SRS Labs SR850 - Manual (Page 181)

6-5
Remote Programming
HARM (?) {i} The HARM command sets or queries the detection harmonic. This
parameter is an integer from 1 to 32767. The HARM i command will set
the lock-in to detect at the i
th
harmonic of the reference frequency. The
value of i is limited by ixf
≤
102 kHz. If the value of i requires a detection
frequency greater than 102 kHz, then the harmonic number will be set to
the largest value of i such that ixf
≤
102 kHz.
SLVL (?) {x} The SLVL command sets or queries the amplitude of the sine output.
The parameter x is a voltage (real number of Volts). The value of x will
be rounded to 0.002V. The value of x is limited to 0.004
≤
x
≤
5.000.