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Warranty Conditions

Disclaimer

AMPERES ELECTRONICS SDN BHD

MADE IN MALAYSIA

Published : November 2017

ISO 9001: 2015

Design & Manufacture of Public Address Equipment and Systems

Certificate No. 16895 / A / 0001 / UK / En

Information contained in this manual is subject to change without prior notice and does not represent a commitment 

on the part of the vendor. AMPERES ELECTRONICS SDN BHD  shall not be liable for any loss or damages 

whatsoever arising from the use of information or any error contained in this manual.

It is recommended that all services and repairs on this product be carried out by AMPERES ELECTRONICS SDN 

BHD or its authorized service agents.

AMPERES series must only be used for the purpose they were intended by the manufacturer and in conjunction 

with this operating manual.

AMPERES ELECTRONICS SDN BHD cannot accept any liability whatsoever for any loss or damages caused by 

service, maintenance or repair by unauthorized personnel, or by use other than that intended by the manufacturer.

Only Amperes Electronics Service Centres are allowed to make warranty repairs : a list of Amperes Electronics 

Service Centres may be asked for by the purchaser or send directly to Amperes Electronics Sdn Bhd at 70 Jalan 

Industri PBP 3, Tmn Perindustrian Pusat Bandar Puchong, 47100, Puchong, Selangor, Malaysia or its authorized 

dealers. This warranty is not valid if repairs are performed by unauthorized personnel or service centres.

This warranty covers only repairs and replacement of defective parts ; cost and risks of transportation as well as 

removal and installation of the product from the main system are for the account of the purchaser. This warranty 

shall not extend to the replacement of the unit.

This warranty does not cover damages caused by misuse, neglect, accident of the product as well as using the 

product with power supply voltage other than shown on the product, or any other power supply source / adaptor not 

recommended by the manufacturer.

This warranty does not cover damages caused by fire, earthquakes, floods, lightning and every cause not directly 

related to the unit.

This warranty does not include any indemnity in favor of the purchaser or the dealer for the period out of use of the 

unit; moreover the warranty does not cover any damages which may be caused to people and things when using 

the product.

This warranty certificate is valid only for the described product, and is not valid if modifications are made on this 

certificate or on the identification label applied on the product.

This warranty covers all the material and manufacturing defects and is valid for a period of 36 months from the date 

of purchase or for a specified period in countries where this is stated by a national law. In this case, the extension is 

valid only in the country where the product is purchased.

Amperes Electronics Sdn Bhd is not obliged to modify previously manufactured products under warranty if the 

design changes or improvements are made.

Содержание LS4808

Страница 1: ...pedance measurement method which allows flexibility in speaker cablings such as branching and does not require end line resistors or blocking capacitors at the speakers Its RS485 data output enable re...

Страница 2: ...ly if other than PS9400 is installed 6 24V DC POWER SUPPLY PORT SPEAKER LINE SURVEILLANCE LS 4816 amperes PRE CH 1 CH 2 CH 4 CH 3 CH 5 CH 6 CH 7 CH 8 ZONE SPEAKER CHANNEL CH 9 CH 10 CH 12 CH 11 CH 13...

Страница 3: ...at every zone shall have its own 24V overriding circuit back to the rack If all the overriding circuits are looped and if the particular zone with volume controller is set to off the monitoring activi...

Страница 4: ...does not need end line resistors as well as speaker capacitor couplings It is recommended that periodical manual checking or setup to be made as connections may deteriorate over time and thus affecti...

Страница 5: ...ONE 8 COM 100V ZON 8 COM ZON 7 100V AMP 7 COM 100V COM AMP 8 100V ZONE IN AMP 1 FAULT O P CONTACT AMP 16 EXT TRIGGER RS485 100V LINE ZONE 1 ZONE O Ps LS4816 ZONE 16 SPEAKERS TRIG O Ps VOL O RIDE MAX 3...

Страница 6: ...ton for EXIT 1 SETUP 2 ADVANCE SETUP PREV NEXT CHANNEL 01 OPEN MONITORED CHANNEL 01 OPEN BYPASS Press Next Prev button to switch the Channel CHANNEL 01 OPEN LOW LIMIT 0005 CHANNEL 01 OPEN HIGH LIMIT 0...

Страница 7: ...it ENTER to confirm ENABLE DISABLE buzzer 1 SETUP 1 BASIC SETUP PREV 1 SETUP 5 EXIT 1 SETUP ENTER CHANNEL 01 BP FAULT YES NO 4 CH BP ON FAULT NEXT PREV ENTER to confirm YES NO 1 SETUP 1 BASIC SETUP CH...

Страница 8: ...DISABLED Press Next Prev button to select ENABLED DISABLED If a test interval is selected from 1 min 24 hour By default auto mode is set to off Use NEXT PREV button to select time 3 Auto Test MAIN MEN...

Страница 9: ...LS4816 To show the Model 4 SYSTEM 3 FIRMWARE V1 03 To show the Firmware NEXT 4 SYSTEM 4 EXIT ENTER MAIN MENU 4 SYSTEM Return to MAIN MENU NEXT MAIN MENU 5 SAVE EXIT After completing all setting the c...

Страница 10: ...e value to calculate the total load of the line which they are not capable to measure the Capacitance or Inductance of cable and speaker coils In circuit with branching a break at point would not trig...

Страница 11: ...nimizing interruption to PA operation User setting for detection sensitivity for open short and leakage Aux 24V DC output for volume controller overriding during testing mode LS4808 LS4816 24V DC via...

Страница 12: ...erformed by unauthorized personnel or service centres This warranty covers only repairs and replacement of defective parts cost and risks of transportation as well as removal and installation of the p...

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