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Table of Contents
Related Manuals for Lectrosonics SR Series
Summary of Contents for Lectrosonics SR Series
- Page 1 INSTRUCTION MANUAL SR Series Camera Slot Dual UHF Receivers • SR • SRa • SRa5P Featuring Digital Hybrid Wireless Technology ® U.S. Patent 7,225,135 Quick Start Summary on Page 3 Fill in for your records: Serial Number: Purchase Date: Rio Rancho, NM, USA...
- Page 2 SRa5P and SRa Dual Receivers LECTROSONICS, INC.
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Page 3: Quick Start Summary
UHF Digital Hybrid Wireless ® Digital Hybrid Wireless Quick Start Summary ® The Lectrosonics Digital Hybrid Wireless uses innova- The following checklist includes the minimum required ® tive technology to combine the advantages of digital settings to start using the receiver. -
Page 4: Table Of Contents
Scan View Window ....................................19 Zoom View Window .....................................19 Pre-coordinated Frequencies ................................20 Compatible Frequency Table ................................20 Compatibility Diagram ..................................21 Frequency Coordination ..................................22 Multi-channel System Checkout .................................22 Troubleshooting ....................................23 Specifications and Features ................................25 Service and Repair ....................................26 Returning Units for Repair ..................................26 LECTROSONICS, INC. -
Page 5: General Technical Description
UHF Digital Hybrid Wireless ® General Technical Description RF PCB Block Diagram 243.950 MHz 243.950 MHz 250 kHz Mixer RF amp Pulse Rx IC Audio 1 filter filter filter detector µP Window Receiver 1 Splitter detect High side injection 244.200 MHz RSSI Phase switch... -
Page 6: Rf Front-End And Mixer
Desired high frequency signals having some the power is turned on or off. The pilot tone frequency coherence are not affected, such as speech sibilance is different for each of the 256 frequencies in the tuning and tones. LECTROSONICS, INC. -
Page 7: Supersonic Noise-Based Dynamic Filter And Squelch
UHF Digital Hybrid Wireless ® Test Tone The Smart Noise Reduction algorithm has three modes, Selectable from a user setup screen. The optimal set- To assist in matching the audio levels of equipment ting for each application is subjective and selected while connected to the SRa5P or SRa, a 1 kHz audio test simply listening. -
Page 8: Front Panel Controls And Functions
This allows the receiver to power up and down as the camera is turned on and off. Press the PWR/BACK button from the Main Window to briefly display the external power voltage. LECTROSONICS, INC. -
Page 9: Camera Slot Adapters
UHF Digital Hybrid Wireless ® Camera Slot Adapters Installing Camera Slot Adapters SRUNI SRUNI Adapter Thread two short Adapter kit for Un- screws through the islot ® camera slots recessed tabs on the such as those pro- adapter and slide vided on Ikegami ®... -
Page 10: Adapters For Stand-Alone Use
L and M type video camera rechargeable batteries. The adapter sled does not include charging circuitry. Batteries must be recharged with their respec- tive chargers. The external power jack in- cludes a switch that disconnects the battery when a plug is inserted. LECTROSONICS, INC. -
Page 11: Audio Output Cables
UHF Digital Hybrid Wireless ® Audio Output Cables External Power Cables MCSR5PXLR5P 21747 Locking LZR style plug to stripped and tinned; Right angle TA5F plug 6 feet long. to 5-pin XLR; balanced outputs; 25 inches long. For SRa5P/5P outputs. MCSR5PXLR2 21746 Right angle TA5F plug to two 3-pin XLR;... -
Page 12: Mounting And Orientation
The 3-pin version is de- signed for the rear panel outputs on the receiver. The connector can be rotated during assembly to exit the cable in the desired direction. See instructions included with the RATPAC kit. LECTROSONICS, INC. -
Page 13: Main Window (Lcd)
UHF Digital Hybrid Wireless ® Main Window (LCD) Receiver 1 Receiver 2 Diversity Transmitter NOTE: When the RATIO DIVERSITY mode Activity Battery Level is Selected, both receivers are combined to pick up the same transmitter, so the Main Window will display a single audio channel. Receiver 1 Receiver 2 Audio... -
Page 14: Lcd Backlight Setup
Backlight Options screen. Use the UP and DOWN arrows to select the desired back- light operating mode. BKLIGHT Remains on DOWN BKLIGHT Dims after 30 seconds 30 SEC DOWN BKLIGHT Dims after 5 minutes 5 MIN DOWN BKLIGHT Remains off LECTROSONICS, INC. -
Page 15: Navigating The Lcd
UHF Digital Hybrid Wireless ® Navigating the LCD Main Window Receiver 1 NOTE: Press the Hold MENU and Mute Audio on Hold MENU Pilot Tone press UP Receiver 1 BACK button from and hold UP ON\OFF momentarily the Main Window to briefly display Receiver 2 Hold MENU and... -
Page 16: Main Window
Lectrosonics transmitters with LCD interfaces mitter used with the receiver. The available modes are: allow frequency to be set in MHz or hex settings. HYB is used with Lectrosonics Digital Hybrid trans- • Press the Up and Down buttons to change the frequen- mitters. - Page 17 • FULL is very similar to the Lectrosonics noise reduction system used for many years in the 195 Note: The Tuning Setup Screen only Selects the and 200 Series analog systems. Hiss from electret...
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Page 18: Front Panel Shortcuts
(it will supersede the setting made in the LEVEL setup screen). The test tone has 1% distortion and is intended for confirmation of output levels only. To exit the test tone screen and stop the tone press the BACK button. LECTROSONICS, INC. -
Page 19: Scanning For Clear Frequencies
UHF Digital Hybrid Wireless ® Scanning for Clear Frequencies Scan View Window Zoom View Window Transmitter Switch Settings Transmitter for the currently tuned Previously tuned Cursor (center bar) Switch Settings frequency. frequency Press both UP and DOWN arrows on control panel to switch to the Zoom View Press the BACK button to return... -
Page 20: Pre-Coordinated Frequencies
The frequencies can be used Grp a, the eight just FREQ SW SET US TV CH with Digital Hybrid and analog Lectrosonics wireless 570.100 tv30 below them comprise equipment. Compatibility with other brands is likely, but 570.700 tv30 Grp b, and so on. -
Page 21: Compatibility Diagram
UHF Digital Hybrid Wireless ® Compatibility Diagram BLOCK 24 BLOCK 25 Compatibility follows the pattern illustrated in the dia- FREQ SW SET US TV CH FREQ SW SET US TV CH 621.300 tv39 646.900 tv43 gram at right. 621.900 tv39 647.500 tv43 622.800... -
Page 22: Frequency Coordination
RF signals, but it does not This service is offered to authorized Lectrosonics deal- address the compatibility of the Selected frequencies. ers and other customers who are using Lectrosonics ®... -
Page 23: Troubleshooting
UHF Digital Hybrid Wireless ® Troubleshooting Symptom Possible Cause INITIAL POWER ON LCD display not active or lit External power supply disconnected or inadequate. Wrong polarity power source. The external power input jack requires POSITIVE (+) to be on the center pin. Battery gets warm and doesn’t work. - Page 24 Audio output level too high for the device the SRa5P is feeding. Lower the output level of the SRa5P. Bad frequency response or generally poor audio quality Ensure the receiver is set to the compatibility mode that matches the transmitter in use. LECTROSONICS, INC.
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Page 25: Specifications And Features
UHF Digital Hybrid Wireless ® Specifications and Features Operating Frequencies (MHz): Antenna inputs: SR: Two flexible steel fixed whips SRa: Two SMA connectors Block 470 470.100 - 495.600 Audio outputs connectors: • Interchangeable D connector plates; nominal Block 19 486.400 - 511.900 1k ohm unbalanced Block 20 512.000 - 537.500... -
Page 26: 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 27 UHF Digital Hybrid Wireless ® Rio Rancho, NM...
- Page 28 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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