Alpine CDE-121 Owner's Manual (english, Espanol, French) - Page 8

Getting Started Rotary encoder SOURCE/ SETUP (Release) j/r/ENT /MUTE Accessory List • Head unit 1 • Power cable 1 • Interface cable for iPod 1 • Mounting sleeve 1 • Carrying case 1 • Bracket key 2 • Screw (M5 × 8 4 • Owner's Manual 1 set Turning Power On and Off Press SOURCE/ to turn on the unit. • The unit can be turned on by pressing any other button except and (Release). Press and hold SOURCE/ for at least 2 seconds to turn off the unit. • The first time power is turned on, the volume will start from level 12. Detaching and Attaching the Front Panel Detaching 1 Turn off the unit power. 2 Press (Release) at the lower left side until the front panel pops out. 3 Grasp the left side of the front panel and pull it out. • The front panel may become hot in normal usage (especially the connector terminals on the back of the front panel). This is not a malfunction. • To protect the front panel, place it in the supplied carrying case. • When detaching the front panel, do not apply excessive force as it may result in malfunction. Attaching 1 Insert the right side of the front panel into the main unit. Align the groove on the front panel with the projections on the main unit. 2 Push the left side of the front panel until it locks firmly into the main unit. • Before attaching the front panel, make sure that there is no dirt or dust on the connector terminals and no foreign object between the front panel and the main unit. • Attach the front panel carefully, holding the sides of the front panel to avoid pushing buttons by mistake. Adjusting Volume Turn the Rotary encoder until the desired sound is obtained. Lowering Volume Quickly Activating the Audio Mute function will instantly lower the volume level by 20 dB. Press /MUTE to activate the MUTE mode. The audio level will decrease by about 20 dB. Pressing /MUTE again will bring the audio back to its previous level. 7-EN