Instruction manual

9
Controls and Functions
keys
Serve to move the marker during frequency analysis. When a menu is displayed, the
keys serve to select parameters.
ENTER key
When a menu is displayed, the key serves to accept a setting.
PRINT key
Serves to start and stop printout of the current measurement screen or of data stored in
memory on a connected printer (DPU-414, CP-10, CP-11; option).
SETUP key
Pressing this key calls up the SETUP menu screen, for setting measurement param-
eters. Pressing the key once more returns to the measurement screen.
MEMORY key
Pressing this key calls up the MEMORY menu screen, for setting memory parameters.
Pressing the key once more returns to the measurement screen.
DISPLAY key
Pressing this key calls up the DISPLAY menu screen, for setting display parameters.
Pressing the key once more returns to the measurement screen.
I/O key
Pressing this key calls up the I/O menu screen, for setting input/output parameters.
Pressing the key once more returns to the measurement screen.
Optical port
This optical port allows sending measurement data over an infrared link to a computer
equipped with a suitable infrared port.
Remote control sensor
The signals from the remote control unit (NA-27RC1) are received here, allowing op-
eration of the unit from a distance of up to 3 meters.