72. PREPARATIONS■ Connecting the DN-F400 and RC-F400S• Use the RS-232C straight cable suppliedwith the RC-F400S.• After connecting, fix the connector byturning the screws on the connector.■ Connecting an audio device• Connect an audio device to the analogaudio output jacks using the analog audiocables.• For audio connections, balanced typeand unbalanced type are available.For connecting to the balanced outputconnectors, use the included PHOENIXplugs.• After connecting, adjust the output level,using a Phillips screwdriver as required.• Adjust the output level of both balanced-and unbalanced-type connectors.Connection precautions• Before proceeding with connectionsor disconnections of cables and ACadaptor, be sure to turn all systemcomponents off.• Ensure that analog audio cables areconnected properly to the L (left) and R(right) jacks.• Insert plugs fully into the terminals.• Connect the output jacks to the amplifierCD or AUX input jacks.Cautions:• Before connection, set the POWERON/OFF switch to OFF.• Do not touch the power cord with wethands.• When disconnecting the power cord,always make sure that you take holdof the plug. Yanking out or bending thecord can damage it and/or cause electricshocks or a fire.■ Attaching the power cordholder• The procedures below are for the DN-F400.• For the RC-F400S, attach the holderturning it by 90-degree.1. Connect the plug of the AC adaptor tothe DC power inlet.2. Pass the hole of the power cord holderto the cord of the AC adaptor. Theninsert the holder to the mounting hole.Mounting hole3. Fix the holder to the DN-F400 using theincluded screw.■ Inserting an SD card1. Turn the DN-F400 on using the POWERON/OFF switch.2. Remove the SD card cover fixing screws,and remove the cover.00:PGMRPTMUSIC \Honey.MP3SD card cover3. Insert an SD card in the SD card slot, andpush it until locked.00:PGMRPTMUSIC \Honey.MP3SD card4. Attach the SD card cover using thescrews if necessary.00:PGMRPTMUSIC \Honey.MP3■ Removing an SD card1. Press the 7 button if the unit is in playbackstatus. If the unit is being operated, waituntil operation is completed.2. Remove the SD card cover fixing screws,and remove the cover.00:PGMRPTMUSIC \Honey.MP3SD card cover3. Push the SD card to remove it.00:PGMRPT MUSIC \Honey.MP3