36
(800) BUY-HIFI NILES AUDIO CORPORATION
IM-AUDIO INSTALLATION INSTRUCTIONS
INSTALLATION
WARNING: Always turn the power OFF on the
Intellicontrol ICS Modular MultiZone Receiver and be
sure the AC line cord is disconnected to avoid damage
and electrical shock before making any connections to
the IM-AUDIO Module.
CAUTION: The IM-AUDIO Module is susceptible to static
discharge. Be sure to use a grounding strap or touch an
earth ground prior to picking up the IM-AUDIO. Handle
the card by its edges.
1. Carefully slide the IM-AUDIO Module into the
appropriate card slot. (Refer to the GXR2 Installa-
tion Worksheet to assure proper card slot number.)
2. Concentrate on the GXR2 card cage guides as you
insert the module card.
Figure 1. Inserting the module card into the GXR2 card cage
3. Be sure the multi-pin connector is secured to the
header in the card cage.
4. Tighten thumbscrews. (Do not over tighten.)
CONNECTING AN AUDIO COMPONENT TO
THE IM-AUDIO MODULE
Audio
When all IM-Audio modules are installed in the Intelli-
ControI ICS Modular MultiZone Receiver, connect the
Left & Right line level audio OUT of source the compo-
nent to the Left & Right audio IN on the appropriate IM-
AUDIO card.
IR
Attach a Niles IR Flasher (Niles model MF1, MF1-VF)
directly over the IR eye on the component. (Shine a
flashlight onto the front panel of the component to find
the IR eye if it is not obvious.)
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Carefully run the flasher wire back to the IntelliControI
ICS Modular MultiZone Receiver and plug it into the IR
OUT jack on the appropriate IM-AUDIO card.
Sync:
NOTE: If discrete IR ON/OFF codes are available for
the specific source component, 12V or Video Sync sens-
ing is not required. If “Toggle Power” is the only IR
code available, use one of the Sync methods below to
manage turning On and Off the component.
Audio Component Connections
CONNECTING A VIDEO COMPONENT AND
CURRENT SENSOR
Video Sync
If the source component has a composite video output,
connect the composite video OUT of the source compo-
nent to Video Sync IN.
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IM-AUDIO Module Cards
CAT-5 Cable
L&R Cascade Audio
OUT to Audio IN
Expansion
Out to Master
Communication
& Control Switch
GXR2 Master Chassis
GXR2 Slave Chassis
CD Changer
IM-AUDIO
Module
Audio OUT L&R
To Unswitched
Outlet
CS-12V
IR Flasher
on Front
panel
IR Cascade
OUT to IR IN
TM-AM/FM
Module
EXAMPLES OF INTELLICONTROL
®
ICS SYSTEM CONFIGURATIONS
Figure 2. IM-AUDIO A/V Hook Up Diagram.