VORTEX OWNER’S MANUAL
P.2
FOR VORTEX MODELS: 2.6, 4 & 6
© Copyright 2001 by CAMCO Produktions-und Vertriebs-GmbH
Fischpicke 5, D-57482 Wenden, Germany
Telephone +49 (0)2762 408-0
CAMCO USER MANUAL
VORTEX POWER AMP SERIES
EXPLANATION OF SYMBOLS
P.3
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CAUTION - HIGH VOLTAGE HAZARDS |
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CAUTION |
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EXIST WITHIN THIS PRODUCT. |
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RISK OF ELECTRIC SHOCK |
PLEASE REFER ALL SERVICING TO |
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DO NOT OPEN |
AUTHORISED PERSONNEL |
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THE LIGHTNING FLASH WITH ARROW HEAD SYMBOL, IS INTENDED TO ALERT THE
USER TO THE PRESENCE OF UNINSULATED “DANGEROUS VOLTAGE”WITHIN THE
PRODUCT’S ENCLOSURE THAT MAY BE OF SUFFICIENT OPERATING
MAGNITUDE TO CONSTITUTE A RISK OF ELECTRIC SHOCK TO PERSONS
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THE EXCLAMATION MARK IS INTENDED TO ALERT THE USER TO THE |
PRESENCE OF IMPORTANT AND MAINTENANCE (SERVICING) |
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INSTRUCTIONS IN THE LITERATURE ACCOMPANYING THE APPLIANCE |
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CAUTION - RISK OF ELECTRIC SHOCK DO NOT OPEN
WARNING - TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE
CAMCO USER MANUAL
VORTEX POWER AMP SERIES
SAFETY
P.4
1.0 Read Owner’s Manual
When shipping the VORTEX amplifier, always use the original shipping carton and packing materials. For maximum protection, repack the unit as it was originally packed at the factory.
2.0 Environments
Use this amplifier only in E1, E2, E3 or E4 environments according EN55103-2.
3.0 Ventilation
Slots and openings in the cabinet are provided for ventilation, to ensure reliable operation of the product and to protect it from overheating. These openings must not be blocked or covered. This product should not be installed unless proper ventilation is provided or manufacturer’s instructions have been adhered to.
4.0 Water & Moisture
Do not use this product near water (for example, in a wet basement or near a swimming pool)
5.0 Cleaning
Unplug this product from the wall outlet before cleaning. Do not use liquid or aerosol cleaners.
6.0 Power-cord Protection
Power-supply cords should be routed so that they are not likely to be walked on or pinched by items placed upon them or against them, paying particular attention to cords and plugs, and the point where they exit from the product.
7.0 Lightning
For added protection of this product during storms,or when it is left unattended and unused for long periods of time, unplug it from the wall outlet.This will prevent damage to the product due to lightning and power-line surges.
CAMCO USER MANUAL
VORTEX POWER AMP SERIES
8.0 Object And Liquid Entry
Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock. Never spill liquid of any kind on the product.
9.0 Accessories
Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall, causing serious injury, and serious damage to the product. Any mounting of the product should follow the manufacturers instructions, and should use a mounting accessory recommended by the manufacturer.
10.0 Connecting
When you connect the amplifier to other equipment, turn off the power and unplug all of the equipment from the supply source. Failure to do so may cause an electric shock and serious personal injury. Read the owner’s manual of the other equipment carefully and follow the instructions when making the connections.
11.0 Sound Volume
Reduce the volume to minimum before you turn on the product to prevent sudden high levels which may cause hearing or speaker damage.
12.0 Damage Requiring Service
Unplug this product from the mains supply and refer to your dealer/distributor under the following conditions:
When the power-supply cord is damaged
If liquid has been spilled, or objects have fallen into the product
If the product does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to
SAFETY
P.5
restore the product to its normal operation.
If the product has been dropped or damaged in any way.
When the product exhibits a distinct change in performance this indicates a need for a service.
13.0 Servicing
Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Please refer to your dealer/distributor.
14.0 Replacement Parts
When replacement parts are required, be sure the dealer/distributor uses replacement parts specified by the manufacturer. Unauthorized substitutions may result in fire, electric shock or hazards.
15.0 Safety Check
Upon completion of any service or repairs to this product, ask the dealer distributor to perform safety checks to determine that the product is in proper operating condition.
CAMCO USER MANUAL
VORTEX POWER AMP SERIES
EC DECLARATION OF CONFORMITY
P.6
EC Declaration of Conformity in accordance to EC Directives: electro-magnetic compatibility (Council Directive 89/336/EEC, as amended by Directives 92/31/EEC and 93/68/EEC); low-voltage electrical equipment (Council Directive 73/23/EEC )
Manufacturers Name:
CAMCO Produktionsund VertriebsGmbH
Manufacturers Address:
Fischpicke 5
57482 Wenden
Germany
Declares that the product with the model name:
CAMCO Power amplifier VORTEX 2.6, VORTEX 4 and VORTEX 6
Conforms to the following standards:
EN60065 Security
EN55103-1 Emission
EN55103-2 Immunity
The operating conditions and application environments presupposed in the operating instruction are to be kept accordingly.
Wenden, 26.10.2000
Joachim Stöcker
CAMCO USER MANUAL
VORTEX POWER AMP SERIES
CONTENTS
P.7
P.3 EXPLANATION OF SYMBOLS
P.4 SAFETY
P.6 DECLARATION OF CONFORMITY CE
P.7 CONTENTS
P.8 1.0 WELCOME
1.1Welcome to CAMCO
1.2Unpacking
1.3Features (Introduction) P.10 2.0 FACILITIES
2.1Front Panel
2.2Rear Panel P.11 3.0 INSTALLATION
3.1ON/OFF Switch
3.2Precautions
3.3Mounting
3.4Cooling
3.5Ground Lift
3.6Wiring
3.6.1SPEAKON Connection
3.6.2E.U.I. and XLR Connection
3.6.3Stereo Operation
3.6.4Bridge-Mono Operation
3.6.5Parallel-Mono Operation
3.7 Input Signal Parallel Switch on E.U.I.
P.16 4.0 OPERATION
4.1Precautions
4.2Controls
4.2.1Volume Control
4.2.2Gain Selector
4.2.3Limiter Switch
4.3Indicators
4.3.1On/Failure Indicators
CAMCO USER MANUAL
VORTEX POWER AMP SERIES
4.3.2 Signal Indicators |
5.2.5 CAI - Status Indicator |
4.3.3 Clip/Output Current Indicators |
5.2.6 Overview or Remote Controls with CAI |
4.4 Power Amp Protection Systems |
P.23 6.0 TROUBLESHOOTING |
4.4.1 Clip Limiter |
6.1 On LED Flashing Sequences |
4.4.2 Under Impedance Limiter |
6.2 Examples of LED Sequences |
4.4.3 Speaker Protect Limiter |
6.3 Problem: No Sound |
4.4.4 SOA Protection |
6.4 Problem: No Sound or Sound is too Low |
4.4.5 DC Protection |
6.5 Problem: No Channel Separation |
4.4.6 DC Servo |
6.6 Problem: Distorted Sound |
4.4.7 Power Amp Over Current Protection |
6.7 Problem: Music Sounds Frequency Filtered |
4.4.8 Power Amp Thermal Protection |
6.8 Problem: Hiss |
4.5 Mains Protection |
6.9 Problem: Squeals and Feedback |
4.5.1 Inrush Current Limitation |
P.26 7.0 SPECIFICATION |
4.5.2 Mains Over Voltage Detection |
P.28 8.0 MEASUREMENTS |
4.5.3 Mains Failure detection |
P.32 9.0 WARRANTY INFORMATION |
4.5.4 Fuse Protection |
8.1 Summary of Warranty |
4.6 Main SMPS Protection |
8.2 Items Excluded from this Warranty |
4.6.1 Main SMPS Over Current Protection |
8.3 What CAMCO will do |
4.7 Fans |
8.4 How to obtain Warranty Service |
4.8 Filter Cleaning |
8.5 CAMCO’s Product Improvement |
P.21 5.0 OPTIONS |
P.33 10.0 SERVICE INFORMATION |
5.1 E.U.I. |
9.1 Owner’s Information |
5.1.1 Input Signal Parallel Switch |
9.2 Nature of Problem |
5.1.2 Filter On/Off Switch |
9.3 Expired Warranty |
5.1.3 Accessories |
9.4 Shipping Address |
5.1.4 Using E.U.I. |
P.34 11.0 COMPANY INFORMATION |
5.2 C.A.I. |
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5.2.1 CAMCO Audio Interface |
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5.2.2 Wiring |
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5.2.3 CAI - Address Settings |
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5.2.4 To Activate CAI Address Selection |
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Procedure |
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1.0 WELCOME
P.8
1.1 Welcome to CAMCO
Established in 1983, CAMCO has gained worldwide experience with professional sound reinforcement technology. Within the audio market,
CAMCO specialises in the production and marketing of high quality power amplifiers and sound systems for use both on tour and in static installations.
The success of the LA, DL and DX series power amps has made the CAMCO name synonymous with professional quality, high performance and utterly reliable power amps.
CAMCO’s commitment to research and development, seen not just in the area of materials and technology but also most importantly in its highly skilled and motivated workforce, is one of the keys to its ongoing success.
With its all-new VORTEX power amp series, CAMCO is pioneering a new dimension in professional power amp construction. The seamless combination of groundbreaking technology with secure and proven elements is the hallmark of the new series.
Welcome to the new world of professional power amplifiers -
WELCOME TO CAMCO!
CAMCO USER MANUAL
VORTEX POWER AMP SERIES
1.2 Unpacking
Please unpack and inspect your new amplifier for any damage that may have occurred during transit. If damage is found, notify the transportation company immediately. Only you the consignee may initiate a claim for shipping damage.
CAMCO will be happy to cooperate fully as needed. Please save the shipping carton as evidence of damage for the shipper’s inspection.
Even if the amplifier has arrived in perfect condition, save all packing materials so you will have them if you ever need to transport the unit.
NEVER SHIP THE AMPLIFIER WITHOUT THE ORIGINAL
PACKING MATERIALS.
When shipping the VORTEX amplifier, always use the original shipping carton and packing materials. For maximum protection, repack the unit as it was originally packed at the factory.
1.0 WELCOME
P.9
1.3 The amplifier
The VORTEX is a Class-H power amplifier with a power output of 3 kW per channel / 2 Ohm load (6 kW in mono / 4 Ohm load) for VORTEX 6, 2 kW per channel / 2 Ohm load (4 kW in mono / 4 Ohm load) for VORTEX 4 and 1300 W per chanel / 2 Ohm load (2,6 kW in mono / 4 Ohm load) for VORTEX 2.6.
It is supplied by Switched Mode Power Supplies (SMPS).These SMPS’s radically reduce the weight and size (only 2U) of the amplifier. Using SMPS, the 3 - symmetrical supply voltages (2- symmetrical supply voltages for VORTEX 2.6) of the power amplifier are more stable than the power supplies used in conventional amplifiers.
The VORTEX also uses a microprocessor for controlling and monitoring the power amp. Controlling a power amp designed for use in modern sound systems, has four main advantages over more traditional power amp systems:
Reduced Distortion
Improved Noise Characteristics
Integrated Remote Control
Indication of protection or failures by different LED sequences
CAMCO USER MANUAL
VORTEX POWER AMP SERIES
The VORTEX has been designed as an intelligent and powerful product for performing specialised tasks within a complex audio system. Users can adapt the power amp to meet their specific audio requirements before use. Controls mounted on the front and the rear of the VORTEX allow access to the functionality.
Since some of the externally mounted controls have multiple functions, it is important that users should familiarise themselves with the entire range of controls and programmable features before using the power amp.
If you have questions about features of the VORTEX power amp that are not covered by the basic descriptions in this manual, CAMCO would be pleased to offer you further information. Alternatively, contact your dealer/distributor.
2.0 FACILITIES
P.10
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VORTEX - The Front |
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VORTEX - The Rear |
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1 ON / OFF Switch |
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7 Removable Air Filter System |
12 AC Power Cable |
18 Limiter Switch |
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2 Volume Control - Channel A |
8 Cooling Air Inlet Vents |
13 CAMCO Audio Interface (C.A.I.) |
19 Gain - Selector |
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3 Volume Control - Channel B |
9 Enter-Switch (behind Front Panel) |
14 Speakon Connectors |
20 Extended User Interface (E.U.I.) |
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4 On / Failure Indicators |
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10 Operating Mode Indicators |
15 Cooling Vents |
21 XLR - Line Inputs |
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5 Signal Indicators |
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11 CAI Status Indicator |
16 Input Ground Lift Switch |
22 XLR - Line Outputs |
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6 Clip / Output Current Indicators |
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17 Operating Mode Selector |
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21 |
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CAMCO USER MANUAL
VORTEX POWER AMP SERIES
3.0 INSTALLATION
P.11
3.1 On/off Switch
NOTE: This switch does not isolate the appliance from mains.
It initiates start-up by activating the inrush current limiter.When the amp is connected to mains, only the line-filter and the input of the silicon controlled rectifier (fused) are energised.
10,5 mm
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88,1 mm |
76,2 mm |
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465,0 mm
442,0 mm
411,0 mm
CAMCO USER MANUAL
VORTEX POWER AMP SERIES
3.2 Precautions
When mounting or connecting the amp always disconnect it from mains.
3.3 Mounting
Use four screws and washers when mounting the amplifier to the front rack rails. Rear support is also recommended, especially in mobile and touring use.
mm |
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10,5 |
76,2 mm |
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436,0 mm 427,0 mm
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