[. . . ] Removing the front panel to protect your unit from theft 1 Press the detach button to release the front panel. Note When this unit's blue/white lead is connected to the vehicle's auto-antenna relay control terminal, the vehicle's antenna extends when this unit's source is turned on. To avoid damage to the device or vehicle interior, remove any cables and devices attached to the front panel before detaching it. 3 Always keep the detached front panel in a protection device such as a protection case. [. . . ] When playing compressed audio, there is no sound during fast forward or reverse. If you turn random play on during folder repeat, FRDM appears in the display. SCAN (scan play) Scan play searches for a song within the selected repeat range. If the display has automatically returned to the playback display, select SCAN again by pressing FUNC. After scanning of a disc (folder) is finished, normal playback of the tracks begins. FF/REV (fast forward/reverse) You can switch the search method between fast forward/reverse and searching every 10 tracks. FF/REV ­ Fast forward and reverse ROUGH ­ Searching every 10 tracks To select FF/REV, press c. If the rest of track number is less than 10, press and hold c or d recalls the first (last) one. After selecting, perform the following procedures to set the audio function. You can also turn loudness on or off by pressing and holding E (EQ/LOUD). SLA (source level adjustment) SLA (Source Level Adjustment) lets you adjust the volume level of each source to prevent radical changes in volume when switching between sources. When installing this unit or power amp (sold separately), make sure to connect the ground wire first. Ensure that the ground wire is properly connected to metal parts of the car's body. The ground wire of the power amp and the one of this unit or any other device must be connected to the car separately with different screws. If the screw for the ground wire loosens or falls out, it could result in fire, generation of smoke or malfunction. Metal parts of car's body When installing this unit in a vehicle without an ACC (accessory) position on the ignition switch, failure to connect the red cable to the terminal that detects operation of the ignition key may result in battery drain. # The clock display disappears temporarily when you perform other operations, but the clock display appears again after 25 seconds. To prevent a short-circuit, overheating or malfunction, be sure to follow the directions below. Activate this setting when using an auxiliary device connected to this unit. Note With a 2 speaker system, do not connect anything to the speaker leads that are not connected to speakers. Install this unit away from hot places such as near the heater outlet. Optimum performance is obtained when the unit is installed at an angle of less than 60°. [. . . ] Range, the selected range may change when selecting another folder or track, or when fast forwarding/reversing. 2 Insert the supplied extraction keys into both sides of the unit until they click into place. You are using a device, such as a cellular phone, that transmits electric waves near the unit. SKIPPED Move electrical devices that may be causing the interference away from the unit. [. . . ]