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Atlas CP700 Owner's Manual
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Atlas CP700 Owner's Manual

Commercial power amplifier high-performance, dual-channel, commercial audio amplifiers
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CP400 & CP700 COMMERCIAL
POWER AMPLIFIER
PROTECT
LIMIT
SIGNAL
CH-1
CP400 & CP700 Commercial Power Amplifier
HIGH-PERFORMANCE, DUAL-CHANNEL, COMMERCIAL AUDIO AMPLIFIERS
CH-1
AUDIO TRANSFORMER
8, 4, and 2 Ohms
+
-
0
70
CP700
D I R . O U T P U T
Commercial
Power
Amplifier
Per Channel
-
+
Output Power
+
70V
400 W / 4 Ohms
BRIDGE
350 W / 70.7 V
MONO
- 100V +
CH-2
8, 4, and 2 Ohms
AUDIO TRANSFORMER
+
-
0
70
D I R . O U T P U T
AC100V-50/60Hz
AC120V-50/60Hz
AC230V-50/60Hz
AC240V-50/60Hz
-
+
-
70V
BRIDGE
MONO
- 100V +
POWER
CAUTION
TO REDUCE THE RISK OF ELECTRIC SHOCK
DO NOT REMOVE COVER (OR BACK)
NO USER SERVICEABLE PARTS INSIDE
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL
1601 JACK MCKAY BOULEVARD ENNIS, TEXAS 75119 U.S.A. •
©2008 ATLAS SOUND LP
PROTECT
LIMIT
SIGNAL
CH-2
CH-1
100
I S O L . O U T P U T
-
+
25V
CH-2
100
I S O L . O U T P U T
-
+
25V
MADE IN CHINA
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
AVIS RISQUE DE CHOC ELECTRIQUE
NE PAS OUVRIR
Specifications are subject to change without notice
AtlasSound.com
Printed in U.S.A.
OWNER'S MANUAL
CP700
POWER
Commercial Power Amplifier
IN
AMPLIFIER INPUTS
CH-2
+
-
GND
THRU
LEVEL
GND
1601 Jack McKay Blvd., Ennis, TX 75119
(800) 876-3333 AtlasSound.com
TELEPHONE: (800) 876-3333 • FAX: (800) 765-3435
ATS002102 RevD 2/08
IN
CH-1
-
+
THRU
LEVEL
STEREO
PARALLEL
BRIDGE
PP

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Summary of Contents for Atlas CP700

  • Page 1 LIMIT SIGNAL SIGNAL CP700 CH-1 CH-2 POWER Commercial Power Amplifier CP400 & CP700 Commercial Power Amplifier HIGH-PERFORMANCE, DUAL-CHANNEL, COMMERCIAL AUDIO AMPLIFIERS CH-1 CH-1 AMPLIFIER INPUTS AUDIO TRANSFORMER 8, 4, and 2 Ohms CP700 D I R . O U T P U T I S O L .

  • Page 2: Table Of Contents

    SHOCk HAzARD! The Atlas Sound CP400 and CP700, when in operation, can produce a shock hazard at the speaker terminals. Make sure the amplifier is turned off when installing or removing connections at the speaker terminal barrier strip.
  • Page 3 POWER AMPLIFIER INTRODuCTION Congratulations and thank you for purchasing the Atlas Sound CP400/CP700 dual channel power amplifier. This product is a professional grade audio power amplifier specifically designed for demanding contractor applications and engineered to provide years of faithful service. Two independent channels driven by separate power supplies ensure maximum channel separation and ultra low distortion figures.

  • Page 4: Front Panel Description

    CP400 & CP700 COMMERCIAL OWNER'S MANUAL POWER AMPLIFIER FRONT PANEL DESCRIPTION PROTECT PROTECT LIMIT LIMIT SIGNAL SIGNAL CP700 CH-1 CH-2 POWER Commercial Power Amplifier Figure 1 1. Power Switch This rocker switch supplies power to the amplifier. A red LED located above the power switch will illuminate when the amplifier is switched on.

  • Page 5: Rear Panel Description

    4. Limit LED Indicator PROTECT PROTECT The CP400 and CP700 come equipped with limiter circuitry and LEDs to indicate when this circuitry is LIMIT LIMIT activated. The limiter circuitry engages only when the input signals reach a specific, factory set...
  • Page 6 “-” terminal and the positive lead to the “+” terminal. For high power applications, use the proper gauge wire for the speaker connections. Contact Atlas Sound Tech Support (1-800-876-3333) for assistance in determining the proper size wire. 11. CH1/CH2, 25/70.7/100V Speaker Outputs The amplifier will drive constant voltage speaker loads for use in commercial business music/paging systems and sound masking systems.

  • Page 7: Input Wiring

    CP700 CP400 & CP700 COMMERCIAL OWNER'S MANUAL POWER POWER AMPLIFIER Commercial Power Amplifier INPuT WIRINg Balanced Inputs Balanced input wiring requires two conductors with shield (22-gauge is the most common). The use of crimp type spade lugs is highly recommended for permanent installations. At the input section located on the rear of the amplifier, wire the “hot”/positive lead to the “+”...
  • Page 8 CP700 POWER Commercial Power Amplifier CP400 & CP700 COMMERCIAL OWNER'S MANUAL POWER AMPLIFIER unbalanced Input Unbalanced wiring typically is found on consumer equipment (CD players, DVD players, etc.) and is generally a compromise of noise rejection and cable lengths. A single conductor and an overall shield are most common, as in the standard cables supplied with consumer equipment.

  • Page 9: Speaker Output Wiring

    MONO - 100V + CH-2 CH-2 as a result of wasted power in the cable. Contact Atlas Sound Tech Support (1-800-876-3333) for sug- 8, 4, and 2 Ohms AUDIO TRANSFORMER D I R . O U T P U T I S O L .
  • Page 10 CP400 & CP700 COMMERCIAL OWNER'S MANUAL POWER AMPLIFIER Bridge Mono Configuration (Direct Coupled) If higher power levels are required, the Atlas amplifier can be used in Bridge Mono mode, which utilizes both channels of the amp across the speaker load.
  • Page 11 PROTECT PROTECT CP400 & CP700 COMMERCIAL OWNER'S MANUAL LIMIT LIMIT POWER AMPLIFIER SIGNAL SIGNAL CH-1 CH-2 CH-1 CH-1 AUDIO TRANSFORMER 8, 4, and 2 Ohms CP700 D I R . O U T P U T I S O L . O U T P U T...
  • Page 12 CP400 & CP700 COMMERCIAL OWNER'S MANUAL POWER AMPLIFIER CH-1 CH-1 8, 4, and 2 Ohms AUDIO TRANSFORMER CP700 D I R . O U T P U T I S O L . O U T P U T Commercial...
  • Page 13 LIMIT LIMIT CP400 & CP700 COMMERCIAL OWNER'S MANUAL SIGNAL SIGNAL POWER AMPLIFIER CH-1 CH-2 Bridge Mono Transformer Coupled Output Wiring for 140V/200V Output Operation The amplifier can be configured to drive 140V and 200V speaker lines. Please observe all necessary safety precautions as the potential for electric shock at the speaker terminals is present.
  • Page 14 CP400 & CP700 COMMERCIAL OWNER'S MANUAL POWER AMPLIFIER CH-1 CH-1 AUDIO TRANSFORMER 8, 4, and 2 Ohms CP700 D I R . O U T P U T I S O L . O U T P U T Commercial...

  • Page 15: Specifications

    CP400 & CP700 COMMERCIAL OWNER'S MANUAL POWER AMPLIFIER SPECIFICATIONS DIRECT POWER OuT PROTECTION CIRCuITS Max Average Power @ 35 Hz-20 kHz Output Offset Voltage Protection with 0.1% THD (10-80K Filter) Heat Sink Overheat Protection Transformer Overheat Protection CP400 CP700 8 Ω, 1 kHz, 0.1% THD...

  • Page 16: Warranty

    WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. Atlas Sound does not assume, or does it authorize any other person to assume or extend on its behalf, any other warranty, obligation, or liability. This warranty gives you specific legal rights and you may have other rights which vary from state to state.

This manual is also suitable for:

Cp400