Integra DTM-5.3 appendix Rear panel description, ZONE 2 CONTROL SELECTOR, A-Busready, ZONE 2 OUT

Rear panel description

This section identifies and explains how to use the terminals found on the rear of the DTM-5.3. Before connecting your audio and video compo- nents, be sure to read this section carefully and then proceed to the explanations on how to connect each individual component (see page 10).

						ZONE 2	12V
			IR OUT 40K			OUT	TRIGGER		IR	SPEAKER IMPEDANCE
ANTENNA	ZONE 2		IR OUT B	ZONE 2	DC IN	L	ZONE 2		IN		SELECTOR
	CONTROL			OUT	24V 1A					SET BEFORE POWER ON
	SELECTOR		56K				OUT	IN		A OR B :	A OR B : 4 OHMS MIN.
									OUT
AM	A-BUS	IR								8 OHMS MIN.	/SPEAKER
										/SPEAKER	A + B : 8 OHMS MIN.
			A			R
											/SPEAKER
											AC INLET

	FM		SUBWOOFER		MONITOR	DVD	VIDEO			SPEAKERS
	75
		GND		PRE OUT	OUT	IN	OUT	IN	A	B
			REMOTE
								V
			CONTROL								AV RECEIVER
										L	MODEL NO. DTM-5.3
											RATING:
IN	IN	OUT	IN	OUT	IN	IN	OUT	IN			AC 120V 60 Hz 2.8A
											AC OUTLET
L								L			AC 120V 60 Hz SWITCHED
											120W 1 A MAX.
R								R		R

PHONO CD TAPE 1

TAPE 2 DVD VIDEO

ANTENNA

These connectors enable you to connect the FM indoor antenna and AM loop antenna supplied with the DTM-5.3.

GND

Use this GND terminal to connect the ground (or earth) wire if a turntable is connected. Refer to “Connecting components” on page 10.

ZONE 2 CONTROL SELECTOR

This switch enables you to select whether the Zone 2 function is controlled from the A-BUS system or from the IR system. Sliding the switch to the left will select A-BUS system con- trol, and sliding it to the right will select IR system control.

A-BUS READY

A-BUS is a simple, efficient, elegant audio distribution sys- tem. The wiring installation time is significantly reduced as only a single CAT-5 wire is run to each location. A-BUS is easy to use, reliable, affordable, and most of all, far better sounding than conventional auto former based volume con- trols.

ZONE 2 OUT: Use a CAT-5 (eight conductor twisted) cable to connect directly from the receiver’s A-BUS RJ45 Hub to an A-BUS keypad. A-BUS outputs enable connection of up to four A-BUS keypads.

Warning:

DO NOT connect ZONE 2 OUT to any computer or network connections (i.e., Ethernet). It will damage the computer or network components since 24-volt power runs on this cable to power the amplifier stages of the amplifier module.

IR OUT: Another feature of the A-BUS system is the ability to control source equipment in a room other than where the A-BUS module is installed. If you wish to control another source from the receiver at the A-BUS keypad by remote con- trol, connect the A-BUS or another brand IR emitter on the receiver’s 40 K terminal. Then place the emitter on the remote receiver on the front panel.

Typically, the emitter will work when you connect with a 40 K connector. If it does not work, try a 56 K connector.

DC INPUT: Connect the A-BUS power supply. Do not use any other AC Adapter on this connector as it may cause severe damage to the receiver.

Note:

Don’t insert an A-BUS connector while Zone 2 or DTM5.3 is on.

ZONE 2 OUT

Connect the device that will be used in the remote zone (Zone 2). For more information on making the connections, refer to “Connecting the remote zone (Zone 2)” on page 14.

12V TRIGGER ZONE 2 OUT, IN terminal

These terminals are provided so that you can use the DTM-

5.3to control another externally-connected device. Connect the component to this 1/8-inch mini-jack terminal. When the set input source is selected, the device will turn on. Set the 12V TRIGGER terminal using the Zone 2 mode.

When the DTM-5.3 is in Zone 2 mode, this terminal outputs at 12 V/100 mA.

IR IN/OUT

If the DTM-5.3 is located inside a rack or cabinet that will not allow infrared beams to reach the IR sensor, you will need to connect a remote sensor to IR IN input to be able to use the remote controller.

Then install the remote sensor in an unblocked location at which you can easily point the remote controller.

Using a mini-jack connector, connect the IR emitter to the IR OUT terminal on the DTM-5.3 and then place the IR emitter on the remote sensor of the component or facing it.

Refer to “Operating components not reached by the remote controller signals (IR IN/OUT)” on page 15.

SPEAKER IMPEDANCE SELECTOR

The DTM-5.3 provides two speaker system connections (SPEAKER A and SPEAKER B). Set the SPEAKER IMPEDANCE SELECTOR according to the impedance of speakers to be connected.

Warning:

Do not plug in the power cord during speaker system connection and operation of the SPEAKER IMPEDANCE SELECTOR.

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