OSD AUDIO XMP100 Digital Stereo Power Amplifier Owner’s Manual

XMP100
OWNER’S MANUAL

XMP100
Digital Stereo Power Amplifier

FEATURES:

• Class D Amplification (89% Efficient)
• MAIN / INTERRUPT priority input switching
• MAIN auxiliary output
• Speaker A/B switching
• Front panel Balance and Volume controls
• Signal sensing “Power On” and Trigger mode
• Rear mounted treble and bass controls

SPECIFICATIONS

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Channel Separation:| 65dB @ 1kHz, referred to 50W output into 8 ohms
Input Sensitivity:| 700mV input for rated 50W output into 8 ohms
Bass/Treble Control:| +/- 12dB @ 100Hz and 10kHz
 AC Power Consumption:| 200W maximum
Net Weight:| 4.7lbs / 2.2kgs
Gross Weight:| 6.8lbs / 3kgs

Congratulations on your purchase of the OsdAudio ® XMP100. Please take a few moments to read this entire manual, and be sure to retain this document for future reference. Please read and observe all safety instructions detailed on page 2.
NOTE: If any part of this product is damaged or missing, please call your dealer or OsdAudio ® directly at 888 779 4968.
Please read your warranty and retain your receipt and original carton for possible future use.
For more information about OsdAudio ® electronics, speakers and accessories please visit www.osdaudio.com

APPLICA TIONS

STEREO SETUP

In this configuration, the mode switch is set to “Stereo”. Connect the line-out jacks from a stereo pre-amplifier or source to the MAIN input jacks of your XMP100. Next, connect your speakers to the terminals marked “Speaker A” observing proper polarity. Select the “A” speakers using the front panel zone selection buttons. Connect a second (optional) pair of speakers to the terminals marked “Speaker B”. If you are connecting 4 speakers to the XMP100 they must be8 ohm speakers only. Press A and B together to use both zones.

In the multiple source setup, a distributed audio system is connected to the XMP100 as a local zone amplifier via the MAIN inputs. Normally the distributed audio system will be the audio source for the. The distributed audio is then passed on to be used by additional zones or sub-zones in the distributed system via the MAIN outputs.

Note: Main Out only duplicates what source is connected to the Main Input, ideal for adding an additional Amplifier or connecting to Power Subwoofer.

The audio output of a local source, such as an MP3 Player, CD, television, computer, etc., is connected to the XMP100 via the INTERRUPTION G inputs, and whenever the local source is active its signal will take priority over the distributed audio signal present at MAIN input. However, the distributed audio signal will still be present at the MAIN input. In this circumstance, the audio output of the local source will be heard via the XMP100. Once the local source is turned off or muted, the XMP100 will automatically switch back to the distributed audio system as an audio source, assuming the local source remains inactive. There is a delay of up to 6 seconds when switching from INTERRUPTING input back to MAIN inputs.

Limited Warranty

OsdAudio ® warrants its amplifier products against defects in materials and workmanship for a limited period of time. For a period of two years from the date of original pur chase, we will repair or replace the product, at our option, without char for parts and labor. The customer must pay all parts and labor charges after the limited warranty period expires res. The limited warranty period for factory refurbished products expires after ninety (90) days from the date of original pu r chase.

This limited warranty applies only to purchases from authorized OsdAudio @ electronics retailers. This limited warranty is extended only to the original purchaser and is valid only to consumers in the United States.
Consumers are required to provide a copy of the original sales invoice from an authorized OsdAudio ® dealer when making a claim against this limited warranty. This limited warranty only covers failures due to defects in materials or workmanship that occur during normal use. It does not cover failures resulting from accident, misuse, abuse, neglect, mishandling, misapplication, alteration, faulty installation, modification, service by anyone other than AudioSource®, or damage that is attributable to Acts of God. It does not cover costs of transportation to OsdAudio ® or damage in transit. The customer should return his defective product, freight prepaid and insured, to OsdAudio ® only after receiving a Return Authorization.
This warranty will become void if the serial number identification has been wholly or partially removed, altered or erased. Repair or replacement under the terms of this warranty does not extend the terms of this warranty. Should a product prove to be defective in workmanship or material, the consumer’s sole remedies will be repair or replacement as provided under the terms of this warranty. Under no circumstances shall OsdAudio ® be liable for loss or damage, direct, consequential or incidental, arising out of the use of or inability to use the product. There are no express warranties other than those described above.

FRONT P ANEL CONTROLS

1. Power Switch
   Switches the XMP100 on or off. A red LED indicates a connection to AC power while in standby mode. Turns green indicating an audio signal is present.

2. Speaker Selector
   Select speaker zone A or B. For A + B zones push both buttons in.

3. Balance
   Fades speaker output between the Right and Left Channels

4. Volume
   Adjusts amplifier volume.
   REAR PANEL CONTROLS

5. Bass and Treble Controls
   These controls can adjust bass and treble frequencies +/- 12dB at 100Hz and 10kHz.

6. Interrupting Line Input
   This is the secondary input, use MAIN IN for your main input. INTERRUPTING INPUT can be used if a second source is desired and takes over when the signal is present and has at least a 5mV level. When there is no signal or a signal with less than 5mV level, the amp switches back to MAIN IN after a brief delay.

7. Main Input/Output
   MAIN IN should be used as the “primary” or main input for the amplifier. Connect your receiver or main source to this input. Use MAIN OUT to pass the MAIN IN signal to another amplifier.

8. 12V Trigger
   Allows the XMP100 to be powered on by other electronics or to power on other electronics via a 3.5mm mini phone plug cable.

9. Mode Select
   Switch Switches the amplifier from Stereo mode to Bridged mode.
   STEREO MODE
   If you will be connecting one or two pair of speakers to the amplifier, place the switch in the “Stereo” position.
   NOTE: For playing 2 pairs of speakers (A plus B), make sure each speaker has an impedance of 8 ohms or greater.
   BRIDGED MODE
   When set to “Bridged” mode, the amplifier is a single channel mono amplifier.
   BRIDGED MODE- MONO APPLICATION
   For bridged mode, playing Right and Left together as mono output, plug RCA cables into Right and Left RCA at MAIN input. Set the MODE switch to BRIDGED and follow the instructions for bridged speaker connection in the SPEAKER TERMINALS section of this manual.
   NOTE: The XMP100 supplies 160W in bridged mode, Please verify that your speakers are capable of handling such power to avoid possible damage!

10. AUTO ON Select Switch
    Power can be turned on and off manually via the switch on the front panel or automatically by signal sensing. Set it to NORMAL for manual power on/off. Set to AUTO for signal sensing; the amp will turn on when an audio signal is detected at the inputs.
    NOTE: The front panel power switch must be in the ON position (pushed in) for the AUTO ON feature r re to operate.

11. Speaker Zone A Output
    Speaker output terminals for zone A. Minimum impedance: 8 ohms bridged or 4-ohm stereo.

12. Speaker Zone B Output
    Speaker output terminals for zone B. Minimum impedance: 8 ohms bridged or 4-ohm stereo.
    SPEAKER TERMINALS – STEREO MODE
    For stereo output connect the speaker’s positive (red) terminal to the amplifier’s positive (red) terminal and the speaker’s negative (black) terminal to the amplifier’s negative (black) terminal for each Right and Left speaker.
    SPEAKER TERMINALS – BRIDGED MODE
    Place the “MODE” switch in the “BRIDGED” position and use both red terminals to connect to the speaker. Connect the speaker’s positive (red) terminal to the amplifier’s red (+) terminal noted next to the bridging mark, and the speaker’s negative (black) terminal to the amplifier’s unmarked positive (red) terminal.
    NOTE: Only one zone (A or B) can be bridged. Do not attempt to bridge both A and B speaker terminals! This may result in a lower impedance than the amplifier is designed for and may damage your amplifier. The minimum impedance for the total load connected in bridged mode is 8 ohms.
    NOTE: Use Class 2 wiring for speaker connections.
    To wire the output connector: 1. Strip the insulation off each speaker wire to expose 3/8″ (10 mm) of the bare conductor. 2. Unscrew the output terminal binding post several twists, and insert each wire into the correct terminal.

13. Tighten the binding post by twisting clockwise until it is firmly clamping the speaker wire.
    Warning: While the amplifier does self-protect under most improper output conditions, misconfiguration of loudspeaker mode and incorrect connection of loudspeakers could damage connected loudspeakers and/or amplifier. Please refer installation to a qualified installation professional, and always check state and local electrical codes when installing.
    NOTE: To prevent sonic degradation in your speaker installation, total speaker wire resistance should be kept below 0.5 ohms. This table lists recommended speaker wire gauge versus wire run length.
    80’ or Less – 16 Gauge 2-Cond. CL3/FT4 Rated
    80’ to 150’ – 14 Gauge 2-Cond. CL3/FT4 Rated
    150 or more – 12 Gauge 2-Cond. CL3/FT4 rated

14. Power Cord
    This amplifier is configured for operation at 115V (North America). A fuse located internally protects from fault conditions. Refer to qualified service personnel should this need to be replaced.

CAUTION
RISK OF ELECTRICAL SHOCK DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE THE COVER. NO USER SERVIABLE PARTS INSIDE. REFER SE RVICING TO QUALIFIED PERSONNEL!

EXPLAIN A TION OF SAFETY SYMBOLS

| The exclamation point within a unique lateral triangle is intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.
---|---
| The lightning flash with the ar r Wowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated “dance r ous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.

IMPORT T ANT SAFETY INSTRUCTIONS

• WARNING: TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. THE APPAREL TUS SHALL NOT BE EXPOSED TO DRIPPING OR SPLASHING AND OBJECTS FILLED WITH LIQUIDS, SUCH AS ASV USES, SHALL NO TBE PLACED
  ON APPAR ATUS.

• WARNING: TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT USE THIS PLUG WITH AN EXTENSION CORD, RECEPTACLE, OR OTHER OUTLET
  UNLESS THE BLADES CAN BE FULLY INSE RTED TO PREVENT TBLADE EXPOSURE.

• WARNING: THE MAINS PLUG IS USED AS A DISCONNECT T DEVICE. THE DISCONNECT T DEVICE SHAL L REMAINS READ LEAVE AVAILABLE.

• WARNING: ON USE ATTACHMENTS OR ACCESSORIES SPECIFIED OR PROVIDED B Y THE MANUFACTURER.

1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with dry cloth.
7. Do not block any ventilation openings. The ventilation should not be impeded by covering the ventilation openings with items such as newspaper, table cloths, curtains, etc. Install in accordance with the manufacturer’s instructions.
8. Do not install near heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. No open flame sources, such as lighted candles, should be placed on the apparatus.
9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades one wider than the other. A grounding-type plug has two blades and a third grounding prong. The wide blade or third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for the replacement of the obsolete outlet.
10. Protect the power cord from being walked on or pinched particularly at the plugs, convenience receptacles, and at the point of exit from the apparatus.
11. Only use attachments/accessories specified by the manufacturer.
12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart or rack is used, use caution when moving the car apparatus combination to avoid injury from tip-over.
13. Unplug the apparatus during lightning storms or when unused for long periods of time.
14. Refer all servicing to qualified personnel. Servicing is required when the apparatus has been damaged in any way, such as a power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus have been exposed to rain or moisture, do not operate normally, or has been dropped.
15. WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. The apparatus shall not be exposed to dripping or splashing and objects filled with liquids, such as vases, shall not be placed on the apparatus.
16. WARNING: The mains plug/appliance coupler is used as a disconnect device, the disconnect device shall remain readily operable.
17. This equipment is a Class II or double insulated electrical appliance. It is designed in such a way that it does not require a safety connection to the electrical earth.

18. – This lightning flash with an arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of non-insulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock.
    – Warning: to reduce the risk of electric shock, do not remove the cover (or back) as there are no user-serviceable parts inside. Refer servicing to qualified personnel.
    – The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance instructions in the literature accompanying the appliance.

MAGNETIC FIELD: !!CAUTION!! Do not locate sensitive high-gain equipment such as preamplifiers or tape decks directly above or below the unit. Because this amplifier has a high power density, it has a strong magnetic field, which can induce hum into unshielded devices that are located nearby. The field is str longest just above and below the unit. If an equipment rack is used, we recommend locating the amplifier(s) in the bottom of the rack and the preamplifier or other sensitive equipment at the top.

775 Columbia St., Brea. CA92821
www.osdaudio.com

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