R1aUHF Multi-Frequency Belt-Pack IFB ReceiverINSTRUCTION MANUALRio Rancho, NM, USAwww.lectrosonics.comFill in for your records: Serial Number: Purch
R1aLECTROSONICS, INC.10Operating frequencies: Block 470 470.100 - 495.600 Block 19 486.400 - 511.900 Block 20 512.000 - 537.500 Block 21 537.
IFB ReceiverRio Rancho, NM11Service and RepairIf your system malfunctions, you should attempt to correct or isolate the trouble before concluding that
08 October 10581 Laser Road NE • Rio Rancho, NM 87124 USA • www.lectrosonics.com(505) 892-4501 • (800) 821-1121 • fax (505) 892-6243 • sa
R1aLECTROSONICS, INC.2IntroductionThank you for selecting the Lectrosonics frequency agile, R1a IFB receiver. The design is the result of extensive en
IFB ReceiverRio Rancho, NM3Table of ContentsSafety Notes ...
R1aLECTROSONICS, INC.4The IFBR1 was upgraded to the IFBR1a by adding a number of important and useful features: (1) Two rotary HEX switches to manual
IFB ReceiverRio Rancho, NM5Figure 4 - R1a Block Diagram0123456789ABCDEF0123456789ABCDEFFigure 3 - Frequency AdjustmentFigure 2 - Headphone cord strain
R1aLECTROSONICS, INC.6Receiver Normal Operation (already programmed)1. Set the Frequency of the receiver to match the frequency of the transmitter b
IFB ReceiverRio Rancho, NM7To open the battery compartment door, push the door up and away from the case with your thumb, then swing open.12Figure 5
R1aLECTROSONICS, INC.8TroubleshootingLED NOT LIT • Battery not installed or depleted • Power switch not on.NO SOUND IN HEADPHONE • AUDIO L
IFB ReceiverRio Rancho, NM9Replacement Parts and AccessoriesBEZELKITR1A (full kit) Belt clip, bezel, sliding door, belt clip bumper, mounting screws