PSM1700 PsimetriQ user manual
2-2
because of the high impedance of the inputs, the rms
display may read some random values due to noise pick
up. If the unit does display any values with no leads
connected, give the unit thirty minutes to warm up then
press ZERO.
Connect the output lead to the output connector of the
PsimetriQ and the input probes to the two input
connectors. Connect the output to both of the inputs by
connecting the black clip on the output lead to the 0V clip
on each of the input probes, and the red clip of the output
lead to the input probes. Note that this is easiest to do by
connecting across a resistor (any value above 1k).
Press the OUT key to invoke the output menu, then press
the UP key to select the output on/off control then the
RIGHT key to turn on the output.
Exit the menu by pressing the ENTER button or the HOME
button twice.
The display should now indicate an rms value of ~1.4V on
both channels, each of which should indicate the 3V range.
Press the FRA key to select the frequency response (gain
phase) analyser function and check that the gain reads
0dB 0.02dB, and that the phase reads 0.01.
In the event of any problem with this procedure, please
contact customer services at Newtons4th Ltd. or your local
authorised representative: contact addresses and
telephone numbers are given in the appendix at the back
of this manual.
To Next Page
Loading...
Need help?
General
