Camco VORTEX 2.6, VORTEX 4 User Manual
VORTEX OWNER’S MANUAL
CAMCO USER MANUAL
VORTEX POWER AMP SERIES
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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
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CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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
THE EXCLAMATION MARK IS INTENDED TO ALERT THE USER TO THE
INSTRUCTIONS IN THE LITERATURE ACCOMPANYING THE APPLIANCE
EXPLANATION OF SYMBOLS
CAUTION - RISK OF ELECTRIC SHOCK DO NOT OPEN
CAUTION - HIGH VOLTAGE HAZARDS
EXIST WITHIN THIS PRODUCT.
PLEASE REFER ALL SERVICING TO
AUTHORISED PERSONNEL
PRESENCE OF IMPORTANT AND MAINTENANCE (SERVICING)
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WARNING - TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE
1.0 Read Owner’s Manual
When shipping the VORTEX amplier, always use the original shipping carton
and packing materials. For maximum protection, repack the unit as it was
originally packed at the factory.
SAFETY
2.0 Environments
Use this amplier 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)
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 re 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 amplier 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.
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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.
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 qualied technician to
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.
SAFETY
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 specied by the manufacturer. Unauthorized substitutions
may result in re, 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.
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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 Produktions- und Vertriebs- GmbH
Manufacturers Address:
Fischpicke 5
57482 Wenden
Germany
Declares that the product with the model name:
CAMCO Power amplier VORTEX 2.6, VORTEX 4 and VORTEX 6
Conforms to the following standards:
EN60065 Security
EN55103-1 Emission
EN55103-2 Immunity
EC DECLARATION OF CONFORMITY
The operating conditions and application environments presupposed
in the operating instruction are to be kept accordingly.
Wenden, 26.10.2000
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Joachim Stöcker
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CONTENTS
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EXPLANATION OF SYMBOLS
SAFETY
DECLARATION OF CONFORMITY CE
CONTENTS
1.0 WELCOME
1.1 Welcome to CAMCO
1.2 Unpacking
1.3 Features (Introduction)
2.0 FACILITIES
2.1 Front Panel
2.2 Rear Panel
3.0 INSTALLATION
3.1 ON/OFF Switch
3.2 Precautions
3.3 Mounting
3.4 Cooling
3.5 Ground Lift
3.6 Wiring
3.6.1 SPEAKON Connection
3.6.2 E.U.I. and XLR Connection
3.6.3 Stereo Operation
3.6.4 Bridge-Mono Operation
3.6.5 Parallel-Mono Operation
3.7 Input Signal Parallel Switch on E.U.I.
4.0 OPERATION
4.1 Precautions
4.2 Controls
4.2.1 Volume Control
4.2.2 Gain Selector
4.2.3 Limiter Switch
4.3 Indicators
4.3.1 On/Failure Indicators
4.3.2 Signal Indicators
4.3.3 Clip/Output Current Indicators
4.4 Power Amp Protection Systems
4.4.1 Clip Limiter
4.4.2 Under Impedance Limiter
4.4.3 Speaker Protect Limiter
4.4.4 SOA Protection
4.4.5 DC Protection
4.4.6 DC Servo
4.4.7 Power Amp Over Current Protection
4.4.8 Power Amp Thermal Protection
4.5 Mains Protection
4.5.1 Inrush Current Limitation
4.5.2 Mains Over Voltage Detection
4.5.3 Mains Failure detection
4.5.4 Fuse Protection
4.6 Main SMPS Protection
4.6.1 Main SMPS Over Current Protection
4.7 Fans
4.8 Filter Cleaning
5.0 OPTIONS
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5.1 E.U.I.
5.1.1 Input Signal Parallel Switch
5.1.2 Filter On/Off Switch
5.1.3 Accessories
5.1.4 Using E.U.I.
5.2 C.A.I.
5.2.1 CAMCO Audio Interface
5.2.2 Wiring
5.2.3 CAI - Address Settings
5.2.4 To Activate CAI Address Selection
Procedure
5.2.5 CAI - Status Indicator
5.2.6 Overview or Remote Controls with CAI
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6.0 TROUBLESHOOTING
6.1 On LED Flashing Sequences
6.2 Examples of LED Sequences
6.3 Problem: No Sound
6.4 Problem: No Sound or Sound is too Low
6.5 Problem: No Channel Separation
6.6 Problem: Distorted Sound
6.7 Problem: Music Sounds Frequency Filtered
6.8 Problem: Hiss
6.9 Problem: Squeals and Feedback
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7.0 SPECIFICATION
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8.0 MEASUREMENTS
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9.0 WARRANTY INFORMATION
8.1 Summary of Warranty
8.2 Items Excluded from this Warranty
8.3 What CAMCO will do
8.4 How to obtain Warranty Service
8.5 CAMCO’s Product Improvement
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10.0 SERVICE INFORMATION
9.1 Owner’s Information
9.2 Nature of Problem
9.3 Expired Warranty
9.4 Shipping Address
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11.0 COMPANY INFORMATION
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
ampliers 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
1.0 WELCOME
reliable power amps.
1.2 Unpacking
Please unpack and inspect your new amplier 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 amplier has arrived in perfect condition, save all packing materials
so you will have them if you ever need to transport the unit.
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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 ampliers -
WELCOME TO CAMCO!
NEVER SHIP THE AMPLIFIER WITHOUT THE ORIGINAL
PACKING MATERIALS.
When shipping the VORTEX amplier, always use the original shipping carton
and packing materials. For maximum protection, repack the unit as it was
originally packed at the factory.
1.3 The amplier
The VORTEX is a Class-H power amplier 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 amplier. Using SMPS, the 3 symmetrical supply voltages (2- symmetrical supply voltages for VORTEX 2.6)
1.0 WELCOME
of the power amplier are more stable than the power supplies used in conventional ampliers.
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
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 specic 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.
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VORTEX POWER AMP SERIES
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2.0 FACILITIES
11
9
10
2
1
3
VORTEX - The Front
1 ON / OFF Switch
2 Volume Control - Channel A
3 Volume Control - Channel B
4 On / Failure Indicators
5 Signal Indicators
6 Clip / Output Current Indicators
13 16 17 18 19
4
5
6
7 8
7 Removable Air Filter System
8 Cooling Air Inlet Vents
9 Enter-Switch (behind Front Panel)
10 Operating Mode Indicators
11 CAI Status Indicator
VORTEX - The Rear
12 AC Power Cable
13 CAMCO Audio Interface (C.A.I.)
14 Speakon Connectors
15 Cooling Vents
16 Input Ground Lift Switch
17 Operating Mode Selector
18 Limiter Switch
19 Gain - Selector
20 Extended User Interface (E.U.I.)
21 XLR - Line Inputs
22 XLR - Line Outputs
20
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12 14
15
21
2222 21
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-lter and the input of the silicon controlled
rectier (fused) are energised.
10,5 mm
76,2 mm
3.0 INSTALLATION
88,1 mm
411,0 mm
465,0 mm
442,0 mm
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 amplier to the front rack
rails. Rear support is also recommended, especially in mobile and touring use.
76,2 mm
10,5 mm
427,0 mm
436,0 mm
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CAMCO USER MANUAL
VORTEX POWER AMP SERIES
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