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Important Safety Information

1. 

Save the carton and packing material even if the equipment has arrived in good condition. 

Should

you ever need to ship the unit, use only the original factory packing.

2.

 Read all documentation before operating your equipment. 

Retain all documentation for future

reference.

3. 

Follow all instructions 

printed on unit chassis for proper operation.

4. 

Do not spill water or other liquids into or on the unit, 

or operate the unit while standing in liquid.

5. 

Make sure power outlets conform to the power requirements 

listed on the back of the unit.

6. 

Do not use the unit if the electrical power cord is frayed or broken. 

The power supply cords should

be routed so that they are not likely to be walked on or pinched by items placed upon or against them,
paying particular attention to cords and plugs, convenience receptacles, and the point where they exit from
the appliance.

7. 

Always operate the unit with the AC ground wire connected 

to the electrical system ground.

Precautions should be taken so that the means of grounding of a piece of equipment is not defeated.

8. 

Mains voltage must be correct and the same as that printed on the rear of the unit. 

Damage caused

by connection to improper AC voltage is not covered by any warranty.

9. 

Have gain controls on amplifiers turned down during power-up 

to prevent speaker damage if there

are high signal levels at the inputs.

10. 

Power down & disconnect units from mains voltage before making connections.

11. 

Never hold a power switch in the “ON” position if it won’t stay there itself!

12. 

Do not use the unit near stoves, heat registers, radiators, or other heat producing devices.

13. 

Do not block fan intake or exhaust ports. 

Do not operate equipment on a surface or in an

environment which may impede the normal flow of air around the unit, such as a bed, rug, weathersheet,
carpet, or completely enclosed rack. If the unit is used in an extremely dusty or smoky environment, the
unit should be periodically “blown free” of foreign matter.

14. 

Do not remove the cover. 

Removing the cover will expose you to potentially dangerous voltages.

There are no user serviceable parts inside.

15. 

Do not drive the inputs with a signal level greater than that required to drive equipment to full

output.

16. 

Do not connect the inputs / outputs of amplifiers or consoles to any other voltage source, 

such as a

battery, mains source, or power supply, regardless of whether the amplifier or console is turned on or off.

Summary of Contents for AMIS604

Page 1: ...xer amplifiers within the one 2 rack unit chassis Each amplifier features 3 balanced microphone line input channels and outputs for either low impedance 8 ohm or 25v 70v line speaker systems A host of unique features including VOX muting VCA master level control and optional tone generator VOX relay cards make the AMIS604 a very flexible amplifier The unit can be mounted in a standard 19 equipment...

Page 2: ...is required the control should be in the centre position VCA Master Control For applications requiring remote level control provision has been made on the rear panel of the AMIS604 to connect an external 500K pot for remote control of the master level of each amplifier Power Switch On LED The black rocker switch on the right hand side of the front panel is used to switch the amplifier on and off T...

Page 3: ... level The rear panel is split into four sections one for each amplifier Looking at the back panel and reading from left to right the amplifiers are 4 3 2 and 1 In other words the input and output section is directly behind the relevant front panel controls The inputs are labelled Ch1 Ch2 and Ch3 All are balanced with the connection reading left to right as Ground positive negative Each input can ...

Page 4: ... from one amplifier does not affect any of the other amplifiers Muting can be defeated per amplifier via an internal jumper labelled JP2 located on the top board behind inputs 1 and 2 The AMIS604 is shipped with muting enabled jumper towards the front panel of the amplifier To disable VOX muting per amplifier simply move the relevant jumper from amplifiers 1 2 3 or 4 so that it is closest to the b...

Page 5: ...d the same as that printed on the rear of the unit Damage caused by connection to improper AC voltage is not covered by any warranty 9 Have gain controls on amplifiers turned down during power up to prevent speaker damage if there are high signal levels at the inputs 10 Power down disconnect units from mains voltage before making connections 11 Never hold a power switch in the ON position if it wo...

Page 6: ...en A The power supply cord or the plug has been damaged B Objects have fallen or liquid has been spilled into the equipment C The equipment has been exposed to rain D The equipment does not appear to operate normally or exhibits a marked change in performance E The equipment has been dropped or the enclosure damaged Engineered in Sydney Australia www australianmonitor com Australian Monitor Audio ...

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