Manual de instrucciones de Rolls PM350B

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LIMITED WARRANTY
PM350b Personal
This product is warranted to the original consumer purchaser to be
free from defects in materials and workmanship under normal installation, use
and service for a period of one (1) year from the date of purchase as shown on
Monitor Mixer Plus
the purchaser’s receipt.
The obligation of Rolls Corporation under this warranty shall be
limited to repair or replacement (at our option), during the warranty period of
any part which proves defective in material or workma

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SPECIFICATIONS INTRODUCTION Max Input Level: -20 dB XLR, +40 dB Line, +15 dB Instrument Thank you for your purchase of the PM350b Personal Monitor Mixer Plus. Inst. Input Impedance: 50K ohms This unit mixes a microphone signal with a 1/4" Tip-Ring-Sleeve stereo or Inst. Output Freq. Response: 10 - 30 kHz +/- 3 dB mono instrument level signal and a 1/4" TRS stereo or mono monitor Output Impedance, Hdphn: 10 ohms signal. The Mic Input and Thru jacks have a switchable ground lift, as do Output Impe

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DESCRIPTION SCHEMATIC LINE INPUT: 1/4" TRS stereo jack for connection to a line level source such as a mixer monitor/auxiliary output, cassette player output, CD player output etc. ground lift: Header jumper for disconnecting chassis ground from pin 1 of the Mic Input and Mic Thru. MIC THRU: XLR jack paralleled (hard-wired) to the MIC INPUT jack for pass-through to a mixer or other microphone level input device. MIC INPUT: XLR balanced jack for connection to a condenser or dynamic micro- phone.

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CONNECTION OPERATION The diagram below shows an example of how to connect the PM350b for Make sure the Rolls PS27 12VDC power supply is connected to an active AC proper operation. outlet, and all audio connections are in place.  The LINE INPUT connects to either a 1/4" stereo or mono plug. If this plug is LINE MIC Tip-Ring-Sleeve stereo and you're sending a stereo signal to this jack, select  Setting the Mono/Stereo jumpers; INPUT THRU the STEREO setting of the Mono/Stereo jumper. If the plug