GS412PA GS412PS Manual - 2008 - Issue 1.cdr
Contents
1. A SS S N gt 6 IMPORTANT SAFETY INSTRUCTIONS La L e y 1 Read amp Retain these Instructions carefully before installing or operating this product 2 Comply with Warnings All warnings and instructions for these products should be adhered to 3 Unpacking On unpacking your product please check carefully for any signs of damage that may have occured whilst in transit from the Laney factory to your dealer In the unlikely event that there has been damage please repack your unit in it original carton and consult your dealer We strongly advise you to keep your original transit carton since in the unlikly event that your unit should develop a fault you will be able to return it to you dealer for rectification securely packed 4 Amplifier Connection In order to avoid damage it is advisable to establish and follow a pattern for turning on and off your system With all system parts connected turn on source equipment tape decks cd players mixers effects processors etc BEFORE turing on your guitar amplifier Many products have large transient surges at turn on and off which can cause damage to your speakers By turning on your guitar amplifier LAST and making sure its level control is set to a minimum any transients from other equipment should not reach your loud speakers Wait till all system parts have stabillised usually a couple of seconds Similarly when turning off your system always turn down the level cont2. OPERATING INSTRUCTIONS un gt S lt gt S ac GS412PA re 5 GS 412PS un N S N q S Laney Dear Player Thank you very much for purchasing your new Laney product and becoming part of the worldwide Laney family Each and every Laney unit is designed and built with the utmost attention to care and detail so trust yours will give you many years of enjoyment Laney products have a heritage which stretches back to 1967 when first began building valve amplifiers in my parents garage Since then we have moved on from strength to strength developing an extensive range of guitar bass public address and keyboard amplification products along with a list of Laney endorsees that includes some of the world s most famous and respected musicians At the same time we believe we have not lost sight of the reason Laney was founded in the first place a dedication to building great sounding amplification for working musicians Warm Regards Lyndon Laney CEO V INTRODUCTION The GS412PA amp GS412PS area pair 4 x 12 cabinets developed for use with amplifiers such as GH50L GHIOOL or VHIOOR from the Laney range but equally would a be great addition to your existing guitar amplifier Rated at 240W Mono or 2 120WV Stereo these cabinets can be used in isolation or together to form an 8 x 12 stack and feature top quality construction Celestion V
3. W RMS Stereo 2 120W RMS 5 758358758 Size W D H 758 358 758 42 5 Kg POWER TO THE ey www laney co uk 4 OHMS 1 4 16 OHMS mono lt 4 INPUT A P INPUT 8 8 OHMS STEREO 4 8 OHMS MODEL GS412PA SERIAL NUMBER STEREO 2 120W RMS IN THE UK BY LANEY POWER RATING C MONO 240W RMS DESIGNED AND ENGINEERED INPUT IMPEDANCE MS SWITCH OPERATES All Speakers B16 Ohms All Speakers RH Half of Cab PBT 8ohms Stereo LH Half of Cab Always use good quality speaker cables Page 3 8 SAMPLE SYSTEMS Connected to the single x 16 ohm socket 4 12 System using l VHIOOR Head GS412PA GS412PA GS412PS Stereo system using 2 GH50L Heads GS412PA amp FX Controller FX Controller Input a 1 6 LaiiG Connected to the two single 8 ohm sockets Page 4 8 SAMPLE SYSTEMS Lane y 8 12 stack system using GH50L Head GS412PA GS412PS Connected to the two 16 Ohm sockets un 6 SS INPUT B POWER RATING MONO 240W fi Page 5 8 SAMPLE SYSTEMS FX Controller Input al Output Output i LH RH f GS412PA GS412PS Stereo system using 2 VHIOOR Heads GS412PA GS412PS amp FX Controller meura Pow MONO STEREO 2 12 Page 6 8
4. e levels such as this amplification system be protected by hearing 105 protectors while this unit is in operation 110 8 Servicing The user should not attempt to service these products Refer all servicing to qualified service personnel In order to reduce environmental damage at the end of its useful life this product must not be disposed of along with normal household waste to landfill sites It must be taken to an approved recycling centre according to the recommendations of the WEEE Waste Electrical and Electronic Equipment directive applicable in your country This product conforms to the requirements of the following European Regulations Directives amp Rules CE Mark 93 68 EEC Low Voltage 72 23 EEC EMC 93 68 EEC RoHS EU2002 95 EC WEEE EU2002 96 EC Page 7 8 Lane POWER TO THE MUSIC y LANEY AMPLIFICATION www laney co uk In the interest of continued product development Laney reserves the right to amend product specification without prior notification
5. intage 30 drivers with a larger robust plywood cabinet switchable impedance large side bar handles castor cups on top of the straight cabinet to allow stacking stainless steel corner protection and a set of roadworthy casters mounted to each model for ease of mobility Every Laney product is extensively play tested by experienced guitarists to ensure it has the tone and durability to perform at the very highest level before being shipped to our customers We hope you enjoy using your new extension cabinet as much as we enjoyed designing and making it It should give you years of trouble free service however please take time to read this manual as it will allow you to get the best from your GS412PA or 354 2175 Best wishes from all at Laney Page 2 8 UNPACKING INSTRUCTIONS Open top of carton remove top foam tray and open protective bag pull back to sides 2 Flip carton over Cabinet rests on its castors p POWER TO THE Cy 3 Remove the Carton bottom foam tray and protective bag www laney co uk 4 Enjoy 4 OHMS 4 4416 cums CL CHECK CONTENTS ARE ALL INCLUDED wQ a QO 8 0HMS STEREO 4 8 OHMS MODEL GS412PS SERIAL NUMBER POWER RATING a C X MONO 240W RMS DESIGNED AND ENGINEERED STEREO 2 120W RMS IN THE UK BY LANEY aa un N S a N SPECIFICATIONS GS412PA_GS41PS Switchable Impedance Loudspeaker 4 x 12 Celestion Vintage 30 Mono 240
6. rols on your guitar amplifier and then turn off its power before turning off other equipment 5 Cables Never use shielded or microphone cable for any speaker connections as this will not be stubstantial enough to handle the amplifier load and could cause damage to your complete system 6 Caution These professional loudspeaker systems are capable of generating very high sound pressure levels Use care with placement and operation to avoid excessive levels that can cause permament hearing damage 7 Exposure to extremely high noise levels may cause a permanent hearing loss Individuals vary considerably in susceptibility to noise induced hearing loss but nearly everyone will lose some hearing if exposed to sufficiently Duration Per Day Sound Level dBA intense noise for a sufficient time The U S Government s Occupational Safety and Health Administration OSHA In Hours slow response has specified the permissible noise level exposure in the chart oposite 90 According to OSHA any exposure in excess of the above permissible limits could result in some hearing loss Ear 92 plugs or protectors in the ear canals or over the ears must be worn when operating this amplification system in 95 order to prevent a permanent hearing loss if exposure exceeds the limits set forth oposite To ensure against 97 potentially dangerous exposure to high sound pressure levels it is recommended that all persons exposed to equipment capable of producing high sound pressur
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