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STK Professional Audio VP-240D Owner's Manual

Public adress

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VP-240D/VP-120D
Public Adress Power Amplifier
OWNER'S MANUAL
ENGLISH

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Summary of Contents for STK Professional Audio VP-240D

  • Page 1 VP-240D/VP-120D Public Adress Power Amplifier OWNER'S MANUAL ENGLISH...
  • Page 2: Table Of Contents

    7. Specification ................... 10 Introduction The VP-240D/VP-120D is designed to meet the special needs of sound contractors with 100V and 70V line systems. They also provide low-impedance outputs 4 ohm and 8 ohm for maximum flexibility. The power sources are 24V DC and 120V/220V/230-240V AC.
  • Page 3: Important Safety Instructions

    Important Safety Instructions 1. Read Instructions- All the safety and operating instructions should be read before the appliance is operated. 2. Retain Instructions- The safety and operating instructions should be read before the appliance is operated should be retained for future reference. 3.
  • Page 4: Warranty Information

    For more information about warranty repair, notified and if the shipping carton and please contact: Customer Service Dept., packing materials are not available for The STK Professional Audio. inspection by the carrier. Save all packing materials until the claim has been settled. FOR YOUR RECORDS All of us at STK thank you for your expression of confidence in STK products.
  • Page 5: Panel Description

    Panel Descriptions FRONT PANEL 1. Gain Level Attenuator Establishes the required input level from -12dB to 0dB (0dB=0.775V). 2. Output Level Indicator This level meter indicates the Amplifiers output level. 3. Protect LED If protect conditions should occur, such as a excessively high operating temperatures with short in a output terminals cables or power on and off muting times, this LED will light and the amplifier will stop operation until the protect condition is corrected.
  • Page 6 ⅤConnecting Your System A. MOUNTING The VP240D/VP120D is designed for standard 19″rack mounting. In addition, the amplifier provides sturdy no-skid rubber feet for secure table top or stacked operation. When rack mounting one or more amplifiers, or when mounting in combination with other equipment, be sure to allow adequate front and rear ventilation to avoid possible heat related damage to your VP240D/VP120D or other rack mounted items.
  • Page 7: Connecting Your System

    Connecting Your System D. INPUT/OUTPUT CONNECTIONS The STK VP240D/VP120D PA amplifier is designed to be as versatile as possible. The following descriptions of the input and output connections are designed to help you maximize the unit's potential. 1. XLR Input Jacks 2.
  • Page 8 Connecting Your System E. POWER REQUIREMENTS Your STK VP240D/VP120D is pre-wired at the factory for the correct line voltage(120V or 220-240V) and is furnished with the appropriate power cord and fuse. If fuse replacement is necessary, always use a fuse with the exact type and rating as specified on the specifications page of this manual or as indicated on the unit itself.
  • Page 9: Block Diagram

    ⅥBlock Diagram...
  • Page 10: Specification

    Net: 483 x 88 x 295 mm / Shipping 400 x 550 x190 mm 37 Ibs(16.8Kg) Weight Shipping 39.68 Ibs(18Kg) Power Consumption(1/3 POWER) 130Watts(VP120D) 240 Watts(VP-240D) AC Power Requirement AC 110- 120V(50-60Hz): Fuse 10A/250V AC220-240V(50-60Hz):Fuse 5A/250V DC Power Requirement DC +24V (+24Vdc,100A BATTERY):Fuse 20A/35V Auto Motive Type Connector(Input/Output) XLR Female &...
  • Page 11 Notes...
  • Page 12 Owner's Manual for The STK VP240D/VP120D High Impedance Power Amplifier. Printed In Korea APR. 2010 STK-Professional Audio VP240D/VP120D...

This manual is also suitable for:

Vp-120d