Niles Audio ZR-4 manual IR Control Input, HT Sync

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SYSTEM CONFIGURATION 3

ZR-4 Multizone receiver Integrated With A Home Theater System

The ZR-4 can share source components with a home theater system.

Cable Box

Niles AVDA-3 Distribution Amplifier

Satellite Receiver

CD Player

Niles MF-1

MicroFlashers

ZR-4

 

 

 

 

 

H.T. Sync Input

 

 

 

 

 

 

 

 

 

KEYPADS

 

 

MICROFLASHERS®

HT Sync

 

 

Expansion

1

2

2

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AM/FM

 

 

3

4

4

 

 

 

 

 

 

 

 

High Output

12 V

RS 232

IR In

 

 

 

 

Flasher

Trigger

 

Global

L

R

2

Home Theater Receiver

Plugged into

Switched AC outlet

HT-MSU

Audio Cables

Flasher Output

AUDIO INPUTS

ZONE 1

ZONE 2

ZONE 3

ZONE 4

 

 

120 Volts ~ 60Hz. 200 Watts Max.

 

 

8 Ω (4 Ω Min.)

8 Ω (4 Ω Min.)

8 Ω (4 Ω Min.)

8 Ω (4 Ω Min.)

L

 

 

 

 

Speaker Outputs

Speaker Outputs

Speaker Outputs

Speaker Outputs

 

 

 

 

 

Page

 

 

 

 

 

 

 

 

L+ L- R- R+

L+ L- R- R+

L+ L- R- R+

L+ L- R- R+

 

 

 

 

 

 

 

 

 

R

 

 

3

4

 

 

 

 

Pre Out Fix

Var

Double Insulated

 

 

 

 

When servicing use only

 

 

 

 

 

 

identical replacement parts.

Figure 5. ZR-4 Integrated with a Home Theater System

IR Control Input

The ZR-4 accepts IR commands from a home theater system through the global IR Control Input. This activates the virtual “home theater zone.”

HT Sync

This 3.5mm connector lets the ZR-4 MultiZone Receiver know when the home theater receiver is active. The ZR-4 will not go into standby mode or turn off the shared source until all of its zones are off and this voltage is eliminated.

Source Components

The audio output of the source components must be routed to both the ZR-4 MultiZone Receiver and the home theater receiver. This is best accomplished using a Niles AVDA-3 Source Level Stereo Audio/Video Distribution Amplifier (FG00814) for each source. A second but less effective method would be to use RCA Y-adaptors to split the source component outputs in two, one going to the ZR-4 MultiZone Receiver, the other to the home theater receiver.

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NILES AUDIO CORPORATION – 1-800-BUY-HIFI – 305-238-4373

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Contents ZR-4SERIES Congratulations Introduction Niles ZR-4 MultiZone Receiver KitHand-Held Learning Remote Control Party or Whole House ModeFour-Source, Four-Zone MultiZone Receiver Built-In AM/FM TunerContents ZR-4 MultiZone ReceiverWeather-Resistant Keypad Three seconds turns off the entire system all zonesPlacement of the ZR-4 Multizone Receiver Installation ConsiderationsSystem configuration CAT-5 Cable T568A TerminationSource Components KeypadsMicroFlasher Outputs Global 12V Control OutputSystem Configuration Volt Speaker WireExpansion Connection Source component controlExternal Control IR Control Input HT SyncZR-4 can share source components with a home theater system RS-232 Connection Niles ZR-KE Keypad ExpanderPre-Amp Output 12V Trigger OutputTelephone and/or doorbell paging Connect the Speaker Wires PreparationAttach the Rack Mount Ears if Needed Connect the Audio Input CablesConnect the IR Flashers Connect the Keypad CAT-5 CablesConnect the Slave ZR-4 MultiZone Receiver ChassisConnect the Main Power Cable Connect the Global 12V OUTConnect the HT Home theater Sync if Needed Connect External Control if NeededKeypad Installation Install the Master KEYsChoose a Mounting Location Changing the Keypad ColorMain Power Configuration ModeConfiguring the MultiZone receiver Master/SlaveMode Volume Paging volume level for all selected zones is adjustableZR-4 will return to normal operating mode Default TURN-ON Volume Zone 4 SpeakersSetting up the AM/FM Tuner Configuring the zoneBass Adjustment Treble adjustmentInstalling Batteries Battery Use And SafetyConfigure TV and Aux Configuring the Hand-Held remoteSearching for Your Code Checking the CodesConfiguring sources 2,3, Learning PrecautionsProgramming a Learned Key Deleting a Single Learned KeyRestoring all Key Functions to Factory settings Programming a SequenceProgramming a device-Dependent Sequence Play The AM/FM TunerParty Mode TroubleshootingPlay Sources HAND-HELD Remote Control Troubleshooting Specifications Tuner SectionNiles Audio Corporation 1-800-BUY-HIFI L e s a u d i o C o r p o r a t i o n
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ZR-4 specifications

The Niles Audio ZR-4 represents a significant advancement in multi-room audio technology, designed to deliver an exceptional listening experience throughout your home. As a zone amplifier, it is engineered to serve multiple rooms or zones simultaneously, making it a perfect choice for music enthusiasts who want to enjoy high-quality audio in various settings without the need for multiple audio systems.

One of the standout features of the ZR-4 is its ability to support up to four different audio sources, allowing users to simultaneously play different music in multiple zones. This feature is particularly appealing for families or households with diverse musical tastes, as it provides the flexibility to cater to everyone’s preferences. Each of the four zones can be individually controlled, enabling different volumes and selections, thus ensuring a personalized listening experience.

The ZR-4 is built with advanced technologies aimed at enhancing audio quality and performance. It utilizes a Class D amplification design, which not only increases efficiency but also helps deliver a clean and powerful audio signal. This design allows the unit to maintain high sound quality without generating excessive heat, ensuring continuous operation without the need for elaborate cooling systems.

Another impressive characteristic of the ZR-4 is its user-friendly operation. The system is compatible with the Niles Audio IC series of in-wall and in-ceiling speakers, making installation straightforward for both professionals and DIY enthusiasts. Additionally, the ZR-4 offers 12-volt trigger outputs, which can be utilized to control external devices, streamlining the integration of the ZR-4 into existing home automation systems.

Connectivity is also a significant aspect of the ZR-4, as it includes a variety of input options, including line-level inputs and speaker-level inputs, making it adaptable to various audio setups. Its compact design allows for easy placement within cabinets or racks, conserving valuable space while maintaining an unobtrusive presence.

Overall, the Niles Audio ZR-4 embodies sophistication and versatility in multi-room audio distribution. With its powerful amplification, source flexibility, and advanced features, it is an ideal solution for those looking to enhance their home audio experience while enjoying the convenience of seamless control over multiple zones. This unit is not just an investment in audio; it is an investment in lifestyle, elevating the way music can be enjoyed in everyday life.
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