Power Connections

The DC module can operate in the following input modes:

• AC and DC
• AC only
• DC only

1. Make sure the receiver power switch is set to off.
2. Connect an AC power source to the AC input.
3. Connect a DC power source to the DC input.
4. Set the receiver power switch to on.

Note: The receiver will operate using AC power, unless the AC power source fails or is disconnected.

Operation Modes and Icons

An icon on the home screen indicates the operating mode and power source for the receiver.

Icon	Operating Mode	Power Source
	DC power available.	Receiver is using AC power source, with DC power available.
	Receiver operation from DC power source.	Receiver is using DC power source. AC power is not connected or has failed.
	DC Power not available.	DC power source is not connected or voltage level is below minimum requirements.

Note: Keep battery charged to a minimum of 10.9 V DC to ensure reliable DC operation.

Monitoring the DC Power Status

The status of the DC module can be viewed in the receiver menu:

1. From the Device Configuration menu choose DC Power Status.
2. The DC Module screen displays the following information:
   • DC MODULE INSTALLED: Yes or No
   • DC POWER AVAILABLE: Yes or No
   • POWER SOURCE: AC or DC

Connector Wiring Diagram DC to 4-Pin XLR

Recommended cable gauge for connector:

• 15 feet or less: 18 AWG (1 mm²)
• 16 to 25 feet: 16 AWG (1.5 mm²)
• 26 to 32 feet: 14 AWG (2.5 mm²)

Important: Total cable length should not exceed 32 feet.