User's Manual 23
CHAPTER 2
Amplifi er connections

If your amplifi er has XLR inputs,

it can be connected to the balanced

audio outputs as shown. It is prefer-

able to use the XLR con nec tions if

you have this option, because they of-

fer superior noise rejection compared

to un bal anced (RCA) connections,

especially for long cable runs.

(or use RCA unbalanced

outputs as needed)

AM
GND
FM
75 Ω
LEFT CENTER
RIGHT
LEFT SUR
RIGHT SUR
LB SUR
RB SUR
SUB
DVDSATVID1VID2VCRCD
PHONODAT
R
L
R
L
R
L
C
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b
R
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COMP
VIDEO
S
VIDEO
TAPEDATTAPELEFTL SURCENL
B SURFIXED MAINZONE2
PHONODATTAPEDATTAPEFIXED MAINZONE2
LEFT
DVDDVD
CD
SAT
DAT
VID1
VID2
SATVID1CD
LEFT SURCENTERSUB2LB SURL SIDE AXIS
RIGHTRIGHT SURSUB1SUB3RB SURR SIDE AXIS
RIGHTR SURSUBRB SUR
MAIN VCRVID2/MON2
DVD SATVID1VID2VCRCDMAIN VCRVID2/MON2
DVDSATVID1VID2VCRCDMAIN VCRVID2/MON2
DVDSATVID1MAIN MAIN
ZONE2
ZONE2
12VDC
12VDC
MAIN ZONE
MON2
BALANCED AUDIO OUTPUTS
TRIGGERS
I R
I R
COMPONENT OUT
AUDIO/VIDEO OUTPUTS
AUDIO/VIDEO INPUTS COMPONENT VIDEO IN
RS-232
AUDIO INPUTS
AUDIO OUTPUTS
8-CHANNEL INPUTS
STEREO OUTPUTS
MAIN AUDIO OUTPUTS
DIGITAL AUDIO INPUTS
SIDES
DIGITAL OUTIEEE
1394
AC INPUT
Made in
Snohomish Washington
U.S.A.
Sunfire Corporation
Theater Grand IV
120 VAC
60 Hz
12VDC
C
CC
r
Y
b
R
L
MANUFACTURED UNDER LICENSE FROM
DIGITAL THEATER SYSTEMS, INC.
US PAT. NO. 5,451,942, 5,956,674, 5,974,380,
5,978,762 AND OTHER WORLD-WIDE
PATENTS ISSUED AND PENDING.
"DTS", "DTS-ES EXTENDED SURROUND"
AND "NEO:6" ARE TRADEMARKS OF
DIGITAL THEATER SYSTEMS, INC.
COPYRIGHT 1996, 2000, DIGITAL THEATER
MANUFACTURED UNDER LICENSE FROM
DOLBY LABORATORIES. "DOLBY", "PRO-
LOGIC" AND THE DOUBLE-D SYMBOL ARE
TRADEMARKS OF DOLBY LABORATORIES.

Balanced analog

line-level audio signals

From:TGIV balanced

audio outputs

To: Amplifi er balanced

audio inputs

Speaker-level audio signals

From:Amplifi er speaker outputs

To: Speaker inputs

12 VDC trigger voltage

From:TGIV 12 VDC

trigger output

To: Amplifi er 12 VDC

trigger input

This diagram shows a Sunfi re

fi ve-channel am pli fi er. The left and

right surround back outputs and the

side-axis outputs can be connected to

other amplifi ers. The subwoofer output

can connect to a powered subwoofer.

You can also use a Sunfi re Cinema

Seven amplifi er, which has seven

channels, or use separate amplifi ers.

This diagram also shows the TGIV

12 VDC trigger output connected to

the 12 VDC trigger input of the Sunfi re

amplifi er. The amplifi er automatically

turns on whenever the TGIV main

zone is turned on.