Lectrosonics IFBR1B Instruction Manual
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Lectrosonics IFBR1B Instruction Manual

Uhf multi-frequency belt-pack ifb receiver
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IFBR1B
UHF Multi-Frequency Belt-Pack IFB Receiver
IFBR1B, IFBR1B-941, IFBR1B-VHF
IFBR1B-VHF
Fill in for your records:
Serial Number:
Purchase Date:
IFBR1B-941
IFBR1B
INSTRUCTION MANUAL
NOTE: The IFBR1B does not ship standard with
the single battery charger. To order this unit with
a charger, order as IFBR1B-WITH-CHARGER.
WARNING: Moisture, including talent's sweat,
will damage the receiver. Wrap the IFBR1B in
a plastic baggie, our silicone cover (order part
# IFBR1BCVR) or other protection to avoid
damage.
Rio Rancho, NM, USA
www.lectrosonics.com

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Summary of Contents for Lectrosonics IFBR1B

  • Page 1 IFBR1B, IFBR1B-941, IFBR1B-VHF IFBR1B-VHF IFBR1B-941 IFBR1B NOTE: The IFBR1B does not ship standard with the single battery charger. To order this unit with a charger, order as IFBR1B-WITH-CHARGER. WARNING: Moisture, including talent’s sweat, will damage the receiver. Wrap the IFBR1B in...

  • Page 2: Table Of Contents

    IFBR1B, IFBR1B-941, IFBR1B-VHF Table of Contents Introduction ................3 General Technical Description ..........3 Frequency Agility ..............3 Frequency Presets ..............3 Simplicity ................3 IFBR1B Features ..............4 On/Off and Volume Knob ............4 Battery Status LED .............4 RF Link LED ................4 USB Port ................4 Installing the Battery .............4 Battery Charging ..............4...

  • Page 3: Introduction

    In spite ible Digital Hybrid transmitters. Microprocessor control of its tiny size, the new IFBR1B receiver offers excellent of frequencies within each frequency block provides the performance on par with all of Lectrosonics’ IFB prod- ability to work around interference problems quickly and ucts.

  • Page 4: Ifbr1B Features

    On/Off and Volume Knob Turns unit on or off and controls headphone audio level. When the IFBR1B is first turned on, the firmware version will display briefly. Battery Status LED Slide the battery compartment door open, drop the bat-...

  • Page 5: Ifbr1B Functions

    3. If the desired preset slot is occupied, you can reprogram by pressing PRESET + DOWN to clear the slot. CAUTION: Use only Lectrosonics batterychargers; P/N 40117 (as shown) or 4. Press FREQ to display the frequency, then use the CHSIFBRIB.

  • Page 6: Firmware Update Instructions

    USB jack in the IFBR1B. When updating firmware, LED On/Off the IFBR1B is powered by the USB cable. Use the “Firm- ware Update” Wizard in Wireless Designer to open the Press the UP arrow button while powering on the receiv- firmware file and install the new firmware version.

  • Page 7: Specifications And Features

    IFB Receiver Specifications and Features Operating Frequencies (MHz): Band A1: 470.100 - 537.575 Band B1: 537.600 - 614.375 Band C1: 614.400 - 691.175 Block 941: Local -- Local CA 941.525 - 951.975 941.525 -951.975 952.875 - 956.225 953.025 - 956.225 956.475 - 959.825 956.475 - 959.825 VHF:...

  • Page 8: Parts And Accessories

    IFBR1B, IFBR1B-941, IFBR1B-VHF Supplied Parts and Accessories 27258 Wire belt clip. 40106-1 LB-50. 3.6V lithium-ion battery pack VSR-1 Self-adhesive Velcro strip. Helps to alleviate cord stress at the jack. LECTROSONICS, INC.
  • Page 9 USB-powered IFBR1B Receiver battery charging station; charges two batteries at once. IFBR1BCVR This tough silicone cover protects the IFBR1B from moisture and dust. The pliable material and the two-part CHSIFBR1B design make it easy to install and remove. Cutouts for the antenna and knob and the raised dome for the LED Ideal for large studio or performance installations.

  • Page 10: Troubleshooting

    IFBR1B, IFBR1B-941, IFBR1B-VHF Troubleshooting Symptom Possible Cause LED NOT LIT • Battery not installed or depleted. • Power not turned on. NO SOUND IN HEADPHONE • AUDIO LEVEL turned all the way down. • Headphone plug not inserted fully. • Defective headphone or connector •...

  • Page 11: Service And Repair

    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 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.

This manual is also suitable for:

Ifbr1b-941Ifbr1b-vhf

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