345BASIC OPERATION12345678910111213141516D Using the PC keyboard➥ Push the desired numeral keys on the PC keyboard, thenpush [Enter] to set the frequency.• When inputting from the keyboard, click anywhere in the receiverscreen first, then begin inputting from the keyboard.• When making a mistake while inputting a frequency, click [CE]on the receiver screen to clear the input and return to the previ-ous frequency.• When you want to change the 100 kHz digit and below, push [•]first, then the numeral keys and then [Enter].• When you want to set the 100 kHz digit and below to 0, input theMHz digits and then push [Enter].• When inputting a frequency outside of the allowed receive fre-quency range, the previously selected frequency is automaticallyselected after clicking [Enter]. Squelch level settingThe squelch function sets a minimum receive signal levelbelow which no audio is emitted from the speaker. This con-veniently prevents noise and static from being emitted whenreceiving weak signals or no signals at all.Further setting of squelch removes weak signals. The removelevel is displayed on the S-meter (S-meter squelch). Thesquelch does not open if a signal below the set S-meter levelis received.D Using the multi-function receiver screen orcomponent screen➥ Click [SQUELCH] to set the squelch level.• Right-click to increase the squelch level (tight squelch).• Left-click to decrease the squelch level (loose squelch).• When clicking and holding [SQUELCH], the audio level scrollsup or down.• The S-meter squelch level is displayed in the function display.D Using the simple function receiver screenq Click [MENU] and select the ‘Function controller’ when itis not displayed.w Click [SQL J] or [SQL K] on the function controller to se-lect the desired squelch level.• The S-meter squelch level is displayed under the frequency in-dication.