Tonghui TH2829 Series - Self-Check Function of Scanner Relay; Operation Steps for Scan Self-Check

TH2829X Series Operation Manual Chapter 7 Transformer Auto Scanning Test
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TH2829x782
TH2829x783
7.18 Self-check function of scanner relay
7.18.1 Operation steps for scan self-check
1. Remove all fixtures on scan box, leave the box as below.
TH2829x784
Interface board for
24-channel to 20-channel
48-channel interface
board