Did Interface Board (Didb) - Vodavi Starplus Triad 1/2/3 Installation Manual

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DID Interface Board (DIDB)

The Direct In-Dial Interface board (DIDB) provides four (4) analog DID CO
interface ports. The DIDB can be optionally equipped with a DTMF
Receiver Unit (DTRU) daughter board to detect DTMF tones.
Installing the DTRU Module
1. Unpack the DTRU Module from its antistatic conductive bag in the
2. Locate the CON1 and CON2 connectors on the DTRU module.
3. Locate the CN1 and CN2 connectors on the LCOB (outlined).
4. Position the DTRU module so that the CON2 and CON1 connectors
5. Push the DTRU module onto these connectors making sure it is
packing box.
match up with the CN1 and CN2 connectors on the LCOB
respectively.
seated properly.
Refer to Figure 2-16. This completes the installation procedure for the
DTRU Module.
CO/PBX Connections