GAI-Tronics 12830-001 DHS/DHF PCBA Replacement Kit - Manual (Page 3)

Pub. 42003-261A
Model 12830-001 DHS/DHF PCBA Replacement Kit Page 3 of 4
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4. Replace the Audio Interface and Intercom PCBA assembly with the kit PCB assembly. Attach the kit
PCB assembly to the front panel using the four screws removed in step 3. If the station is a hands-
free version, install the jumper on P43 as shown in Figure 2.
Figure 2. Jumper Detail on Audio Interface PCBA
5. Re-attach all of the connectors and field wiring into the Audio Interface PCBA. See Figure 3 and
Figure 4.
Figure 3. Audio Interface PCBA Connection Detail