user manual

ETI NUMBER: DS-002
6.
PROCEDURE
.-~
6.1
6.2
6.3
6.4
6.5
NOTE:
6.6
6.7
Disconnect the line and handset cord from the Dterm Telephone.
Place the Dterm II upside down on a clean fiat work surface.
Slide the Directory out and place it aside.
Remove the access panel by applying pressure (at the notch of the panel) and slide the access panel out as
shown in Figure 1.
Apply Pressure and
ut the Access Panel
Figure 1. Access Panel Removal
Connect the brown/white and white/brown power leads from the Companion 2 unit to a NE-201 26 (or
equivalent) transformer.
If the revision for the ETE-l-2 telephone is A (e.g., 294 A) proceed to step 6.6
If the revision for the ETE-l-2 telephone is B or higher proceed to step 6.7
The revision level of an ETE-l-2 telephone can be determined from the label on the bottom housing of the
telephone. Example: If the Lot No. on the label is 295A, the revision level of that particular telephone is A.
For ETE-1-2 Revision A. Connect the nine (9) wires from the.Companion 2 Speakerphone to the Dterm II
(ETE-1-2) PCB as shown in Table - 1 and Figure 2. Cut strap 58 from the PCB. (Spade lug receptacles H4 and
H5 can be accessed with Needlenose pliers.)
For ETE-l-2 Revision B and higher. Connect nine (9) wires from Companion 2 Speakerphone to Dterm II
(ETE-1-2) PCB asshown in Table 2 and Figure 3. Cut strap 58 from the PCB.
2OF5