Christie Vive Audio CDA2 User Manual Download Page 12 | Manualshive

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Christie Vive Audio CDA2 User Manual Download Page 12

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Christie Vive Audio CDA2/CDA3 Amplifiers User Manual

020-100355-02 Rev. 1 (03-2014)

What’s In the Box?

Quantity

Description

Part Number

1

Christie Vive Audio CDA2 Professional Amplifier 100V     -or-
Christie Vive Audio CDA2 Professional Amplifier 120V     -or-
Christie Vive Audio CDA2 Professional Amplifier 230V     -or-
Christie Vive Audio CDA3 Professional Amplifier 100V     -or-
Christie Vive Audio CDA3 Professional Amplifier 120V     -or-
Christie Vive Audio CDA3 Professional Amplifier 230V

145-005106-XX
145-001102-XX
145-009100-01
145-006107-01
145-002103-01
145-010102-01

1

Power Cord

The included power cord

is specific for each

region. Please check the

box to ensure you have

the correct one.

Controls and Indicators

This section provides an overview of the Christie Vive Audio CDA2/CDA3 Professional Power Amplifiers
components.

Front Panel

Letter

Component

Description

A

Input Gain Control

Adjusts the gain for their respective amplifier channel (Ch.A or Ch.B) in all

modes. The recommended nominal setting is -10dB.

«
...
10
11
12
13
14
...
»

Summary of Contents for Vive Audio CDA2

Page 1: ...Christie Vive Audio CDA2 CDA3 Amplifiers User Manual 020 100355 02 ...

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Page 3: ...Christie Vive Audio CDA2 CDA3 Amplifiers User Manual 020 100355 02 ...

Page 4: ...amage caused by improper installation alignment or by equipment modification if by other than Christie service personnel or a Christie authorized repair service provider h Problems or damage caused by use of a product on a motion platform or other movable device where such product has not been designed modified or approved by Christie for such use i Problems or damage caused by use of a projector ...

Page 5: ...n be recycled and reused This symbol means that electrical and electronic equipment at their end of life should be disposed of separately from regular waste Please dispose of the product appropriately and according to local regulations In the European Union there are separate collection systems for used electrical and electronic products Please help us to conserve the environment we live in ...

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Page 7: ...dicators 4 Front Panel 4 Rear Panel 5 Installation 7 Install the CDA2 or CDA3 7 Input Connections 7 Stereo Mode Connections 8 ParallelMode Connections 8 Output Connections 8 Stereo Mode Connections 9 Biamp Mode Connections 9 Bridge Mode Connections 10 Operation 10 Turn the Power On 10 Turn the Power Off 11 Troubleshooting 13 Specifications 15 Audio 15 Connections 15 Power 16 Block Diagram 17 Physi...

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Page 9: ...e only with the cart stand tripod bracket or table specified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart and apparatus combination to avoid injury from tip over Unplug this apparatus during lightning storms or when unused for long periods of time To reduce the risk of electric shock disconnect the AC power cord to completely remove power from...

Page 10: ...0 min 110 15 min 115 According to the OSHA any exposure in excess of the above permissible limits could result in some hearing loss Earplugs or protectors to the ear canals or over the ears must be worn when operating this amplification system to prevent permanent hearing loss if exposure is in excess of the described limits TECHNICAL SUPPORT Contact your dealer or technical support for questions ...

Page 11: ...iency Advanced technology and extensive protection circuitry allow operation with greater efficiency into difficult loads and power conditions The ACL Automatic Clip Limiting circuitry provides trouble free operation into loads as low as 2 ohms ACL protects loudspeaker drivers and ensures that sonic integrity is maintained even in extreme overload conditions The CDA s high efficiency design allows...

Page 12: ...l Amplifier 120V or Christie Vive Audio CDA3 Professional Amplifier 230V 145 005106 XX 145 001102 XX 145 009100 01 145 006107 01 145 002103 01 145 010102 01 1 Power Cord The included power cord is specific for each region Please check the box to ensure you have the correct one Controls and Indicators This section provides an overview of the Christie Vive Audio CDA2 CDA3 Professional Power Amplifie...

Page 13: ...es abnormal operating conditions The light illuminates when conditions arise that will damage the loudspeaker driven by that channel The amplifier automatically attempts to restart to correct the condition If the amplifier does not return to a normal operating status contact your local authorized service center ACTIVE indicates that the channel is operational The light illuminates under normal ope...

Page 14: ...ate subwoofer cabinets are being used this position would indicate connecting the mid high frequency speaker cabinet to the channel associated with the high pass switch The following channel input mode switches are available PARALLEL routes the signal input of channel A to both channel A and channel B outputs Use this to route the single input signal to each of the discrete amplifier outputs BRIDG...

Page 15: ...ake sure that vents are not blocked and that air can flow freely through the unit Do not use doors or covers on the front of the rack If a back cover is used provide at least one standard rack space opening for every 4 amplifiers Failure to comply may result in equipment or property damage 1 Slide the CDA2 or CDA3 amplifier into your rack 2 Secure the amplifier in position using 4 screws through t...

Page 16: ...PUTS B Input selector set to STEREO Parallel Mode Connections A 3 pin XLR or 6 3 mm 1 4 in phono jacks connected to the CH A INPUTS B Input selector set to PARALLEL Output Connections Always turn off and disconnect the Christie Vive Audio CDA2 CDA3 Professional Power Amplifiers from power before making audio connections Failure to comply may result in equipment or property damage ...

Page 17: ...2 Rev 1 03 2014 This section describes the output connections of the Christie Vive Audio CDA2 CDA3 Professional Power Amplifiers Stereo Mode Connections A NL2 twist lock connectors connected to CH A and CH B OUTPUTS B Input selector set to STEREO Biamp Mode Connections ...

Page 18: ...ified voltage and power range Failure to comply could result in death or serious injury As a safety feature the amplifier is equipped with a three wire plug with a third grounding pin If you are unable to insert the plug into the outlet contact an electrician to have the outlet replaced DO NOT defeat the safety purpose of the grounding type plug Failure to comply could result in death or serious i...

Page 19: ...ifier where the cord cannot be damaged by persons walking on it or objects rolling over it Never operate the amplifier if the power cable appears damaged in any way Failure to comply could result in in death or serious injury DO NOT overload power outlets and extension cords as this can result in fire or shock hazards Failure to comply could result in in death or serious injury 1 Verify that the p...

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Page 21: ...put signal source If the TEMP temperature indicators are lit for either channel the amplifier has overheated and idled one or both channels See The amplifier is overheating on page 14 If the DC direct current indicators are lit for either channel an abnormal condition exists within the amplifier or the load it is driving If the channel does not reset and the DC indicators remain lit send the ampli...

Page 22: ...BRIDGE output There is sound output from the loudspeakers but there are no high frequencies present in the output Check if the low pass filter is engaged on either channel Make sure the input mode selector switch is set to the correct mode Full Range is the default mode Verify that the NL4 twist lock connector is wired correctly if the loudspeaker is biamped through the CH A output connection See ...

Page 23: ...er 4 ohms 100dB A weighted reference to rated power 4 ohms Slew rate 12V μs 12V μs Damping factor 8 ohms 170 1 20Hz 1kHz 8 ohms 255 1 20Hz 1kHz 8 ohms Input sensitivity 0 775 volts 3 for 1kHz 4 ohm rated power 35 volts 3 for 1kHz 2 ohm rated power 0 740 volts 3 for 1kHz 4 ohm rated power 0 71 volts 3 for 1kHz 2 ohm rated power Input impedance 15k ohms balanced and 7 5k ohms unbalanced 15k ohms bal...

Page 24: ...nels driven 1 Khz 540 watts 20ms repetitive burst 500 watts 1 THD 450 watts 0 15 THD both channels driven 1 kHz Minimum load impedance 2 ohms 2 ohms Maximum RMS voltage swing 56 volts 71 volts Frequency Response 10Hz 30kHz 3 dB at 1 watt 8 ohms 20Hz 28kHz 0dB 3 0 dB at 1 watt 20 Hz 20kHz 2 chs x 2 ohms 0 25 800 watts 20Hz to 4kHz decreasing to 760 watts 20kHz both channels driven 0 5 1 350 watts 2...

Page 25: ...2 in aluminum 18ga galvanized steel Dimensions H x W x D 8 9 cm x 48 3 cm x 26 7 cm 3 5 in x 19 in x 10 5 in 8 9 cm x 48 3 cm x 26 7 cm 0 15 cm for handles 3 5 in x 19 in x 10 5 in 0 6 in for handles Weight net 1 4 94 kg 10 90 lb 5 54 kg 12 2 lb Weight gross 2 6 02 kg 13 3 lb 6 30 kg 13 9 lb 1 Net weight excludes the power cord 2 Gross weight excludes the power cord ...

Page 26: ... 000 104317 01 ASSY TECH DOCS VIVE CDA2 CDA3 ...

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