Connecting the HHT
1 - To/from other RIUs or TDM Card on DACS.
2 - To Panel (if required)
See ASSY-01-RIU04-MN-2 for information on connecting the RIU to the TDM Ring, setting RIU addresses, and panel connections.
- RIU should already be connected to its power supply, TDM Ring, and synchronized. See RIU Assembly Booklet and/or DACS Operation & Maintenance Manual for further information.
- If a state machine is monitoring the HHT port, a few seconds after connecting the HHT to the RIU, the state machine program will begin to display its designated information on the HHT display.
- If no state machine is monitoring the HHT port, or the RIU is not synchronized with the TDM Ring, the HHT display will show only a blinking cursor.
|RIU-0X-D||Remote Interface Unit (RIU, X = # of channels)|
|CA-RJ12-RJ12-L-A||Serial Cable (if purchased separately)|
|HHT-01||Hand-Held Terminal Unit (cable included)|