DX-394 Communications Receiver (200-0224) Understanding The Receiver Faxback Doc. # 31328 A LOOK AT THE CONTROLS A quick look at the display will help you understand each control's function. VOLUME - adjusts the sound level RF GAIN - adjusts the receiver's sensitivity MODE - sets the receiving mode FINE TUNE - fine tunes the reception signal, especially when you tune to SSB and CW Main Tuning Knob - selects frequencies STEP DOWN ARROW and UP ARROW - selects the 0.1, 1, 5, or 10 (9) kHz tuning frequency step sequentially TIME SET - sets the built-in clocks SLEEP - turns off the receiver after 30 or 60 minutes DIMMER - selects two levels of display back lighting brightness POWER - turns the power on and off TIMER - sets the built-in clocks and turns the timer on or off NB - turns noise blanker on and off MON - stores the current frequency into a monitor memory and recalls the frequency from memory LOCK - disables the main tuning knob and all buttons except POWER and LOCK to prevent accidental operation LIMIT - turns on the limit mode and sets the frequency range BAND - selects LW (150-509.9 kHz), MW (510-1729.9 kHz), or SW (1.73-29.9999 MHz) sequentially METER - selects one of the 13 International Broadcasting Bands FREQ - directly tunes to the frequency with number and decimal keys DOWN ARROW and UP ARROW - tune up or down, select higher or lower limit frequencies within the limit mode, and the search direction in the limit, band, and meter modes CLEAR - clears an incorrect entry PGM - turns on the program mode to set a limit frequency store a frequency or set a timer Each number key has a single digit printed on it and a meter band printed above it. Use the digits on the keys to enter the numbers for a frequency, a channel or a time setting. Use the meter band above the key (120m, for example) to select an International Broadcast Frequencies Band. . - enters a decimal point when you enter a frequency ENT - stores a frequency in a channel (01/05/96)