HD- ACU and multi-switch for DirecTV

Antenna baseplate

RF1

POWER RF2

1	FUSE
ANT.RF1 RECEIVER	PC I NTERFACE ANTENNA DC10.8 - 15.6V

LNB	VHF/UHF	POWER	LNB
RHCP/+13V	INPUT	24V DC	LHCP/ +18V	Multi S/W	Antenna
				Multi S/W	Antenna
				18 V	RF 1

			Multiswitch	DiSEqC
			Multiswitch	Supplier
GROUND				Supplier
			Multi S/W	Master
			IRD 1	IRD

OUT 1	OUT 2	OUT 3	OUT 4
			4	5

IRD 1

IRD 2

IRD 4

IRD 3

MASTER

D9624_1

The installation shown above uses an HD-ACU and a multi-switch. However, to be able to track three DirecTV satellites and have the ability to change channels using DiSEqC, you will need to purchase and install a DiSEqC Supplier - Raymarine Part No. A90614. For full details of using DiSEqC to switch satellites refer to “Satellite switching”.

To connect a multi-switch and DiSEqC Supplier:

1. Connect a 15 m RF cable between Antenna RF1 of the HD-ACU and RF1 on the antenna baseplate.