DESCRIPTION
MIC
INPUT
MIC
THRU
LINE
INPUT
PWR
HEADPHONE
OUTPUTS
LINE
LEVEL
MIC
LEVEL
INST.
LEVEL
MONO
STEREO
DC IN
12 VDC
+
-
P
P
ERSONAL
ERSONAL
M
M
ONITOR
ONITOR
M
IXER
IXER
PM350
1
3
2
+
-
INST.
INPUT
INST.
OUTPUT
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 pass-
through 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. See the OPERATION section for details.
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 connec-
tion to stereo headphones or earphones.
LINE LEVEL: Adjusts the level of signal from the LINE INPUT to the head-
phone mix.
MIC LEVEL: Adjusts the level of signal from the MIC INPUT to the headphone
mix.
INST. LEVEL: Adjusts the level of signal from the INST. INPUT to the head-
phone mix.
SCHEMATIC
ROLLS CORPORATION
5968 South 350 West
Salt Lake City, UT 84107
1
21-May-2001
Date:
Rev:
A
Sheet
of
Ba
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Title: PERSONAL MONITOR PM350S
Size:
Document Number:
PM350.SCH
1
2
5
