(25) [SCOPE] Switch Press this button momentarily to switch between the the Menu, the Scope, the Full TFT screen Scope, the Scope + AF-FFT (when the optional FFT unit is installed), and the Scope Memory (when there is memory) screens. When the optional FFT unit is installed, press and hold this button for more than 1 second to operate the decode funtion (when operating CW, RTTY PSK). (26) [AUTO] Switch This button is used the select the scope mode (AUTO or MANUAL). (27) [MENU] Switch This button is used to access the Menu system. The various transceivr characteristics may be configured. Menu operation is described in detail, in this manuel. IMPORTANT NOTE: Pressing the [MENU] button will activate the Menu, and the Menu itams will appear on the display. Once you have changed the parameters, you must press the [MENU] button to save any configuration changes.

(28) [SELECT] Switch This button is used to select the Menu system. (29) [◄, ▲, ▼, ►] Switches These buttons permit selection of the Menu items and settings.