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SoundLab Mixer Amplifier

G742BB

User Manual

Thank you for buying a professional Soundlab mixer amplifier. This product
incorporates the latest in mixer amplifier technology and should provide the
user with high quality trouble free sound for many years. To help you derive
the most from you Soundlab mixer amplifier please carefully read the
following user manual.

User Manual for G742BB (MC8240PD)

Important Notes

1.

This manual is part of the product and should be kept with the unit at all
times. Please read it carefully before using the product. A copy of this 
manual is available on request www.electrovision.co.uk

2.

This is a professional product and is not designed for use in a domestic
environment.    

Safety Precautions

Risk of Electric Shock

1.

This product must be earthed at all times.

2.

Connection to the mains should be by the mains lead supplied. Fixed 
installations should only be undertaken by a qualified person.

3.

The product and the mains lead should be checked regularly for 
damage. Any repair should only be undertaken by a qualified person. 
The product and the mains lead should be tested each year by a 
qualified person (this is a legal requirement).

4.

Do not expose this product to rain, moisture, extremes of temperature, 
acids, alkalies or any other corrosive or reactive agents. Failure to do so
may lead to a risk of fire, electrical shock or product failure/damage. 

5.

Make sure the power supply is switched off before connecting this 
product to the mains supply. All volume controls should be set at zero.

6.

Do not attempt to open the enclosure. There are no user serviceable 
parts inside. All repairs/inspections should be undertaken by a qualified 
person.

7.

Disconnect from the mains when not in use.

8.

This amplifier can produce high sound pressure levels that can lead to 
hearing damage. It is the user’s responsibility to regulate the sound 
level according to the environment it is used in. In fixed installations the 

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Summary of Contents for G742BB

Page 1: ...tallations should only be undertaken by a qualified person 3 The product and the mains lead should be checked regularly for damage Any repair should only be undertaken by a qualified person The product and the mains lead should be tested each year by a qualified person this is a legal requirement 4 Do not expose this product to rain moisture extremes of temperature acids alkalies or any other corr...

Page 2: ...ant health and safety legislation Operating Precautions 1 Do not turn the amplifier up so that the sound becomes distorted This will damage the speakers and could damage the internal amplifier This is not covered by the guarantee 2 Make sure this product is switched off and all volume controls are turned down before connection to the mains see controls and functions All items connected to the unit...

Page 3: ... be found at www electrovision co uk Line A balanced mono line input via 6 35mm 1 4 jack Low Cut A push button that filters frequencies below 80Hz from the channel input Gain Increases or decreases the input channel signal level Hi Increases or decrease the high frequencies 15 dB Low Increases or decreases the low frequencies 15 dB Eff Controls the amount of effect the channel receives from the bu...

Page 4: ...X RET AUX SEND PHONES EFFECT SELECT MIC 4 LINE 4 MAIN 4 5 6 7 8 Model G742BB POWERED MIXER TAPE TO MIX TAPE TO CTRL ROOM TAPE IN REC OUT 2 x 100w DSP EFFECTS PROCESSOR G742BB MC8240PD DO NOT OBSTRUCT THE VENTILATION Line 5 6 Line 7 8 Stereo line inputs channels via 6 35mm mono jacks Use left inputs if using as mono channels 10dB Press this button to attenuate the line level input by 10dB Hi Use th...

Page 5: ...socket 4 CTRL RM Stereo output channel via 2 x 6 35mm mono jack sockets For use with powered monitors 5 Main Stereo output channel via 2 x 6 35mm mono jack sockets 6 REC OUT Stereo output channel via 2 x phono sockets 7 Tape In Input channel via 2 x phono sockets 8 Phantom power switch Press this switch to send a 48V phantom power to channels 1 4 Warning 1 2 3 4 5 6 7 8 EFFECT SELECT MAIN 5 6 7 8 ...

Page 6: ...x 35ºC THIS UNIT MUST BE EARTHED 2 x 100W 4 Right Left 2 x 75W 8 FOR PROFESSIONAL U ONLY 2 3 Rear of Unit Diag 5 1 AC inlet Power inlet for use with IEC mains lead 2 On off switch Press this switch to turn the unit on 3 Power outputs to speakers Microphone Connections 1 Balanced Operation Unbalanced Operation Pin 1 Screen Pin 1 Screen Pin 2 Signal Live Pin 2 Signal Pin 3 Signal Return Pin 3 Short ...

Page 7: ... Mono Jack 10K Ohm 10dB Outputs Number Type Connector Output Level Stereo Power 1 Unbalanced 2 x Mono Jack 2 x 100W 4 Ohm Out 2 x 65W 8 Ohm Stereo Line 1 Unbalanced 2 x Mono Jack Stereo Monitor 1 Unbalanced 2 x Mono Jack Aux Send 1 Unbalanced 1 x Mono Jack Stereo REC 1 Unbalanced 2 x Phono Out Headphone 1 Unbalanced 1 x TRS Jack Channel EQ High 15KHz Mid 2 5KHz Low 80Hz Low cut filter 80Hz 18dB OC...

Page 8: ...Electrovision Ltd Lancots Lane Sutton Oak St Helens Merseyside WA9 3EX UK Tel 44 0 1744 745000 Fax 44 001744 745001 www electrovision co uk ...

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