Figure 38, Test points, receiver, Table 42 – Vaisala FD12P User Manual
Page 152: Receiver test points, Figure 38 test points, receiver
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User's Guide _______________________________________________________________________
152
_____________________________________________________ M210296en-A
Table 42
Receiver Test Points
Test Points Description
TP1
Synchronizing pulse for factory tests
TP2
Reference voltage -2.5 V, ±1 %
TP3
+5 V
TP4
Measurement signal after high-pass filter
TP5
P15: +15 V, ±1 V
TP6
M15: -15 V, ±1 V
TP7
GND
TP8
Measurement signal after 2-stage amplifier
(AC)
TP9
Measurement signal 0 … -10 V before
V/F converter
9611-006
Figure 38
Test Points, Receiver
CPU
TP1
GND
TP2
GND
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