manual del instalador - Auta

F.A.Q.DAMAGES LIKELY REASON SOLUTIONTeclado Video F.A.Q. - FoníaNO WORKING AT ALL No power Test P.S.U. (Power Supply Unit)The fuse has goneTest fuseCut off or short-circuited linesTest wiring____________________________________________________________________________________________________THE CALL IN THE FLATS DOES Line 12 cut off Test wiringNOT SOUND Faulty push-button Replace push-buttonTF-89Buzzer spool is cut offReplace buzzerCp line wrong connectedConnect line Cp in the terminal CTF-92 & ANALOG. COMPACT PHONELoudspeaker spool is cut offReplace loudspeakerCp line wrong connectedConnect line Cp in the terminal OANALOGICAL COMPACT MONITORLoudspeaker spool is cut offReplace loudspeakerCp line wrong connectedConnect line Cp in the terminal OFaulty monitor´s bracketReplace monitor´s bracketThe monitor´s handset is incorrectly hung up Hung the monitor´s handset correctly up_____________________________________________________________________________________________________FEEDBACK Volume excessive on panel Volume potentiometers in speaker must beadjusted____________________________________________________________________________________________________NO AUDIO WITH HE PANEL Inverted 3 & 7 lines Test wiringNo power between speaker’s + & -Test wiring and powerfaulty MF-SReplace MF-SCut off telephonic wiringReplace telephonic wiring____________________________________________________________________________________________________NO SOUND ON PANEL Line 3 is cut off Test wiringCut off telephonic wiringReplace telephonic wiringfaulty MF-S moduleReplace MF-S module____________________________________________________________________________________________________NO SOUND ON MONITOR OR PHONE Line 7 is cut off Test wiringCut off telephonic wiringReplace telephonic wiringFaulty phones´s loudspeakerReplace phones´s loudspeaker____________________________________________________________________________________________________NO PICTURE ON THE MONITOR Faulty coaxial cable Test coaxial cableNo powerTest T-N lines & P.S.U.Faulty CCD cameraReplace MV-D____________________________________________________________________________________________________GREY PICTURE & NO CONTRAST Unadjusted monitor’s potentiometers Adjust monitor’s potentiometersIN THE MONITOR DVC-4S incorrectly configured Pull all the distributor’s jumper awayexcept the last one.Direct light on the cameraAvoid direct light on the cameraFaulty CCD cameraReplace MV-D module____________________________________________________________________________________________________ROLLING MONITOR PICTURE DVC-4S incorrectly configured Pull all the distributor’s jumper awayexcept the last one.no RG-59 coaxial cable is being used Replace by RG-59 or reinforce -____________________________________________________________________________________________________CARDHOLDER LIGHTING DOES NOT Burnt out lamp Replace the lampLIGHT ON No power between R – C Test wiring and P.S.U.____________________________________________________________________________________________________ELECTRICAL STRIKE DOES NOT WORK Line 10 cut off Test wiringFaulty phone’s or monitor’s release button Replace release buttonFaulty Electrical StrikeReplace electrical strike64