Reference Information; Specifications - Vlr 102 Receiver And Vlr 102 Sr Secondary Receiver - Extron electronics VoiceLift User Manual

Reference
Information
This section contains the specifications for the following VoiceLift Microphone System
components:
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Specifications — VLR 102 Receiver and VLR 102 SR Secondary
Receiver
Audio
Tone control ................................. On or off, switch selectable
Audio input
Number/signal type
VLR 102 .................................. 1 infrared from VLM microphones
VLR 102 SR ............................. 1 infrared from VLM microphones
Connectors
VLR 102 .................................. (1) 3.5 mm captive screw connector, 3 pole, for aux input
VLR 102 SR ............................. (1) RJ-45 female for input from a VLR 102 SR
NOTE: 0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV ≈ 2 dBu
Audio output
Number/signal type ..................... 1 mono, balanced, line level
Connector ..................................... (1) RJ-45 female (shared with power input and some serial
Pin configuration ......................... 1 = mic +, 2 = mic -, 3 = aux +, 6 = aux -, 8 = GND
Nominal level ............................... -10 dBV (316 mVrms)
IR sensor
Receiver type ................................ Superheterodyne IR sensor
Photodiodes ................................. 6, radially spaced
Receiving frequencies .................. 2.3 MHz, 2.8 MHz
Operating distance ...................... 40' (12.2 m) maximum, line-of sight, typical
Reception area ............................. 1600 square feet (148.6 square meters) per VLR 102
Reception angles ......................... 360° horizontal, 60° vertical
VLR 102 Receiver and VLR 102 SR Secondary Receiver
VLP 102 Pendant Microphone
VLC 102 Microphone Charging Station
PVS 305SA Switcher/Power Amplifier
FF 120 Flat Field Speakers
™
1 mono, balanced, aux/mix input
1 mono, balanced, from optional VLR 102 SR
1 mono, balanced, from optional VLR 102 SR
(1) RJ-45 female for input from a VLR 102 SR
commmunication)
VoiceLift System Installation • Reference Information
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