Sennheiser HMEC 306, HMEC 300, HMDC 322, HMEC 400, HMEC 322, HMEC 305, HMEC 302 Connector assignment

Connector assignment

	6				2	3
						4
					1	5
						solder side
						XLR-5 connector
Redel connector (NoiseGard™)		XLR-3 connector (NoiseGard™)		HMEC 305			HMEC 305-C
1	Power supply NoiseGard™ (DC+)	1	Power supply NoiseGard™ (DC+)	1	Audio Hi		1	Audio Hi
2	Audio Lo / DC –	2	Ground	2	Audio Lo / DC –		2	Audio Lo
3	Audio Hi left	3	Do not connect!	3	Microphone Hi		3	Microphone Hi
4	Audio Hi right			4	Microphone Lo		4	Microphone Lo
5	Microphone Hi			5	Power supply NoiseGard™ (DC+) 5			Not assigned!
6	Microphone Lo

1 3 1 2 3 4 1 2 3

1/ ” (6.35 mm) stereo jack plug		U174/U jack plug
	4
1	Audio Hi left	1	Microphone Lo
2	Audio Hi right	2	Audio Hi
3	Audio Lo	3	Microphone Hi
		4	Audio Lo

	PJ-068 jack plug
HMEC 302		HMEC 300
1	Power supply NoiseGard™ (DC+) 1		Not assigned!
2	Microphone Hi	2	Microphone Hi
3	Microphone Lo / DC –	3	Microphone Lo

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