Trying Out the Instrument
R&S
®
NGL200/NGM200
23
Getting Started 1178.8720.02 ─ 05
5
Trying Out the Instrument
This chapter describes some basic functions that you can perform with the
R&S
NGL/NGM.
Source and sink current
The R&S
NGL/NGM power supply series are 2 quadrant power supplies
which may both source and sink current. When the voltage across the out-
put terminal exceeds the set voltage, current flows into the instrument. The
default behavior "Auto" can be configured in output menu, see section "Out-
put mode" in the User Manual.
On the display, sink mode is shown as negative current.
5.1
Setting the Output Voltage and Current
1. Press [Home] key.
The R&S
NGL/NGM displays the home window.
2. Select voltage or current parameter in the home window.
The R&S
NGL/NGM displays an on-screen keypad to set the value.
3. Enter the required value.
4. Confirm value with the unit key (V/mV or A/mA).
5.2
Activating the Channels Output
The output voltages can be switched on or off regardless of the operating mode
the instrument is in.
To switch on or off channel output.
1. Select desired channel key ([Ch1] or [Ch2]) on the front panel.
2. Press [Output] key.
Activating the Channels Output
