[. . . ] Please read all instructions carefully before operation, to ensure your complete understanding and to obtain the best possible performance from the unit. There are no user serviceable parts inside the unit; leave all servicing to qualified service personnel. CAUTION: Visible and invisible laser radiation when open and interlock failed or defeated. Warning: If you need to operate the receiver while driving, be sure to look ahead carefully or you may be involved in a traffic accident. [. . . ] To select the background screen --WallPaper You can select the background screen of the display window from the following. Standard2: To adjust the clock automatically --Auto Adj When shipped from the factory, the clock built in this unit is set to be readjusted automatically using the CT (Clock Time) data in the RDS signal. To select the scroll mode--Scroll The entire text information is shown by scrolling if it cannot be shown at a time. Even if the scroll mode is set to "Off, " you can scroll the disc information by pressing DISP for more than one second. To turn the tag display on or off --ID3 Tag An MP3 and WMA track can contain track information called "Tag" where its album name, performer, track title, etc. for MP3 tracks only: There are two versions­ ID3v1 (ID3 Tag version 1) and ID3v2 (ID3 Tag version 2). To set the Traffic Announcement volume--TA Volume You can preset the volume level for TA Standby Reception. When a traffic programme is received, the volume level automatically changes to the preset level. To adjust the display brightness --Bright You can adjust the brightness to make the display clear and legible. To change the FM tuner selectivity --IF Filter In some areas, adjacent stations may interfere with each other. Auto: When this type of interference occurs, this unit automatically increases the tuner selectivity so that interference noise will be reduced. Wide: Subject to the interference from adjacent stations, but sound quality will not be degraded and the stereo effect will not be lost. To turn on/off the key-touch tone--Beep You can deactivate the key-touch tone if you do not want it to beep each time you press a button. To select the telephone muting --Telephone This mode is used when a cellular phone system is connected. Depending on the phone system used, select either "Muting1" or "Muting2, " whichever mutes the sounds from this unit. Muting1: Selects this if this setting can mute the sounds while using the cellular phone. Muting2: Selects this if this setting can mute the sounds while using the cellular phone. To select the amplifier gain control-- Amp Gain You can change the maximum volume level of this unit. When the maximum power of the speakers is less than 50 W, select "Low Power" to prevent them from being damaged. HighPower: You can adjust the volume level from "0" to "50. " · Low Power:You can adjust the volume level from "0" to "30. (Sounds come out only from external amplifiers connected to LINE OUT/ SUBWOOFER OUT plugs. [. . . ] These titles can also be shown on the display if you insert the CDs in this unit. Storing your own sound modes Preset EQ mode The table below shows the preset frequency level settings for each EQ mode. Characters shown on the display In addition to the Roman alphabets (A ­ Z, a ­ z), the following characters will be used to show the various information on the display. You can also use the following characters to assign titles (see page 42). [. . . ]