54 PRODIGIT
3-3. Front panel description (2)
The mainframe’s LCD will illuminate fully at mains power ON.
3.3.1. REMOTE mode
The REM will be lit when 3350F is being controlled via the GPIB/RS232/USB or
LAN -Interface. To bring back the unit to front panel control the local button on the
Right hand side of the mainframe can be pressed.
3.3.2. GPIB Card
The LCD will permanently show GPIB if this computer interface has been fitted.
3.3.3. RS232 Card
The LCD will permanently show RS232 if this computer interface has been fitted.
3.3.4. USB Card:
The LCD will permanently show USB if this computer interface has been fitted.