Sony CMT-HPX7 Operating Instructions - Page 28
Transmitter CMT-HPX10W only, the above measures, reset
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Noise increases or the high frequencies are erased. • The record/playback heads are magnetized. Demagnetize them (page 31). The tape does not record. • No cassette is loaded. Load a cassette. • The tab has been removed from the cassette. Cover the broken tab with adhesive tape (page 31). • The tape has wound to the end. Optional components There is no sound. • Refer to General item "There is no sound." (page 26) and check the condition of the system. • Connect the component properly (page 23) while checking if: - the cords are connected properly. - the cord plugs are firmly inserted all the way. • Turn on the connected component. • Refer to the operating instructions supplied with the connected component and start playing. • Press FUNCTION repeatedly until "MD" or "VIDEO" appears (page 23). The sound is distorted. • Set the volume of the connected component lower. Transmitter (CMT-HPX10W only) There is no sound. • Check the connection of the optional component. • Check that the optional component is turned on. • Turn up the volume on the connected optional component, if the transmitter is connected to the headphones jack. • Change the radio frequency using the CHANNEL selector on the transmitter, then press +/- (or TUNING +/- on the unit) again. • Reduce the distance between the transmitter unit and the main unit. • If you connect the transmitter to the analog out jacks of an audio reproducer, make sure that the NOISE FILTER switch is set to OFF. • Make sure that the NOISE FILTER switch is set to either ON or OFF (If the switch gets stuck between ON and OFF, the sound will be cut off). • The headphones of the MDR-RF820RK are placed on the transmitter. Tilt the headphones and make sure the CHG indicator lights up in red, or remove the headphones from the transmitter. (European model only) 28GB There is severe hum or noise. • If the transmitter is connected to the headphones jack, turn down the volume of the connected optional component. If the connected optional component has the BASS BOOST or MEGA BASS function, set these function to OFF. • If the connected optional component has a LINE OUT jacks, connect its LINE OUT jacks. • Change the radio frequency using the CHANNEL selector on the transmitter, then press +/- (or TUNING +/- on the unit) again. • Reduce the distance between the transmitter unit and the main unit. • If you connect the transmitter to the analog out jacks of an audio reproducer, make sure that the NOISE FILTER switch is set to OFF. • Make sure that the transmitter is not placed on a speaker or any place subject to vibration. • The headphones of the MDR-RF820RK are placed on the transmitter. Tilt the headphones and make sure the CHG indicator lights up in red, or remove the headphones from the transmitter. (European model only) If the system still does not operate properly after performing the above measures, reset the system as follows: Use buttons on the unit for the operation. 1 Disconnect the power cord. 2 Reconnect the power cord. 3 Press ?/1 to turn on the system. 4 Press x, PLAY MODE/TUNING MODE and ?/1 at the same time. The system is reset to the factory settings. You should set the settings you made, such as the preset stations, clock, and timer.