© PCE Instruments
29
Eng
li
s
h
If the mix type is "+", then:
XCi=X1i*M1+X2i*M2;
YCi=Y1i*M1+Y2i*M2.
If the mix type is "-», then:
XCi=X1i*M1-X2i*M2;
YCi=Y1i*M1-Y2i*M2.
If the mix type is «~Y+», then:
XCi=X1i*M1-X2i*M2;
YCi=Y1i*M1+Y2i*M2.
If the mix type is «~X+», then:
XCi=X1i*M1+X2i*M2;
YCi=Y1i*M1-Y2i*M2.
Where XCi, X1i, X2i
– horizontal components of the mix of the 1
st
and 2
nd
frequencies, respectively;
YCi, Y1i, Y2i
– vertical components of the mix of the 1
st
and 2
nd
frequencies,
respectively;
M1, M2
– scales of the 1
st
and 2
nd
frequencies, respectively.
Threshold levels setup
Setup of "Circle" type frame
To set up circle type frame, operator should select "Type:
" in special item
of settings ALARM
–
(see Figure 14).
Fig. 14
– Setup of “Type:
“ threshold level
