Sony CMT-EX200 Operating Instructions - Page 20
Troubleshooting continued, The system is reset to the factory settings. All
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Troubleshooting (continued) Sub woofer and satellite speakers There is no sound. • Connect the component properly (see page 8) while checking: - if the cords are connected properly. - if the cord plugs are firmly inserted all the way. • Turn LEVEL on the sub woofer clockwise. The sound has suddenly stopped. • Connect the speaker cords properly (see page 8). The sound is distorted. • Connect the speaker cords properly (see page 8). • Press VOL - on the system. • Turn LEVEL on the sub woofer counterclockwise. • Turn CUT OFF FREQ on the sub woofer to adjust cut-off frequency. Howling occurs. • Relocate the sub woofer or press VOL - on the system. Severe hum or noise is heard. • Connect the speaker cords properly (see page 8). • The system is picking up some noise from a TV set. Move the system away from the TV set or turn the TV set off. Optional components There is no sound. • Refer to General item "There is no sound." on page 19 and check the condition of the system. • Connect the component properly (see page 17) while checking: - if the cords are connected properly. - if the cord plugs are firmly inserted all the way. • Turn on the connected component. • Refer to the operating instructions included with the connected component and start playing. The sound is distorted. • Set the volume of the connected component lower. Tuner Severe hum or noise/stations cannot be received. • Set the proper band and frequency (see page 13). • Connect the antenna properly (see page 8). • Find a place and an orientation that provide good reception, then set up the antenna again. If you cannot obtain good reception, we recommend you connect a commercially available external antenna. • Locate the antennas as far away from the speaker cords as possible. • Consult your nearest Sony dealer if the supplied AM antenna has come off the plastic stand. • Try turning off surrounding electrical equipments. • Remove the FM antenna from the rear panel and place the antenna outside the cabinet. Adjust the antenna. A stereo FM program cannot be received in stereo. • Press FM MODE until "STEREO" appears in the display. • See "Severe hum or noise/stations cannot be received.", and check the antenna condition. If the system still does not operate properly after performing the above measures, reset the system as follows: 1 Unplug the power cord. 2 Hold down ?/1, then plug the power cord into the wall outlet again. The system is reset to the factory settings. All the settings you made such as the preset stations, clock, and timer are cleared and must be set again. 20