Panasonic SA-XR25S SAXR25 User Guide - Page 22

Troubleshooting guide Before requesting service, make the below checks. If you are in doubt about some of the check points, or if the remedies indicated in the chart do not solve the problem: In the U.S.A., contact the Panasonic Customer Call Center at 1-800-211-7262, or e-mail [email protected], or web site (http://www.panasonic.com). In Canada, contact Panasonic Canada Inc. Customer Care Centre at 905-624-5505, or web site (www.panasonic.ca), or an authorized Servicentre close to you. Common problems Pages No power. No sound. Sound stops. "F 76", "OVERLOAD" or "FAN LOCK" appears on the display for about a second, and the unit turns off. "F 70" appears on the display. ¡Ensure the power cord is connected. ¡Turn the volume up. ¡Check connections to speakers and other equipment. ¡Select the correct source. ¡Change the D-INPUT (or Digital Input) setting to suit the type of connection you have made. ¡Check that the digital signals can be decoded by this unit. ¡Turn PCM FIX or DTS FIX off. ¡Determine and correct the cause, then switch the unit on. Causes include: -Shorting (bare wires touching) of positive and negative speaker wires. -Using speakers with an impedance lower than that rated for this unit. -Straining of the speakers through excessive volume or power. -Using the unit in a hot environment without proper ventilation. Consult your dealer if the problem occurs again after switching the unit on. ¡Turn the unit off, disconnect the AC power supply cord, and consult your dealer. 9 14 4-9 14 11,13 14 15 4 5 - - - Sound modes Pages Sound is not heard from the center, surround, or subwoofer speakers. Sound is not heard from the surround back speaker. Cannot use Dolby Pro Logic2, NEO:6 or SFC. ¡Ensure the SPEAKERS (or Speaker Size) settings for your speakers are correct. ¡Turn 2CH MIX off. ¡The source may be stereo. Change the sound mode. ¡Ensure the SPEAKERS (or Speaker Size) settings for your speakers are correct. ¡Turn ENHANCED SURROUND on. ¡Turn DVD 6CH INPUT off. ¡You cannot use Dolby Pro Logic2, NEO:6 or SFC when input is PCM with sampling frequencies of 192, 176.4 (SA-XR45, OPTICAL2), 96, or 88.2 kHz. Radio The radio cannot be tuned in or there is a lot of noise and interference. There is a lot of noise when listening to AM. ¡Connect the appropriate antenna. (You may need an outdoor antenna or one with more elements.) ¡Adjust the position of the FM or AM antenna. ¡Reduce the treble. ¡Turn off nearby televisions, video decks, DVD players, and satellite receivers. ¡Separate the antenna from other cables, cords, and appliances. ¡Try changing the A/D ATT (or A/D attenuation) setting. This may change the volume, but noise will also reduce. The RESET function Maintenance 10,12 14 14 10,12 14 18 14 Pages 8 8 21 - - 20 POWER 8 POWER 8 ^ % DIGITAL EX % DIGITAL % PL2 DTS 96/24 DTS-ES DTS NEO:6 INPUT SELECTOR FM MODE MEMORY PRESET TUNE 2 TUNE 1 INPUT SELECTOR MULTI-SOURCE ENHANCED DIGITAL RE-MASTER SURROUND BAND DOWN VOLUME UP PHONES If the surfaces are dirty To clean this unit, wipe with a soft, dry cloth. ¡ Never use alcohol, paint thinner or benzine to clean this unit. ¡ Before using chemically treated cloth, read the instructions that came with the cloth carefully. Reference RQT6840 While the unit is on While pressing and holding [INPUT SELECTOR], press [POWER 8]. "RESET" appears on the display. The operation settings for the unit will be initialized to the settings made at the time of shipment. 22 However, any preset radio stations will not be erased.