11. EXPLANATION OF COMPONENTS 11.9.2 SETTING METHOD Presetting 1. Press the power switch 1 . A frequency will appear on the display 6 . AUTO TONE SW-VOLUME 1 RESET STATION TUNING DOWN UP 2. Select a desired frequency using the auto-tuning button 4 or manual-tuning button 3 . PLL SYKTHESIZED AK TUNER 3. Press the preset button for 1.5 sec or longer to store the number into the memory. The display 6 will show the preset number when storing is completed. Then, when preset button 5 is released after being pressed for less than 1.5 seconds, the stations stored in the memory can be selected. One station per button can be stored.
AM106610 Manual tuning Select a desired frequency by pressing the manual tuning button 3 . Each time the switch is pressed, the frequency is changed by 9 kHz. If the button is continuously pressed for about 0.5 seconds or more, the frequency also increases or decreases until the button is re- leased. . button: selects higher frequency. , button: selects lower frequency. When the frequency reaches the upper or lower limit, it is automatically changed to the opposite limit as the case may be. Auto tuning When the auto tuning button 4 is pressed, the frequency increases and once the desired station is selected, auto tuning will stop.
If wishing to select another station, press the auto tuning button again. During auto tuning, when this button is pressed, auto tuning is released and the frequency prior to auto tuning is selected. When the frequency reaches the upper or lower limit, it is automatically changed to the opposite limit as the case may be. If the receiving wave is too weak to receive, select the desired frequency using the manual tuning button. 2-35