- Extron Electronics Home Theater System User Manual

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XTRA™ Full Rack Series • Setup Guide

This guide provides basic instructions for an experienced installer

to set up and operate the Extron

XTRA Full Rack Series of

power ampliﬁers. All references refer to the

XTRA Full Rack Series: XPA 2002, XPA 2002-70V, 2003C-70V,

and 2004 User Guide.

• XPA 2002 outputs stereo audio at 200 watts rms per channel (4-ohm speakers) or

100 watts rms per channel (8-ohm speakers) on channels 1 and 2. Output is 400 watts

bridged mono (8-ohm speaker).

• XPA 2002-70V outputs 200 watts rms per channel on channels 1 and 2 for 70 V systems.

• XPA 2003C-70V outputs 200 watts per channel (4-ohm speakers) or 100 watts per channel

(8-ohm speakers) on channels 1 and 2, and 200 watts (70 V line, mono) on channel 3.

• XPA 2004 outputs stereo audio at 200 watts per channel (4-ohm speakers) or 100 watts

per channel (8-ohm speakers) on channels 1, 2, 3, and 4. Output is 400 watts per bridge

in bridged mono (8-ohm speakers) on bridge A (channels 1 and 2) and bridge B (channels

3 and 4).

Installation

NOTE: Adjust the audio level to = prior to the ampliﬁer being powered back up in step 5.

See “Rear Panel Features and Operation” in the user guide.

1. Turn off all equipment including the XPA ampliﬁer by toggling the power off and

disconnecting the power cords. Verify that the ampliﬁer is disconnected from the

power source before proceeding.

2. Mount the ampliﬁer — For diagrams of typical application examples, see “Application

Examples” in the user guide. For further mounting instructions, see “Mounting the XTRA

Series of Power Ampliﬁers” in the user guide.

3. Wire input to the 3.5 mm input connectors of the ampliﬁer, as shown in the following

illustration. See “Rear Panel Features and Operation” in the user guide for bridging

information.

" (5 mm) MAX.

Tip

Sleeve

Ring

Tip

Sleeve

Unbalanced Input

Balanced Input

The wires must not be tinned: tinned wire does not

hold tight in the captive screws and can break easily

after several bends.

4. Wire the outputs — Wire speakers to the output connectors of the ampliﬁer using the

included 2-pole (XPA 2002, XPA 2002-70V and XPA 2003C-70V) or 4-pole

(XPA 2003C-70V and XPA 2004) screw lock plug.

2-pole (70 V) output connector wiring:

4-pole (8 ohm or 4 ohm) output connector wiring:

IMPORTANT:

Refer to www.extron.com for

the complete user guide and

installation instructions.

1 2 3

(BRIDGE A) (BRIDGE B)

Do not tin the wires!

OUTPUT

70V

1 2

(BRIDGE)

1 2

Do not tin the wires!

1 2

OUTPUT

Summary of content (2 pages)

PAGE 1
XTRA™ Full Rack Series • Setup Guide This guide provides basic instructions for an experienced installer to set up and operate the Extron® XTRA Full Rack Series of power amplifiers. All references refer to the XTRA Full Rack Series: XPA 2002, XPA 2002-70V, 2003C-70V, and 2004 User Guide. T: or RTAN om f IMPO .extron.c e and www user guid ns.
PAGE 2
XTRA Full Rack Series • Setup Guide, cont’d WARNING: Do not short the “+” and “_” outputs to each other. Doing so will short the outputs and may damage the amplifier. 5. For complete wiring details, see “Rear Panel Features and Operation” in the user guide. Bridge outputs (XPA 2002, XPA 2004) — Bridging the output of input 1 (for the XPA 2002) or inputs 1 and 3 (for the XPA 2004) doubles the output of those inputs. See “Bridged mode output” in the user guide for further details.