User's Manual

Single/Dual-Channel Wireless Mic Receiver Crestron MP-FS-RX1/RX2
Connectors, Controls & Indicators
# CONNECTORS
1
,
CONTROLS &
INDICATORS
DESCRIPTION
1
COMPUTER
USB
Pin 2 Pin 1
Pin 3 Pin 4
(1) USB Type B female; USB computer
console port for firmware update and
configuration only
PIN DESCRIPTION
1 +5 VDC
2 Data -
3 Data +
4 Ground
2 Beacon Sensor 1 – 2
1 2
T R S T R S
(2) 3-pin 3.5mm detachable terminal blocks;
Interface for up to (2) MP-FSIR IR Beacon
Sensors
2
per terminal block; (4) beacon
sensors, total
3 MUTE SENSOR
S G
(1) 2-pin 3.5mm detachable terminal block;
Contact closure sensing input, or interface for
MP-FS-PAS PA Audio Sensor
2
;
NOTE: Sensor black wire connects to terminal
G; red wire connects to terminal S.
Mutes all audio outputs when a contact closure
or PA audio signal is sensed
4 ALERT OUT
N.O.
2A 50V
MAX.
(1) 2-pin 3.5mm detachable terminal block;
Normally open isolated relay, software
configurable functionality;
Rated 2 Amp, 50 Volts maximum;
Controlled by mic ALERT button. (Hold button
for 8 seconds, alert relay closes, speakers emit
two beeps)
5 LINE IN 1 – 2
(4) RCA female comprising (2) unbalanced
stereo line-level audio inputs;
Maximum Input Level: 2 V
rms
Input Impedance: 18k Ohms nominal
6 LINE OUT
(2) RCA female;
Unbalanced stereo line-level audio output;
Maximum Output Level: 2 V
rms
Output Impedance: 100 Ohms nominal
(Continued on following page)
6 • Single/Dual-Channel Wireless Mic Receiver: MP-FS-RX1/RX2 Operations & Installation Guide – DOC. 7164A