Necode Electronics: A Division of Rhodes Electronics, Inc.

SEA 235 to 321AR or 322AR/ARX

SEA 235 LABEL 321AR or 322AR/ARX
PIN 1 COMMON GND
PIN 2 KEYLINE OR PTT PTT
PIN 3 MIC ADJ. TO .5VPP MIC
PIN 7 DC(-) GND
PIN 8 DC(+) N/C
PIN 11 LL RECV. AUDIO REC