GW Instek GSP-930 User Manual - Manual (Page 52)

GSP-930 User Manual
50
Vertical Scale Units
Description Change the vertical units for both linear or
logarithmic scales.
Operation 1. Press
Amplitude
> More[F7]>Y Axis[F1] and then
choose the desired units.
2. The units are changed accordingly.
Units: dBm, dBmV, dBuV,
Watts, Volts
Reference Level Offset
Description The Reference Level Offset function sets an
offset value to the reference level to compensate
for any loss or gain from an external network or
device.
The offset value does not affect the input
attenuation or the on-screen trace.
This setting will change the reference level
readout, the scale readout and the marker
readout.
Operation 1. Press
Amplitude
> More[F7]>RefLvlOffset[F2] and set
the offset level and unit.
2. To remove the offset level, set the reference
offset to 0 dB.
Range: 0dB ~ 50dB
Display Icon The AMP icon is displayed at the bottom
of the screen.