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User Manual for Lectrosonics R400A UHF Diversity Receiver Click to enlarge the picture
Contents of the user manual for the Lectrosonics R400A UHF Diversity Receiver
- Product category: Wireless Receivers Lectrosonics
- Brand: Lectrosonics
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Lectrosonics Wireless Receivers
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User manual for the Lectrosonics R400A UHF Diversity Receiver contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Lectrosonics product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Lectrosonics user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Lectrosonics product will considerably shorten its lifespan!
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Product description Designed for fixed installation, the Lectrosonics R400A receiver is a half-rack unit featuring Lectrosonics's digital hybrid technology. The dual antennas are an affirmation of its Smart Diversity enhanced reception circuitry. The rear panel features both XLR and 1/4" phone output connections, both with output level control adjust. A comprehensive LCD displays pilot tone, antenna phase, transmitter battery status, audio level, RF level, battery timer, frequency, and transmitter switch settings. - Digital Hybrid Technology
- Digital Hybrid technology digitizes the audio signal at the transmitter end. The signal is then converted to analog at the receiver end, eliminating analog compandor circuitry. The result is accurate transmission with great range, without noise caused by analog compandors.
- SmartTune Frequency Selection
- SmartTune automatically scans for usable frequencies within the systems frequency block.
- SmartDiversity Reception
- Incoming radio frequency level and rate is carefully analyzed in order to determine the optimum timing for phase switching. The result minimizes drop-out and radio frequency interference.
- Compact Profile
- The R400A utilizes microprocessor components, contributing to its small size. The optional RMPR400-1 / RMPR400-2, rack-mount kits, enable mounting single or dual units into a 19-inch single rack space.
In the Box Lectrosonics R400A UHF Diversity Receiver (Frequency Block 20) 1 Year Warranty Table of Contents
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Technical parametersLectrosonics R400A Specs | Type of Receiver | R400 | | RF Carrier Frequency Range | Frequency Block 20 | | Approx. Working Range | Not Specified by Manufacturer | | Overall Frequency Response | 30Hz to 20kHz (+/- 1dB) | | Signal-to-Noise Ratio | @ receiver output (dB)- SmartNR Off: 103.5dBSmartNR Normal: 107dB SmartNR Full: 108.5dB | | # Of Channels | 256 User Selectable UHF Frequencies | | Type of Output(s) | Balanced: 3-pin XLR Unbalanced: 1/4" Phone | | Headphone Monitoring | No | | Power Requirements | Minimum 8V to maximum 18VDC; 1.6W, 200mA maximum | | Battery Type/Approx. Life | Not Applicable, DC Power Only | | Display | LCD Main Window: Pilot tone; antenna phase, transmitter battery status, audio level, RF level, battery timer, frequency, and Transmitter switch setting | | Mounting Options | Optional RMPR400-1 / RMPR400-2, single and dual unit rack mount kits. | | Antenna Type | Antenna Type | | Dimensions | 5.50 x 1.75 x 6.25" (14 x 4.5 x 16cm) (WxHxD) | | Weight | 12.4 oz (351.5g) | | | | Package Weight | 2.25 lb | | Box Dimensions (LxWxH) | 14.2 x 10.7 x 4.2" |
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