TMPM5200-2
5-43
FLOAT/GROUND
button of the Input selection switches.
c.
To desele
10
6
buttons of the Input selection switches, put the
buttons in
opped-out state.
3.
Click on the Lock-in button to open the Lock-in Amplifier window.
Model 5110
1.
Turn on the POWER switch of the lock-in amplifier (see Section 5.2.5,
“Lock-In Amplifier”).
2.
Set the lock-in amplifier as follows:
a.
Press the A button of the Input selection switches.
b.
To put the Amplifier into the FLOAT state, press the
ct the 10
8
and
to the p
.
second until the amplifier starts, initializing parameters.
ters according to the following table:
4.
Check the Enable check box to activate the lock-in amplifier
It will take about one
If an error occurs, confirm the connections and the software settings.
5.
Specify the parame
Sensitivity
1 mV
OSC Frequency
20.000
Time Constant
1 ms
OSC Level
0.200
Ref. Phase
0.000
Output
ACosT, ASinT
6.
Click on the Advanced button.
The lock-in amplifier 1 Advanced window opens.