Kenwood TS-990S Operation Manual - Page 89

6 Select [OK] (F4) from the Read Configuration Data screen. • The reading of the RX equalizer data file from the USB flash drive will start. A message notifying you of the processing appears when the reading starts. • If you press [CANCEL] (F7), the Read Configuration Data screen closes and the RX Equalizer screen appears again without reading the file data. • A message notifying you of the completion of data reading appears when the RX equalizer data file has been read from the USB flash drive. 7 Press [OK] (F4) to end. • The reading of the RX DSP equalizer data file from the USB flash drive has been completed. • Remove the USB flash drive only after Safe Removal of USB Flash Drive is executed. {page 12-1} ASSISTING YOUR SMOOTH QSO 5 PREAMP Preamp automatically switches at 21.5 MHz from a lowgain type preamp to a sensitivity-prioritized high-gain type preamp. Pressing the [P.AMP] (F) key on the submenu located on the right side of the main screen toggles the preamp. Each key press toggles this function between active and inactive. While the preamp is active, "ON" appears on the lower line of the key guide. '