30
Control unit
Selecting control unit
1.Click the testo 300 XXL instrument driver in the
archive window. The instrument driver is in colour.
2. Open the context menu for the instrument driver
with the right mouse button and select "Open". The
"Select device" window appears. "Slave Mode"
appears on the testo 300 XXL control unit
display. It is not possible to operate the control unit
keypad in this mode.
3. Select the control unit (001) and confirm by clicking
on "Select". The name of the selected instrument
appears in the archive behind the symbol.
The "Select device" is activated only if the
control unit and analysis box are connected.