How it Works
Soundcraft
Loading...
GB8
operation manual
40 pgs4.2 Mb0
User Manual
8 pgs3.44 Mb0
Schematic
24 pgs2.51 Mb0
User Manual [ru]
27 pgs619.64 Kb0

Soundcraft GB8 operation manual

GB8 User Guide
1GB8 User Guide
IMPORTANT
Please read this manual carefully before using
your mixer for the first time.
© Harman International Industries Ltd. 2004
All rights reserved
Parts of the design of this product may be protected by worldwide patents.
Part No. ZM0308-03
No part of this manual may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, electrical, mechanical, optical, chemical, including photocopying and recording, for any purpose without the express written permission of Soundcraft.
Harman International Industries Limited Cranborne House Cranborne Road POTTERS BAR Hertfordshire EN6 3JN UK Tel: +44 (0)1707 665000 Fax: +44 (0)1707 660742
http://www.soundcraft.com
2 GB8 User Guide
Contents
Introduction 5
Key Features 6 Warranty 7
Installation 9
SAFETY SYMBOL GUIDE 9 Fitting the GB8 Meterbridge 10 IMPORTANT SAFETY WARNINGS 11 Mains Installation 13 WORKING SAFELY WITH SOUND 15 Setting Up & Troubleshooting 16 Optional External Power Supply 17 Audio Connector Pinouts 18 Dimensions 19
Block Diagrams 21
22 23
Using The Console 25
Mono Input 26 Stereo Input 28 Master Section 31 Rear Connector Panel 33
Typical Specifications 35
Mark-up Sheets 37
3GB8 User Guide
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipmentis operated in a commercial environment. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
This Class A digital apparatus meets the requirements of the Canadian Interference-Causing Equipment Regulations.
Cet appareil numérique de la Classe A respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.
4 GB8 User Guide
Introduction
5GB8 User Guide
Key Features
Thank you for buying the GB8 mixing console. its main features are:
Dual purpose console.
Individually switched 48V phantom power on every mono input module.
4 STE channels per frame size.
8 Aux sends (all switchable between pre/post fader operation).
8 Group sends (paired).
4 Stereo returns.
4 Mute Groups.
11x4 Output Matrix.
Limiter on Record Output and Alternative Stereo Output.
GB30 mic pre-amp.
4-band GB30 EQ.
Meter Bridge with accurate VU meters for LEFT, RIGHT and CENTRE Outputs.
Integral power supply, with an external power supply link option.
All metal TRS jacks and Neutrik XLRs.
Direct outputs on all mono input channels.
6 GB8 User Guide
Warranty
1 Soundcraft is a trading division of Harman International Industries Ltd.
End User means the person who first puts the equipment into regular operation. Dealer means the person other than Soundcraft (if any) from whom the End User purchased the Equipment, provided such a person is authorised for this purpose by Soundcraft or its accredited Distributor. Equipment means the equipment supplied with this manual.
2 If within the period of twelve months from the date of delivery of the Equipment to
the End User it shall prove defective by reason only of faulty materials and/or workmanship to such an extent that the effectiveness and/or usability thereof is materially affected the Equipment or the defective component should be returned to the Dealer or to Soundcraft and subject to the following conditions the Dealer or Soundcraft will repair or replace the defective components. Any components replaced will become the property of Soundcraft.
3 Any Equipment or component returned will be at the risk of the End User whilst in
transit (both to and from the Dealer or Soundcraft) and postage must be prepaid.
4 This warranty shall only be available if:
a) the Equipment has been properly installed in accordance with instructions contained in Soundcraft's manual; and b) the End User has notified Soundcraft or the Dealer within 14 days of the defect appearing; and c) no persons other than authorised representatives of Soundcraft or the Dealer have effected any replacement of parts maintenance adjustments or repairs to the Equipment; and d) the End User has used the Equipment only for such purposes as Soundcraft recommends, with only such operating supplies as meet Soundcraft's specifications and otherwise in all respects in accordance Soundcraft's recommendations.
5 Defects arising as a result of the following are not covered by this Warranty: faulty or
negligent handling, chemical or electro-chemical or electrical influences, accidental damage, Acts of God, neglect, deficiency in electrical power, air-conditioning or humidity control.
6. The benefit of this Warranty may not be assigned by the End User.
7. End Users who are consumers should note their rights under this Warranty are in addition to and do not affect any other rights to which they may be entitled against the seller of the Equipment.
7GB8 User Guide
8 GB8 User Guide
Installation
For your own safety and to avoid invalidation
of the warranty please read this section
carefully.
SAFETY SYMBOL GUIDE
For your own safety and to avoid invalidation of the warranty all text marked with these symbols should be read carefully.
WARNINGS
The lightning flash with arrowhead symbol, is intended to alert
the user to the presence of un-insulated “dangerous voltage”
within the product’s enclosure that may be of sufficient
magnitude to constitute a risk of electric shock to persons.
CAUTIONS
The exclamation point within an equilateral triangle is intended
to alert the user to the presence of important operating and
maintenance (servicing) instructions in the literature
accompanying the appliance.
NOTES
Contain important information and useful tips on the operation
of your equipment.
HEADPHONES SAFETY WARNING
Contain important information and useful tips on headphone
outputs and monitoring levels.
9GB8 User Guide
Fitting the GB8 Meterbridge
The meter bridge is packed at one end of the box, within a cut-out in the protective foam packing material. There are also 5 screws provided in a bag.
Ensure that the GB8 is disconnected from the mains before fitting the meter bridge.
First you need to connect the ribbon cable.
Position the meter bridge as shown in Fig. 1 below. This will allow you to connect the meter bridge's ribbon cable to the matching connector in the GB8. The ribbon cable may have been tucked up into the meter bridge for shipping; if it has, gently extend the cable to its full length below the meter bridge before attempting to connect it.
Plug the ribbon cables connector into the matching connector on the GB8. The connectors are shaped so that you cannot connect them the wrong way round. Ensure that the connectors are firmly pushed together so that the contacts are correctly seated.
Fig. 1
When you have connected the cable you will have to tuck the excess length back into the meter bridge otherwise it may get trapped between the meter bridge and the top of the GB8.
Next you need to assemble the meterbridge to the GB8. Locate the metal claws on the meter bridge into the rectangular holes on the top of the GB8. You will have to tip the meter bridge forward to locate the claws. See Fig. 2.
Fig.3
Secure the back of the meter bridge to the GB8 using the five screws provided. See Fig. 4 below.
Fig. 2
When the claws are located in the holes tip the meter bridge back to its upright position. Ensure that the ribbon cable hasn't been trapped. See Fig.3.
Fig.4
This completes the installation of the meter bridge.
10 GB8 User Guide
GB8 User Guide
IMPORTANT SAFETY WARNINGS
THIS UNIT MUST BE EARTHED
Under no circumstances should the mains earth be disconnected from the mains lead.
The wires in the mains lead are coloured in accordance with the following code:
Earth: Green and Yellow (Green/Yellow - US)
Neutral: Blue (White - US)
Live: Brown (Black - US)
As the colours of the wires in the mains lead may not correspond with the coloured markings identifying the terminals in your plug, proceed as follows:
l The wire which is coloured Green and Yellow must be connected to the terminal in the plug which is marked with
the letter E or by the earth symbol.
l The wire which is coloured Blue must be connected to the terminal in the plug which is marked with the letter N.
l The wire which is coloured Brown must be connected to the terminal in the plug which is marked with the letter L.
Ensure that these colour codings are followed carefully in the event of the plug being changed.
To avoid the risk of fire, replace the mains fuse only with the correct value fuse, as marked on the rear
panel.
The internal power supply unit contains no user serviceable parts. Refer all servicing to a qualified
service engineer, through the appropriate Soundcraft dealer.
11GB8 User Guide
WARNINGS
• Read these instructions.
• Keep these instructions.
• Heed all warnings.
• Follow all instructions.
• This unit contains no user serviceable parts. Refer all servicing to a qualified service engineer,
through the appropriate Soundcraft dealer.
• Clean the apparatus only with a dry cloth.
• Do not install near any heat sources such as radiators, heat resistors, stoves, or other apparatus
(including amplifiers) that produce heat.
• Do not block any ventilation openings. Ventilation should not be impeded by covering the ventilation openings with items such as newspapers, table cloths, curtains etc. Install in accordance with the manufacturer’s instructions.
• Do not use this apparatus near water. The apparatus must not be exposed to dripping or splashing. Objects containing liquid must not be placed on the apparatus.
• The disconnect device is the mains plug; it must remain accessible so as to be readily operable in use.
• THIS APPARATUS MUST BE EARTHED. Under no circumstances should the safety earth be disconnected from the mains lead.
• Do not defeat the safety purpose of the polarized or grounding type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. When the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
• Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles and the point where they exit from the apparatus.
• Only use attachments/accessories specified by the manufacturer.
• Unplug this apparatus during lightning storms or when unused for long periods of time.
• Refer all servicing to qualified service personnel. Servicing is required when the apparatus has
been damaged in any way such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally or has been dropped.
• It is recommended that all maintenance and service on the product should be carried out by Soundcraft or its authorised agents. Soundcraft cannot accept any liability whatsoever for any loss or damage caused by service, maintenance or repair by unauthorised personnel.
• If a trolley is used to carry this apparatus, use caution when moving the trolley / apparatus combination to avoid injury from tip-over.
• No naked flame sources, such as lighted candles, should be placed on the apparatus.
• Warning: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or
moisture. Do not expose the apparatus to dripping or splashing and do not place objects filled with liquids, such as vases, on the apparatus.
12 GB8 User Guide
Loading...
+ 28 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use