Sharp MS722 Operation Manual - Page 39

Many potential "problenteran nician. if something seems to te he resolved by wrong with the tins owner without ca hog a service techproduct, check the following before calling your authorised SHARP dealer or seMce centre. PSOBLEM CAUSE The unit doss floe turn No SCuM Is heard from the earphones. • Is the AC adaptor disconnected? • Is the battery exhausted? • Is the unit it the hold mode? • Has condensation formed nside the unit? • Is the unit being influenced by mechanical shock or oy static elechlory? • Is the vourne set too low? • Is the remote control rife or the earphones plugged in? • Are you tying lc play a MinDiso with data al it instead of a Mintliso corteinirg music? When the operation buttons n pressed, the unit does not respond. Some sounds are stopped. The Miniblec cannot ajsetM • Is the unit in the hold node? • Is the battery exhausted? • Is the remote control unit plug or the earphone plug msered firmly? • rs the harery exhausted, • is the RR being subjected to excessive obration? • Has the track number or character information teen written on the disc yew • Is the unit in the recording or ed tins mode? Recording and &Ming are impossible. • Is the MmiDisc protected against accidental erasure? • Is the unit connected propedy to the other equipment? ' • Is the AC adaptor unplugged or did a power lei are : occur whilst recording or editing? I • Is the unit in the bold mode' • Is an optical signa being output Pam the external I equipment? Read the operation menus lot the external equipment- • If trouble occurs When the product is subjected to strong external interference (mechanical shod,. excessive static electricity, abnormal supply voltage due to lightning etc) or if a is operated incorrecth, it may malfunction. If such a problem occurs. do the following, 1. Unplug the AC adantor from 'he AC socket. 2. Remove the bailey. 3. Lone the unit completely unpowered for approximaley 30 seconds. 4. Rag the AC adaptor back into the AC socket and retry the cperarror II strange sounds. smell or smoke crane out of toe unit or an object is dropped into the mil, remove the AC adaptor from the AC socket maTediately and canted en authorised SHARP service centre. E-38