User manual ROLLS PM350

[. . . ] This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. LINE INPUT The PM350 mixes an XLR mic signal, 1/4 unbalanced instrument signal, and a 1/4" TRS stereo monitor signal together for headphone monitoring. · XLR Mic In & Pass Through · Stereo or Mono 1/4" Line Input · "Phantom" powering via the Line In · Mono 1/4" Instrument In with built-in DI · Two Headphone Outputs 1/4" and 1/8" · Lots of output level, it's loud. MONO STEREO PM350 Personal Monitor Mixer HEADPHONE OUTPUTS LINE LEVEL Rolls Corporation Salt Lake City, UT 6/01 Owners Manual DC IN 12 VDC + - INST. LEVEL + 2 - PWR INTRODUCTION Thank you for your purchase of the PM350 Personal Monitor Mixer. This unit mixes a microphone signal with a 1/4" unbalanced instrument level signal and a 1/4" TRS stereo or mono monitor signal. The PM350 is designed for performers who want to monitor their own sounds, such as their vocals and instruments, with the main mix via headphones or earphones. [. . . ] O R L IN E L E V E L IN P U T 27P. 1 4560 C5 1U VCC 4560 VCC C9 U2B VBIAS P100K 4 9 . 9 K U2A 6 P3 5 R3 C6 1U 1000U . R6 18K VBIAS 1K 1% 1K 1% R4 4 9 . 9 K R16 10K R2 C H A N G E 1 K 1 % 's T O R1 P2B P100K X2 P100K X2 C12 1U C13 C14 47U 50V 47U P2A C7 LDLG 47U X . M R A U D IO 47U C1 C2 CR1 1N 400X 4 7 's @ P H O N E 1 /4 X LR JA C K M 3 P H O N E 1 /4 3 J1 3 1 2 3 2 3 1 XLR . PC J2 J4 3 3 A B X LR JA C K M 5 H1 STEREO HD H1 HD MONO H1 HD J3 J5 C 3 JA P D C J6 1N 400X T1 D1 4 . 7 K R15 D2 47U . 5 2 2 3 C3 R5 22K 7 1 3 4 8 PWR 6 1 4 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. MIC INPUT: XLR balanced jack for connection to a condenser or dynamic microphone. MIC THRU: XLR jack paralleled (hard-wired) to the MIC INPUT jack for passthrough to a mixer or other microphone level input device. INSTRUMENT INPUT: 1/4" Unbalanced jack for connection to an instrument to line level signal such as a guitar, keyboard, or instrument preamp output. INSTRUMENT OUTPUT: Transformer balanced XLR output of the Instrument Input. MONO/STEREO JUMPER: Selects whether the LINE INPUT jack is mono or stereo. NOTE: When in MONO mode, the ring of the jack may be used to "phantom power" the PM350. DC IN 12 VDC: For connection to the external Rolls PS27 power adapter. HEADPHONE OUTPUTS:1/4" Stereo jack, and 1/8" stereo jack for connection to stereo headphones or earphones. LINE LEVEL: Adjusts the level of signal from the LINE INPUT to the headphone mix. MIC LEVEL: Adjusts the level of signal from the MIC INPUT to the headphone mix. LEVEL: Adjusts the level of signal from the INST. INPUT to the headphone mix. 2 4 2 1 2 1 8 2 CONNECTION The diagram below shows an example of how to connect the PM350 for proper operation. · The LINE INPUT connects to either a 1/4" stereo or mono plug. If this plug is Tip-Ring-Sleeve stereo and you're sending a stereo signal to this jack, select the STEREO setting of the Mono/Stereo jumper. If the plug is Tip-Sleeve mono, select the MONO setting of the Mono/Stereo jumper. The MONO setting is also the proper selection if you are phantom powering the PM350. · The MIC INPUT connects to either a dynamic or condenser microphone via a standard XLR cable. [. . . ] This is the way the unit comes from the factory. If the signal to the LINE INPUT is Tip-Sleeve mono, move the jumper up to connect the upper two pins. NOTE: If this jumper is missing, only one side of the headphones/earphones will work. LINE INPUT MIC THRU MONO STEREO HEADPHONE OUTPUTS · Phantom Powering the PM350 A very useful feature of the PM350 is the ability to send the 12VDC power to the unit via the LINE INPUT ring connection. Make sure the Mono/Stereo jumper is in the MONO position. [. . . ]