Rolls PM351 دليل المستخدم

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PM351 Personal
LIMITED WARRANTY
This product is warranted to the original consumer purchaser to be
Monitor Station
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
the purchaser’s receipt.
The PM350 mixes an XLR mic signal, 1/4 TRS
The obligation of Rolls Corporation under this warranty shall be
stereo or mono instrument signal, and a 1/4"
limited to repair or replacement (at ou

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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 PM351 Personal Monitor Station. Inst. Input Impedance: 50K ohms This unit mixes a microphone signal with a 1/4" Tip-Ring-Sleeve stereo Inst. Output Freq. Response: 10 - 30 kHz +/- 3 dB or 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

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SCHEMATIC DESCRIPTION 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- pho

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OPERATION CONNECTION Make sure the Rolls PS27 12VDC power supply is connected to an active AC The diagram below shows an example of how to connect the PM351 for proper op- eration. outlet, and all audio connections are in place. • The LINE INPUT connects to either a 1/4" • The LINE INPUT connects to either a 1/4" stereo or mono plug. If this plug is Tip-Ring- stereo or mono plug. If this plug is Tip-Ring- LINE MIC • Setting the Mono/Stereo jumpers; Sleeve stereo and you're sending a stereo S