Hardy HI 2151/30WC Single-Scale Controller - Manual (Page 69)

Chapter 5 - Setup
5-5
Block Diagram
RS-232C, RS 422/485 Bi-
directional Serial Port
Setup Procedures Step 1. Check the jumpers and dip switches to see that they are in the
correct position. (See Chapter 4)
NOTE: Remove jumpers with all barriers.
Step 2. Press the Options button.
Step 3. Select the Serial Port (SERPRT) sub-menu.
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