Crestron AMP-150-70 Dimensional drawing

DO GUIDE
AMP-150-70/AMP-150-100/AMP-225/AMP-1200-70/AMP-1200-100/
AMP-2100/AMP-2100-70/AMP-2100-100
Modular Ampliers
The Crestron®Modular Amplier Series can be congured for individual module use on a at surface or
ganged together (one or more modules) with the “slide-lock” system for installation in a 1U rack space.
The ampliers are functionally similar to each other with varying capabilities. For simplicity within this
guide, the term “amplier” is used except where noted.
DO Assemble the Device
If a single amplier is to be used on a at surface, refer to “Placing onto a Flat Surface.” Otherwise,
continue below for instructions on creating an amplier assembly that can be placed in a standard
equipment rack. The only tools needed are a #1 or # 2 Phillips screwdriver, and a 1/4" nut driver.
Gang Ampliers Together
Perform the following procedure to gang ampliers together. Refer to the diagrams.
1. Remove the two screws securing rail 1 to the amplier (unit 1).
2. Remove rail 1 from unit 1 by sliding it off the side of the amplier.
3. Attach rail 1 to unit 2 using the three included Phillips-head screws. Make sure that the screw holes
on the underside of rail 1 are on the bottom.
NOTE: Do not remove rail 2.
4. Slide unit 1 into unit 2 assembly.
5. Secure unit 1 to unit 2 assembly with the two screws removed in step 1.
6. Repeat steps 1 through 5 for additional ampliers.
Congure for Rack Installation
Before an amplier can be installed in a rack, additional hardware must be installed.
Faceplates
If an amplier or group of ampliers is not wide enough to mount in a rack, faceplates can be assembled
to “widen” the amplier to t. Create a faceplate by attaching an extrusion plate to a quarter-width or
half-width rack ear, as shown in the following diagrams. Secure the extrusion plate to the rack ear using
a 1/4" nut driver and the included nuts.
Attach Rack Ears to Ampliers
Attach the faceplate bracket(s) or rack ears, as required, to the amplier(s). Refer to the following
diagram for details.
NOTE: Faceplates should not be attached to rack ears that are attached to the length of the amplier.
DO Install the Device
Once assembled, the amplier can be mounted into a rack, mounted onto a at surface, or placed onto
a at surface.
Mounting into a Rack
Each amplier occupies 1U of rack space. Using a #1 or #2 Phillips screwdriver, mount the device into
the rack using four mounting screws (not included).
Mounting onto a Flat Surface
1. Install the wall mount brackets with three Phillips-head screws (included) per side.
2. Secure the amplier to a at surface using four mounting screws (not included).
DO Check the Box
QUANTITY PRODUCT COLOR PART NUMBER
1Attenuator Cover, Magnetic, Security 4525789
2Bracket, Wall Mount 2046992
1Connector, 5-Pin 2003577
1Extrusion Plate, Half-Width 4525245
1Extrusion Plate, Quarter-Width 4525244
4 Foot, 0.5" x 0.5" x 0.23", Adhesive Black 2002389
4 Nut, 04-40, Keps 2004878
1 Power Cord, 6' 7" (2 m) 20 01134
1 Rack Ear, 1U, Half-Width 2046652
1 Rack Ear, 1U, Quarter-Width 2046651
6 Screw, 6-32 x 3/8", Undercut Head, Phillips Black 2007235
AMP-150 -70, AMP-150-100, AMP-12 00 -70, AMP-120 0-10 0 Only
1Connector, 2-Pin 2044402
AMP-225, AMP-2100, AMP-2100-70, AMP-2100-100 Only
2Connector, 2-Pin 2044402
Remove these
screws.
Unit 1
Rail 1
Unit 1 Rail 1
Unit 2
Rail 2
Rail 1
Unit 1 Unit 2 assembly
Unit 1
Unit 2 assembly
Quarter-size rack ear
(no faceplate attached) Half-size faceplate bracket
Quarter-size faceplate bracket Half-size faceplate bracket

DO GUIDE DOC. 7868D (2046973) 09.17
Specications subject to change without notice.
Placing onto a Flat Surface
Attach the included feet to place the amplier(s) on a at surface.
DO Connect the Device
Make the necessary connections as called out in the following diagrams. Connect power last.
CAUTION: Keep the device unplugged until all of the input and speaker wiring is complete.
CAUTION: Check the speaker wires for shorts and frayed wiring around the SPEAKER OUT connectors.
NOTE: On the AMP-150 and AMP-1200, the left and right inputs are summed to the amplier’s output.
NOTE: Ensure the unit is properly grounded by connecting the chassis ground lug to an earth ground (building steel).
NOTE: To prevent overheating, do not operate this product in an area that exceeds the environmental temperature range listed in the product’s table of
specications on the Crestron website (www.crestron.com/Products/audio/ampliers/audio-ampliers-modular-ampliers).
When connecting an input signal, use either the RCA connection or the 5-pin terminal block connector. The 5-pin terminal block connector can be connected
to balanced and unbalanced sources. Refer to the following diagrams for connecting a source.
DO Operate the Device
Apply Power
To turn the amplier and audio outputs on, connect the included power cord to the power connector on the rear of the amplier.
LED Operation
When power is applied to the device, the PWR LED on the front panel operates with the following behavior:
• Green - Normal operation
• Amber - Sleep operation
The SIGNAL LED provides the following information about the audio signal:
• Green - An audio signal is present.
• Red - The audio signal is clipped.
The FAULT LED indicates a fault on the indicated channel.
Adjust the Signal Levels
WARNING: This amplier is capable of delivering high power to the loudspeakers. Please use caution and adequate ear protection if listening to content at
high volume levels, as continued exposure to high sound pressure levels can cause permanent hearing impairment or loss.
Each input has its own signal level control that can be adjusted as necessary to balance the sound between inputs or to accommodate different audio
sources. To adjust an input’s level, follow this procedure:
1. If the magnetic attenuator cover is installed, remove it from the front of the amplier.
2. Use a Phillips screwdriver to turn the knob clockwise to increase the signal level or counterclockwise to reduce the signal level.
3. Attach the magnetic attenuator cover.
As of the date of manufacture, the product has been tested and found to comply with specications for CE marking.
These products are Listed to applicable UL®Standards and requirements tested by Underwriters Laboratories Inc.
Ces produits sont énumérés aux normes applicables et les exigences UL par Underwriters Laboratories Inc.
This symbol indicates a potential shock hazard.
This equipment is not suitable for use in locations where children are likely to be present.
Federal Communications Commission (FCC) Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
CAUTION:Changes or modications not expressly approved by the manufacturer responsible for compliance could void the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference
by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Industry Canada (IC) Compliance Statement
CAN ICES-3(B)/NMB-3(B)
Rack Mounting Safety Precautions
• Elevated Operating Ambient Temperature: If installed in a closed or multi-unit rack assembly, the operating ambient temperature of the rack environment may be greater than room ambient temperature. Therefore, consideration should be
given to installing the equipment in an environment compatible with the maximum ambient temperature (Tma) specied by the manufacturer.
• Reduced Airow: Installation of the equipment in a rack should be such that the amount of airow required for safe operation of the equipment is not compromised.
• Mechanical Loading: Mounting of the equipment in the rack should be such that a hazardous condition is not achieved due to uneven mechanical loading.
• Circuit Overloading: Consideration should be given to the connection of the equipment to the supply circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring. Appropriate consideration
of equipment nameplate ratings should be used when addressing this concern.
• Reliable Earthing: Reliable earthing of rack-mounted equipment should be maintained. Particular attention should be given to supply connections other than direct connections to the branch circuit (e.g., use of power strips).
Electrical Connection
“This product must be connected to an earthed mains socket-outlet.”
• Finland: “Laite on liitettävä suojamaadoituskoskettimilla varustettuun pistorasiaan.”
• Norway: “Apparatet må tilkoples jordet stikkontakt.”
• Sweden: “Apparaten skall anslutas till jordat uttag.”
The specic patents that cover Crestron products are listed at www.crestron.com/legal/patents. The product warranty can be found at www.crestron.com/warranty.
Certain Crestron products contain open source software. For specic information, please visit www.crestron.com/opensource.
Crestron and the Crestron logo are either trademarks or registered trademarks of Crestron Electronics, Inc., in the United States and/or other countries. UL and the UL logo are either trademarks or registered trademarks of Underwriters Laboratories, Inc. in the United States and/or other countries.
Other trademarks, registered trademarks, and trade names may be used in this document to refer to either the entities claiming the marks and names or their products. Crestron disclaims any proprietary interest in the marks and names of others. Crestron is not responsible for errors in typography
or photography.
This document was written by the Technical Publications department at Crestron.
©2017 Crestron Electronics, Inc.
DO Learn More
Visit the website for additional information and the latest rmware
update. To learn more about this product, use a QR reader application
on your mobile device to scan the QR images.
Crestron Electronics
15 Volvo Drive, Rockleigh, NJ 07647
888.CRESTRON | www.crestron.com
A M P-15 0 A M P-12 0 0 AMP-2100AMP-225
AMP-150-70, AMP-150-100,
AMP-225
(AMP-150-100 shown)
AUDIO IN:
From audio source
POWER:
From ac power outlet
Ground
SPEAKER OUT:
To speaker(s)
Wiring for Balanced Input Wiring for Unbalanced Input
Right
Left
Shield
+
+
Right
Left
Jumpers
+
+
AMP-1200-100, AMP-1200-70,
AMP-2100, AMP-2100-70,
AMP-2100-100
(AMP-2100-100 shown)
AUDIO IN:
From audio source
POWER:
From ac power outlet
GroundSPEAKER OUT:
To speaker(s)