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Specifi

 cations

Limited Warranty

This Linear product is warranted against defects in material 
and workmanship for twenty four (24) months. 

This warranty 

extends only to wholesale customers

 who buy direct from 

Linear or through Linear’s normal distribution channels. 

Linear does not warrant this product to consumers.

 

Consumers should inquire from their selling dealer as to 
the nature of the dealer’s warranty, if any. 

There are no 

obligations or liabilities on the part of Linear LLC for 
consequential damages arising out of or in connection 
with use or performance of this product or other indirect 
damages with respect to loss of property, revenue, or 
profi t, or cost of removal, installation, or reinstallation. 

All implied warranties, including implied warranties for 
merchantability and implied warranties for fi tness, are valid 
only until the warranty expires. 

This Linear LLC Warranty 

is in lieu of all other warranties express or implied.

All products returned for warranty service require a Return 
Product Authorization Number (RPA#). Contact Linear 
Technical Service at 1-800-421-1587 for an RPA# and other 
important details.

USA & Canada (800) 421-1587 & (800) 392-0123

(760) 438-7000 - Toll Free FAX (800) 468-1340

www.linearcorp.com

Copyright © 2009 Linear LLC

227887 A

Am

p

l

i

fi e

d

 Key

pad

s

Continuous Average Output Power, 8 

Ω

 

60 W (2 x 

3

0 W)

(1 kHz sinewave, 2 channels driven 1% THD)

Dynamic Range 

96 db

So

u

rce I

npu

ts

Source Input Impedance 

50 k 

Ω

Source Input Overload 

2.4 Vrms

Sampling Frequency 

48 kHZ

Audio Resolution 

24 Bit Stereo

Em

i

tter O

u

t

pu

ts (1 for e

a

ch so

u

rce 

inpu

t)

Output Drive Current 

12 mA

Output Drive Voltage 

12 VDC

Power S

upp

ly

Input 

120 VAC 60 Hz, 1.2 A Avg.

Output 26 

VDC

Power Consumption Maximum 

200 W

Power Consumption Standby 

20 W

Re

gu

l

a

tory

USA TUV

Canada TUV

Phys

i

c

a

l D

i

me

n

s

i

o

n

s (D x W x L)

ENC-PS 

2.1” x 6.

3

” x 8.5”

ENC-HUB 

1.9” x 6.

3

” x 6.8”

ENC-DRS 

2.6” x 1.8” x 4.1”

ENC-SIWP 

2.9” x 1.

3

” x 4.1”

ENC-LIWP 

2.9” x 1.

3

” x 4.1”

Summary of Contents for 2171-4

Page 1: ...USA Canada 800 421 1587 800 392 0123 760 438 7000 Toll Free FAX 800 468 1340 www linearcorp com Multi Room Audio Distribution System Installation Setup Instructions...

Page 2: ...Unplug the unit from the wall outlet before cleaning or polishing it Do not use liquid cleaners aerosol cleaners gasoline or other flammable fluid Clean the exterior of the unit with a slightly damp...

Page 3: ...le head IR Emitter 4 pack 3 Hub and Power Supply Setup 4 Structured Wiring Enclosure 4 Mounting Bracket Installation 4 Hub and Power Supply Installation 4 Zone Pairing 4 Expansion Hub Setup 5 Expansio...

Page 4: ...ENC SIWP serve as primary audio source inputs and wire directly to the hub Up to four source input wall plates can be connected to the primary or base hub Local input wall plates Model ENC LIWP serve...

Page 5: ...urce components from a remote location Selects audio source Adjusts speaker volume and has mute function Remotely controls system power Programmable macros with up to 19 steps each ENC DRSFA SL 4 Scre...

Page 6: ...et cover plate WARNING Do not connect the power supply to the AC line until after the installation is complete Hub and Power Supply Installation The hub and power supply mount to the grid holes in the...

Page 7: ...d OUT connectors until all the hubs are connected Use Cat 5 cables to interconnect the hub sources Each hub has four 4 SOURCE INPUT and four SOURCE OUTPUT Type 110 punch down connectors Start at the f...

Page 8: ...uld be mounted in locations where audio source components will be placed Each source component will have an audio connection to the wall plate using coax or optical cable and an infrared emitter wire...

Page 9: ...110 punch down tool connect the keypad s Cat 5 cable to 4 one of the KEYPAD ZONE terminals on the hub If using the HI POWER hub outputs connect the 2 conductor wire to one of the HI POWER OUTPUT termi...

Page 10: ...L LEFT CHANNEL 1 2 3 4 0db OFF OFF OFF OFF 4db ON OFF ON OFF 8db OFF ON OFF ON 10db ON ON ON ON The clipping indicator will light if the signal level is too high IR Out Connection The local input wall...

Page 11: ...Power To ready the system for testing power must be applied to the hub s Plug all power supply line cords into the outlets that were installed 1 Verify that the 2 POWER indicator is lit on each hub in...

Page 12: ...res This Linear LLC Warranty is in lieu of all other warranties express or implied All products returned for warranty service require a Return Product Authorization Number RPA Contact Linear Technical...

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