An external PC keyboard to the CMU can be connected to the USB connector at the rear of the instrument. An external keyboard facilitates the input of numbers and texts.

For the interface description see section "Hardware Interfaces" in chapter 8.

The key assignment can be changed in the Misc. tab of the Setup menu:

Language assignment

Ø To open the Setup – Misc. tab press the SETUP key at the front of the instrument and activate the Misc. hotkey at the lower edge of the screen.

Ø Use the rotary knob to select Keyboard and set the desired language (US or German).