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12

LISTENING TO RADIO BROADCASTS

Auto tuning

1.

  Select the tuner and then the desired band.

BAND

FREQUENCY

2.

  Select the tuning mode.

3.

  Rotate the ADJUST UP/DOWN knob over several steps once or press the TUNING UP/DOWN (►/◄) 

buttons for 0.5 second.

Manual tuning

•  Manual tuning is useful when you already know the frequency of the desired station.

1.

  Perform the steps 1 and 2 in “Auto tuning” procedure.

2.

  Rotate the ADJUST UP/DOWN knob one by one slowly or press the TUNING UP/DOWN (►/◄) buttons 

repeatedly until the right frequency has been reached.

• 

Each time the BAND button is pressed, the 

tuner is selected and then the band changes as 

follows:

FM ST

FM MONO

AM

(Frequency display)

• 

Each time this button is pressed, the mode 

changes as follows:

Tuning mode : “PRESET” goes off.

Preset mode : “PRESET” lights up.

• 

The tuner will now search until a station of 

sufficient strength has been found. The display 

shows the tuned frequency and “TUNE”.

•  When pressing the TUNING UP/DOWN (►/◄) 

buttons, you don’t need to select the tuning 

mode on the step2.

• 

If the station found is not the desired one, simply 

repeat this operation.

•  Weak stations are skipped during auto tuning.

Содержание RX-4209

Страница 1: ...RX 4209 AM FM STEREO RECEIVER OPERATING INSTRUCTIONS...

Страница 2: ...of fatalities The fact that the equipment operates satisfactorily does not imply that the power point is earthed and that the installation is completely safe For your safety if in any doubt about the...

Страница 3: ...about collection and recycling of old products and batteries please contact your local municipality your waste disposal service or the point of sale where you purchased the items Information on Dispo...

Страница 4: ...ANTENNAs FM 75 ANTENNA GND AM LOOP AM Loop Antenna FM Indoor Antenna FM Outdoor Antenna AM Outdoor Antenna Change the position of the FM indoor antenna until you get the best reception of your favori...

Страница 5: ...d right and the polarity and Note For safe amplifier operation use the speakers with impedance of over 8 when you use only SPEAKER A or B terminals and use the speakers with impedance of over 16 when...

Страница 6: ...BLANCE button 10 TONE MODE button 11 ADJUST UP DOWN button 12 INPUT SELECTOR knob 13 MASTER VOLUME knob 14 REMOTE SENSOR 15 FLUORESCENT DISPLAY For details see below FLUORESCENT DISPLAY 1 Input frequ...

Страница 7: ...AKER A B buttons SLEEP button NUMERIC buttons PRESET SCAN button MONO STEREO button INPUT SELECTOR buttons MEMORY buttons MUTE button VOLUME UP DOWN buttons TUNING UP DOWN buttons PRESET UP DOWN butto...

Страница 8: ...and angles of up to 30 degrees aiming at the remote sensor htVmtGz lylvGyljlp lyGy T YW vu vmm LOADING BATTERIES 1 Remove the cover 2 Load two batteries AAA size 2x1 5V matching the polarity Remove t...

Страница 9: ...he ON STANDBY button on the front panel is pressed this unit is turned on to enter the operating mode In the standby mode if an INPUT SELECTOR button on the remote control is pressed the unit is turne...

Страница 10: ...sound level press this button again When adjusting the volume the muting effect is turned off Be sure to switch off both A and B speakers Note Be careful not to set the volume too high when using head...

Страница 11: ...laying TON CTRL if the ADJUST UP DOWN knob is rotated TON DIR will be displayed and vice versa TON DIR is displayed DIR lights up and the sound that bypasses the tone circuitry will be heard Note Extr...

Страница 12: ...UP DOWN buttons repeatedly until the right frequency has been reached Each time the BAND button is pressed the tuner is selected and then the band changes as follows FM ST FM MONO AM Frequency display...

Страница 13: ...the electricity fails or the AC input cord is disconnected for more than a week they are all cleared So you should memorize them again MEM is flickering for 5 seconds When using the NUMERIC buttons on...

Страница 14: ...o reduce the noise then FM broadcasts are reproduced in monaural sound The PRESET flickers and then receiver will start scanning the stations in the preset sequence and the tuned stations are received...

Страница 15: ...ore automatically shutting off To set the receiver to automatically turn off after the specified period of time Each time this button is pressed the sleep time changes as follows Unit minutes While op...

Страница 16: ...onnected The desired station frequency is not tuned in The antenna is in wrong position Connect an antenna Tune in the desired station frequency Move the antenna and retry tuning Preset stations canno...

Страница 17: ...ss Treble control 100 Hz 10 KHz 10 dB FM TUNER SECTION Tuning frequency range 87 5 108 0 MHz Usable sensitivity S N 30 dB 12 dBf Signal to noise ratio mono stereo 55 50 dB Total harmonic distortion 40...

Страница 18: ...RX 4209 AM FM STEREO RECEIVER Printed in China 5707 00000 870 1S...

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