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Summary of Contents for Lectrosonics IFBR1a/E01
- Page 1 INSTRUCTION MANUAL IFBR1a/E01 UHF Multi-Frequency Belt-Pack IFB Receiver Fill in for your records: Serial Number: Purchase Date: Rio Rancho, NM, USA www.lectrosonics.com...
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Page 2: Safety Notes
Excessive sound levels can cause permanent hearing tions. The receiver will operate with any Lectrosonics damage. IFB Transmitter. 1. Always adjust the volume to the lowest level before The Lectrosonics R1a receiver along with the compan- listening to unknown transmissions. -
Page 3: Table Of Contents
IFB Receiver Table of Contents Safety Notes ......................................2 Introduction ......................................3 Table of Contents ....................................3 General Technical Description ................................4 Features ........................................4 Control Knob (fig. 1) ....................................4 LED Indicator (fig. 1) ....................................4 Headphone Jack (fig. 1 & fig. 2) ................................5 Mono Plug/Stereo Plug Usage ................................5 Audio Level ......................................5 Frequency Adjust (fig.3) ..................................5 Receiver Normal Operation ..................................6... -
Page 4: General Technical Description
1. Rotate for Power ON/OFF 2. Rotate for Audio Level The frequency agile IFB R1a FM Receiver is designed to operate with the Lectrosonics IFB transmitters and 3. Push quick, Channel Switching. (Also see page 9 compatible Digital Hybrid transmitters. Microproces- for special knob setup.) -
Page 5: Headphone Jack (Fig. 1 & Fig. 2)
IFB Receiver Headphone Jack (fig. 1 & fig. 2) On the front panel is a 3.5mm mini phone jack to ac- commodate a standard mono or stereo type 3.5 mm plug. The unit will drive low or high impedance ear- phones. -
Page 6: Receiver Normal Operation
IFBR1a/E01 Receiver Normal Operation (already programmed) to OFF without storing will delete the frequency. 1. Set the Frequency of the receiver to match the 4. To SKIP the frequency, depress the knob briefly frequency of the transmitter by using the two HEX and the scan/search will resume. -
Page 7: Erase All 5 Channel Memories
IFB Receiver Battery Instructions Erase All 5 Channel Memories The battery you use in the R1a receiver should be a 9 Volt alkaline or LiPolymer rechargeable type. Lithium 1. With power OFF, depress the knob and turn the unit batteries can also be used for extended operating time. ON. -
Page 8: Troubleshooting
IFBR1a/E01 Troubleshooting Symptom Possible Cause LED NOT LIT • Battery not installed or depleted • Power switch not on. NO SOUND IN HEADPHONE • AUDIO LEVEL turned all the way down. • Headphone plug not inserted fully. • Defective headphone •... -
Page 9: Replacement Parts And Accessories
IFB Receiver Replacement Parts and Accessories BEZELKITR1A (full kit) BEZELKITR1A (full kit) Belt clip, bezel, sliding door, belt clip bumper, mounting screws IFBR1-M000R Individual Parts: 35856 26377-1 Bezel 35747 28528 25901 Sliding door IFBR1-M000R Belt clip assembly 28623 35747 Bumper for belt clip 28528 Belt Clip Screw, 4-40 x 1/4 (1 req’d) 26377-1... -
Page 10: Specifications And Features
IFBR1a/E01 Specifications and Features Operating frequencies: Sensitivity: 1 uv (20 dB SINAD) Block 470 470.100 - 495.600 Signal/Noise ratio: 95 dB A-weighted Block 19 486.400 - 511.900 Squelch quieting: 90 dB Block 20 512.000 - 537.500 AM rejection: 50 dB, 10 uv to 100 mv Block 21 537.600 - 563.100... -
Page 11: Service And Repair
There are no adjustments inside that will make a malfunctioning unit start working. LECTROSONICS’ Service Department is equipped and staffed to quickly repair your equipment. In warranty repairs are made at no charge in accordance with the terms of the warranty. Out-of-warranty repairs are charged at a modest flat rate plus parts and shipping. -
Page 12: Limited One Year Warranty
This warranty does not apply to used or demonstrator equipment. Should any defect develop, Lectrosonics, Inc. will, at our option, repair or replace any defective parts without charge for either parts or labor. If Lectrosonics, Inc. cannot correct the defect in your equipment, it will be replaced at no charge with a similar new item.
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