Camco iD4 User Manual

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iD4 USER MANUAL

INFORMATION FOR USE iD4

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USER MANUAL

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TDA302USERGBC

Revision C, 2013-10-01

Please visit our website www.camcoaudio.com for the latest version of this user manual. Please note that the leading version of CAMCO manuals is always the English one.

© Copyright 2013 by CAMCO Produktions- und Vertriebs-GmbH

für Beschallungs- und Beleuchtungsanlagen

Fischpicke 5, D-57482 Wenden, Germany

Telephone [phone] / 408-0

IMPORTANT SAFETY INSTRUCTIONS

1. General

The amplifier may only be used in accordance with the information pro­vided in the user manual. Before and during the usage of the amplifier
please ensure that all recommendations, especially the safety recommen­dations as detailed in the user manual, are adhered to.

The iD4 amplifier is designed for the amplification of pulsed audio sig­nals. The amplifier should only be connected to speakers with an average
impedance as indicated.

2. User Manual

Read the information for use (user manual) and heed all warnings. Keep
this user manual in a safe place during the lifetime of the amplifier. The
user manual forms an integral part of the amplifier. Reselling the amplifier
is only possible if the user manual is available. In case of reselling the
amplifier, the reseller has to document any changes made to the amplifier
in writing and pass the documentation on to the buyer.

3. Environments

Use this amplifier only in E1, E2, E3, or E4 environments according to
EN55103-2 “Electromagnetic compatibility – Product family standard for
audio, video, and audio-visual and entertainment lighting control appara­tus for professional use – Part 2: Immunity”.

4. Mounting / Placement

Do not place this amplifier on an unstable cart, stand,

IMPORTANT SAFETY INSTRUCTIONS

tripod, bracket, or table. The amplifier may fall caus­ing serious injury and serious damage to the prod­uct. Any mounting of the amplifier should follow the
manufacturer´s instructions. Only mounting acces­sory shall be used which is recommended by the
manufacturer.

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5. 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 amplifier. The disconnection device from mains (mains plug or external
all-pole circuit breaker) shall remain readily operable and freely accessible
at all times.

6. Heat

Do not use this amplifier near any heat sources such as radiators, heat
registers, stoves, or other apparatuses that produce heat.

7. Water and Moisture

Do not expose this device to rain or moisture. Do not use this amplifier
near water (for example swimming pools and fountains). Do not place any
objects containing liquids, such as bottles or glasses, on the top of the
unit. Do not splash liquids on the unit. IP-20 equipment. There is no protec­tion against splashing water.

8. Ventilation

Slots and openings in the cabinet are provided for ventilation to ensure
reliable operation of the amplifier and to protect it from overheating. These
openings must not be blocked or covered. This amplifier should not be
installed unless proper ventilation is provided or manufacturer’s instruc­tions have been adhered to.

9. Interference of External Objects and/or Liquids with the Appliance

Never push objects of any kind into this amplifier through openings as they
may touch dangerous voltage points or short-out parts that could result in
fire or electric shock. Never spill liquid of any kind on the amplifier.

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10. Connections

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 user manual
of the other equipment carefully and follow the instructions when making
the connections.

11. Lightning

For additional protection of this amplifier during lightning storms or when
it is left unattended and/or unused for long periods of time, unplug it from
the wall outlet. This will prevent damage to the amplifier due to lightning
and power line surges. Disconnection from the mains power supply can
only be achieved by removing the plug from the mains socket and by
external disconnecting all poles from the mains.

12. Damages that require service

Unplug this amplifier from the mains supply and refer to your dealer / dis­tributor or other authorized repair workshop if any of the following situa­tions occur:

if liquid has been spilled or objects have fallen into the amplifier
if the amplifier has been exposed to rain or moisture
if the amplifier has been dropped or damaged in any other way
if the power supply cord or plug has been damaged
when the amplifier exhibits a distinct change from its normal function

or performance

IMPORTANT SAFETY INSTRUCTIONS

in case the amplifier has been used in a dusty environment for quite

a period of time

13. Servicing

All service and repair work must be carried out by a dealer / distributor
authorized by CAMCO. Do not attempt to service this amplifier yourself.
As opening or removing covers may expose you to dangerous voltage or
other hazards, the amplifier may only be opened by qualified personnel.
Please refer to your dealer / distributor.

14. Spare parts

When spare parts are required, please ensure that the dealer / distribu­tor only uses spare parts specified by the manufacturer. The use of
un authorized spare parts may result in injury and / or damage through fire
or electric shock or other electricity-related hazards.

15. Safety check

Upon completion of any service or repairs to this product, ask the
dealer / distributor to perform safety checks to determine that the amplifier
works properly.
Recommendations on how to carry out the safety test can be found in
DIN VDE 0701-1 “Maintenance, Modification and Test of Electronic Appli­ances“.

16. Cleaning

Unplug this amplifier from the wall outlet before cleaning. Do not use liquid
or aerosol cleaners. Clean only with dry cloth.

17. Packaging and shipping

When shipping the iD4 amplifier, always use the original shipping carton
and packing materials. For maximum protection repack the unit as it was
originally packed at the factory.

18. Altitude (for China only)

The amplifier shall only be operated at altitudes below or
equal 2000 m.

19. Non-tropics (for China only)

The amplifier shall only be operated in non tropic areas.

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EXPLANATION OF SYMBOLS

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EXPLANATION OF SYMBOLS

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

CONNECTORS! THAT COULD POTENTIALLY BE LIFE THREATENING.

WARNING – TO PREVENT FIRE OR SHOCK HAZARD, DO NOT

VOLTAGE WITHIN THE PRODUCT’S ENCLOSURE.

THE EXCLAMATION MARK IS INTENDED TO ALERT THE USER

TO IMPORTANT INSTRUCTIONS ALSO FOR MAINTENANCE IN THE

LITERATURE ACCOMPANYING THE AMPLIFIER.

THE LIGHTNING FLASH WITH ARROW HEAD SYMBOL ALERTS

THE USER TO DANGEROUSLY HIGH VOLTAGE AT THE OUTPUT

CAUTION – RISK OF ELECTRIC SHOCK – DO NOT OPEN.

EXPOSE THIS AMPLIFIER TO RAIN OR MOISTURE.

THE AMPLIFIER MAY ONLY BE CONNECTED

TO A SOCKET WITH A PROTECTIVE EARTH CONDUCTOR.

CAUTION – HIGH VOLTAGE HAZARDS

EXIST WITHIN THIS PRODUCT.

REFER ALL SERVICING TO

AUTHORIZED PERSONNEL.

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EC DECLARATION OF COMFORMITY

EC Declaration of Conformity in accordance to EC Directives:

Electromagnetic compatibility (Council Directive 2004/108/EC);
low-voltage electrical equipment (Council Directive 2006/95/EC)

Manufacturer´s Name:

CAMCO Produktions- und Vertriebs-GmbH
für Beschallungs- und Beleuchtungsanlagen

Manufacturer´s Address:

Fischpicke 5, D-57482 Wenden, Germany

Declares that the product with the model name:

CAMCO Power amplifier iD4

Conforms to the following standards:

EN60065 Safety
EN55103-1 Emission
EN55103-2 Immunity

The operating conditions and application environments presupposed in
the information for use (user manual) are to be kept accordingly.

Wenden, 17.06.2013

EC DECLARATION OF CONFORMITY

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Joachim Stöcker

USER MANUAL

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Important Safety Instructions P. 2
Explanation of Symbols P. 4
EC Declaration of Comformity P.5

1. Welcome to CAMCO P.7

1.1 Unpacking P.7

2. The Amplifier P.8

2.1 iD4 – The Front P.9

2.2 iD4 – The Rear P.9

3. Installation P.10

CONTENTS

3.1 Mains Supply P. 10

3.2 On / Off Switch P.10

3.3 Mounting P.11

3.4 Cooling P.11

3.5 Signal Inputs P.12

3.5.1 Analog Input P.12

3.5.2 AES Input P.12

3.6 Remote Control / Network Input P.12

3.7 Power Outputs P.12

3.7.1 SPEAKON® Connection P.12

3.7.2 Dual Channel Operation P. 13

3.7.3 Mono Bridge Operation P. 13

4. Operation P.14

4.1 User Interface Elements P. 14

4.1.1 Signal- / Protect-LEDs (multifunctional) P.14

4.1.2 Clip-LEDs (multifunctional) P.14

4.1.3 CHANNEL Buttons P.14

4.1.4 ITEM Buttons P.14

4.1.5 MENU Buttons P. 15

4.1.6 Rotary Encoder with Push Button P.15

4.2 Hot Key Functions – Standby P.15

4.3 Standby Function P.15

4.4 Power Amp Protection Systems P.16

4.4.1 Clip Limiter / Underimpedance Limiter P.16

4.4.2 SOA Protection P.16

4.4.3 DC Protection P.16

4.4.4 Over Current Protection P.16

4.4.5 Thermal Protection P.16

4.5 Mains Protections P.16

4.5.1 Inrush Current Limitation P.16

4.5.2 Mains Over Voltage Detection P.16

4.5.3 Mains Surge Overvoltage Protection P.16

4.5.4 Mains Failure Detection P.16

4.5.5 Fuse Protection P.17

4.6 Main SMPS Protections P. 17

4.6.1 Over Current Protection P. 17

4.7 Fans P.17

4.8 Filter Cleaning P.18

5. Troubleshooting P.1 9

5.1 Problem: No reaction when switching the amplifier on P. 19

5.2 Problem: No sound P. 19

5.3 Problem: Error message: “Error – amp switched off” P. 1 9

6. Specification P.20

7. Typical Performance Diagrams P.23

8. Unit Conversion Equations and Lookup Table P.26

8.1 Unit Conversion Equations P.26

8.2 Lookup Table P.26

9. Warranty Information P.27

9.1 Summary of Warranty P.27

9.2 Items Excluded from This Warranty P.27

9.3 What CAMCO Will Do P. 2 7

9.4 How to Obtain Warranty Service P.27

9.5 CAMCO Product Improvement P. 27

10. Service Information P.28

11. Maintenance Information P. 29

12. Decommissioning P. 29

13. Company Information P.3 0

14. Changes Made to The Amplifier / Notices P.3 1

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1. Welcome to CAMCO

Thank you for choosing CAMCO products. You are now the proud owner
of a very advanced CAMCO Amplifier. The technologies used in your
amplifier are of the latest generation and designs delivering a far reaching
set of results across all functions.

The amplifier has been designed to be incorporated into a professional
speaker system and is suitable for use across all applications from Touring
Live Sound to Fixed Installations.

1 WELCOME

Your speaker systems will benefit from the renowned CAMCO sonic qual­ity as well as the many operating functions and features detailed within
this manual which are incorporated within the design to maximise results.

The CAMCO peace of mind long term manufactures warranty is our com­mitment to you that every CAMCO amplifier is ready to give you many
years of faultless service.

WELCOME TO CAMCO!

1.1 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.

l NOTE

Never ship the amplifier without the original packing materials.

When shipping the iD4 amplifier, always use the original shipping carton
and packing materials. For maximum protection, repack the unit as it was
originally packed at the factory.

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2. The Amplifier

The iD4 is a Class-H power amplifier with a power output of:

Power output Operating mode

1× 4 500 W  monobridge@ 8Ωpeak

1× 3 800 W  monobridge@ 8Ω

1× 3 000 W  monobridge@ 4Ω

iD4

2 THE AMPLIFIER

2× 2 250 W  dualchannel@ 4Ωpeak

2× 2 000 W  dualchannel@2,7Ωpeak

2× 1 900 W  dualchannel@ 4Ω

2× 1 500 W  dualchannel@ 2Ω

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iD4 amplifiers are fitted with Switched Mode Power Supplies (SMPS),
which significantly reduces the weight and size (only 2U) of the amplifier.
Using SMPS, the 2 symmetrical supply voltages of the power amplifier
are more stable than the power supplies used in conventional amplifiers.

The iD4 has been designed as a powerful two channel amplifier with on­board 64 bit DSP processing. Both amplifier settings and DSP settings
can be user adjusted to match a speaker systems specifications. With up
to 100 onboard speaker pre-set storage capability, fine tuning of a system
or differing systems is fast, easy and strait forward; the user interface is
designed to be intuitive allow for quick familiarisation.
The combination of both power amplifier and on-board DSP technologies
used in the iD4, provide the level of control and audio quality expected
in any professional applications. The iD4, a very powerful and complete
speaker management system, with optimum flexibility and maximum con­trol and security.

Since some of the externally mounted controls have multiple functions, it
is important that users should familiarise themselves thoroughly with the
entire range of controls.

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      

2 THE AMPLIFIER

2.1 iD4 – The Front

 Signal-LEDs
 Clip-LEDs
 Character LCD
 Channel buttons
 Item buttons
 Menu buttons
 Rotary encoder with push button
 Removable air filter system
 Cooling air inlet vents
 On/Off switch

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

2.2 iD4 – The Rear

XLR – line input 1
XLR – line input 2
AES input
Ethernet network input
Cooling air outlet vents
SPEAKON® output 2
SPEAKON® output 1
Rating plate
AC power cable

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MODEL:

OUTPUT PWR P E R CH/IMP:

SER . NO.:

iD 4

220 V ~ 50 / 60 Hz 11,3 A 1220 W

xxxxx

1900 W / 4 Ohm

MADE IN GER MANY

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3. Installation

3.1 Mains Supply

When mounting or connecting the amp always disconnect it from mains.
Only connect the iD4 amplifier to an appropriate AC circuit and outlet,
according to the requirements indicated in the second line on the rating
plate.



   

 

3 INSTALLATION



   

 

120 V ~ 50/60 Hz 22,6 A 1220 W

230 V ~ 50/60 Hz 11,3 A 1220 W

iD4

1900 W / 4 Ohm

  

iD4

1900 W / 4 Ohm

  



220 V ~ 50/60 Hz 11,3 A 1220 W

   

 

iD4

Exemplary rating plates for the three available amplifier variants.

Power supply data of all available variants:

Operating condition

Mains

current

(4Ω/2Ω)

Power

consumption

(4Ω/2Ω)

Amplifier standby (power off) < 0,5 A 8 W 0 W

Idle (amplifier powered on) 1,3 A 70 W 0 W

iD4

250 W per channel 8,5 / 10 A 1 220 / 1 500 W 500 W

Measured with pink noise with crest factor of 12 dB to represent typical music signal.

Mains current draw and power consumption @ 230 V, 50 Hz

For 120 V mains operation, the current values can be multiplied by 2.

1900 W / 4 Ohm

  

Output

power

3.2 On / Off Switch

The On / Off Switch is a rocker-type switch. It is located on the right side
of the front panel. To turn the amplifier on, press on the upper part of the
switch. During power up the Clip- and Signal-LEDs from both channels
will light up in red for a few seconds. To turn the amplifier off, press on the
lower part of the switch.

Amplifier is switched on Amplifier is switched off

l NOTE

This switch does NOT disconnect the amplifier from mains. Discon-

necting the amplifier from the main power supply can only be achieved
by disconnecting the mains plug or by an external all-pole disconnection
(e.g. a mains / circuit breaker). The mains plug or circuit breaker therefore
has to be freely accessible at all times. Disconnect the mains plug from the
mains during a lightning storm or when the amplifier remains unused or
unsupervised for a prolonged period of time.

The switch initiates start-up by activating the inrush current limiter. As soon
as the power amplifier is connected to the mains power supply, a vol tage
is supplied to both the line-filter and the fused input of the controllable
rectifier.
If a power cut occurs while the amplifier is switched on, it will restart auto­mati cally once the power supply has been restored. All amplifier settings
prior to the loss of power will be maintained.

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