How to reset the Kenwood TS-990S

Follow the procedure below to fully reset the transceiver.

Kenwood TS-990S

You may wish to perform a factory reset to your Kenwood TS 990 ham radio to clear out any settings you have modified. You can reset all configuration data in the transceiver to their defaults following these steps.

Total Time: 1 minute

Press [RESET] (F) from the Menu screen to open the
RESET screen

Press ^ (F2) or v MULTI/CH control to select the full reset.
Press [MENU TOP] (F) to exit the Reset Configuration
Data screen and display the Menu screen

Press [MENU TOP] (F) to exit the Reset Configuration
Data screen and display the Menu screen

Press [SELECT] F4

A message prompting the start of the Full Reset appears.
Pressing [CANCEL] (F4) to clear the message prompting
you to start Full Reset, without starting the Full Reset.

Press [SELECT] (F4)

The transceiver is reset and automatically restarts.