better playback performance. RADIO OPERATION: 1. 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. Do not use solvents such as benzine or thinners. Segment on: AF switching mode on, and has RDS information. Segment flashing: AF switching mode on, but RDS information is not received yet. When AF switching mode is selected, the radio checks the signal strength of AF all the time. The interval of checking time of each AFs depends on the signal strength of current station, from a few minute for strong station to a few seconds for weak station. Every time that new AF is stronger than current station, it switches over to that frequency for very short time, and NEW FREQUENCY is displayed for 1-2 second. Because the mute time of AF switching or checking time is very short, it is almost inaudible in case of normal program. (When AF flash on LCD, it will search for RDS station. [. . . ] During RPT mode, press RPT button again to cancel RPT mode. 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 tracks of all in random order. Under USB or MP3/WMA disc mode, press RDM button long to display D-RDM and play the tracks in the current folder in random order. [. . . ]