MIPRO MR-811 Single-Channel Diversity Receiver - Manual (Page 5)

MADE IN TAIWAN
MIXED SEPARATE
ANTENNA A ANTENNA B
OUTPUT A OUTPUT B LEVEL DC IN (12~15V) OUTPUT MODE SQ A SQ B
+10dB 0dB -6dB
Receiver Installation
(Figure 1)
Unbalanced Audio Output Jack: 6.3mm (1/4”) phone-jack type connector
provides unbalanced audio output signal from this jack to the mixer.
Selectable: “-6dB”、“0dB” or “+10dB”.
Unbalanced Level Switch:
0dB - selection is for microphone-level output.
+10dB - selection is for auxiliary level output.
-6dB - selection is for half of cable microphone volume.
Unbalanced Mixed Switch:
MIXED - Audio signal from both Channel A & B will be mixed into Output B and no
audio output from Output A.
SEPARATE - Audio signal will be transmitted separately from Output A and Output
B.
Antenna A Input Connector: To install TNC-type Antenna.
Rack-Mount Brackets (optional): Fits into a standard EIA 19-inch rack case.
Optional MIPRO FBC-71 rear-to-front cables can be installed for front antenna
placement to improve reception quality.
Antenna B Input Connector: To install TNC-type Antenna.
DC Input Jack: Accepts +12V DC to +15V DC (center pin is positive and sleeve is
ground).
Squelch Control: This control affects the operating range and signal quality. It is
factory pre-set at “+” position and no further adjustment is normally required.
“+”: (Default) High sensitivity and longest operating range.
Adjust counterclockwise (left direction) accordingly to minimize interferences.
However, such action decreases operating range.
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Antenna Installation:
Install 2 separate antennas on the antenna sockets on the rear panel.
Illustrated in Figure 1.
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Connecting the power supply:
Plug DC plug into the DC-input jack and the power cord, into a power outlet.
MR-811T / MR-812T receiver has two DC input jacks. Either is acceptable for
connecting.
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Audio output connection:
! Unbalanced Audio Outputs:
! SEPARATE: From output jack B and A.
! MIXED: From output jack B only.
! Electric Guitar/Bass Output:
Switch the Unbalanced Level Switch to "+10dB" position.
! Unbalanced Level Switch :
! 0dB: Microphone input of a mixer or amplifier.
! +10dB: Electronic guitar/bass.
! -6dB: If audio is distorted due to high vocal or instrument levels.
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Single/Dual/Quad Channels Diversity Receivers Single/Dual/Quad Channels Diversity Receivers
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