Figure 44 Transmitter Card Positions - Vaisala PR-23 Series User Manual

PR-23 Series User Guide
To troubleshoot refractometer hardware problems, it is often important to localize the
different cards inside the DTR. The Diagnostic LEDs on the cards help solve the problems
and give an indication on whether a connection is good.
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Figure 44 Transmitter card positions
1 Power indicator light
2 Transmitter processor card PR‑10500
3 H1 interface card PR‑10701
4 Transmitter motherboard PR‑10600
5 Power module
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