Inter-m PA-9312 Operating Manual
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Inter-m PA-9312 Operating Manual

Inter-m PA-9312 Operating Manual

Public address power amplifier
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See also: Service Manual , Operating Manual
OPERATING MANUAL
P U B L I C A D D R E S S P O W E R
AMPLIFIER
PA-9312/9324

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Summary of Contents for Inter-m PA-9312

  • Page 1 OPERATING MANUAL P U B L I C A D D R E S S P O W E R AMPLIFIER PA-9312/9324...

  • Page 2: Unpacking And Installation

    UNPACKING AND INSTALLATION Although it is neither complicated to install nor difficult to operate your PA amplifier, a few minutes of your time is required to read this manual for a properly wired installation and becoming familiar with its many features and how to use them. Please take a great care in unpacking your amplifier and do not discard the carton and other packing materials.
  • Page 3 FEATURES • THERMAL PROTECTION & AUTOMATIC IDLING CIRCUITRY To insure stability and reliability against over-current and over-heating, thermal protection circuitry is provided. In addition, automatic idling circuit is provided to protect against thermal run-away. • BALANCED INPUT A balanced input is provided to reduce hum picked up from a long distance input cable and to avoid ground loop problem when you build the system.

  • Page 4: Front Panel Controls

    FRONT PANEL CONTROLS PA-9312 PUBLIC ADDRESS POWER AMPLIFIER OUTPUT&PROTECTION POWER PROT CLIP -10dB -40dB 1. POWER INDICATING LED This LED indicates power is turned ON. 2. POWER SWITCH Pressing this switch to ON will make the power indicating LED ON and supply the power to unit.

  • Page 5: Rear Panel Controls

    REPLACE WITH THE SAME TYPE OUTPUT FUSE AS INDICATED. UTILISER UN FUSIBLE DE RECHANGE DE MEME TYPE. WARNING; SHOCK HAZARD DO NOT OPEN. MODEL NO;PA-9312 70V(41Ω) 100V(83Ω) NO USER SERVICEABLE PARTS INSIDE. DO 22V(4Ω) PUBLIC ADDRESS NOT EXPOSE UNIT TO RAIN OR MOISTURE POWER AMPLIFIER AVIS;...

  • Page 6: High-Pass Filter Switch

    5. FUSE HOLDERS, AC AND DC This control is for adjusting the level of amplifier from -12dB to 0dB with the reference input sensitivity of 0dB(1V). Rotating the control clockwise increases the level and counterclockwise decreases the level. 6. AC INLET This terminal is connected AC input cord.

  • Page 7: Specifications

    Frequency Response (+1/–3dB) ................70Hz~20KHz S/N........................Better than 95dB H.P.F ........................–3dB at 400Hz Input Level Adjustment ...................–12dB~0dB GENERAL Power Source ..............AC 110V~240V, 50Hz/60Hz, DC 24V Weight (Net)......................PA-9312:14Kg ..........................PA-9324:19Kg Dimensions ................482(W) 132(H) 280(D)mm Specifications and design subject to change without notice for improvements.
  • Page 8 MADE IN KOREA...

This manual is also suitable for:

Pa-9324

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