Bose II manual Installed DC power connector, Installing the DC power connector

Using the Bose® Aviation Headset

Figure 10

Inserting headset plug into the connector

Figure 11

Location of headphone and microphone receptacles in a typical plane’s control panel

Installed DC power connector

An optional installed connector is available for pilots who want to use their plane’s DC power, instead of the battery pack, with the portable adapter cable. The connector’s small size allows it to be installed in a convenient location in the control panel, for example, near the head- phone and mic jacks.

Installing the DC power connector

Note: This installation must be done by mechanics qualified to perform this type of avionics installation for the aircraft in which the installed connector will be used.

1.Install the wires from the DC power connector into the plane. The pinout for the connector is as follows:

Pin	Wire	Description
1	Red	Headset power (7-32 Volts DC). Use a .5 amp fuse or
		circuit breaker.
2	Black	System ground. Connect to the existing audio ground.

2. Plug the headset adapter power plug into the connector.

3.Insert the headphone and microphone plugs into their receptacles in the aircraft’s control panel.

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