Lectrosonics SMa Series Instruction Manual

Lectrosonics SMa Series Instruction Manual

Sma series super miniature belt-pack transmitters with digital hybrid wireless technology
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SMa Series
Super Miniature Belt-Pack Transmitters
With Digital Hybrid Wireless™ Technology
SMa
Single battery, 100 mW
RM
Remote Control
Digital Hybrid Wireless
US Patent 7,225,135
Fill in for your records:
Serial Number:
Purchase Date:
INSTRUCTION MANUAL
Rio Rancho, NM, USA
www.lectrosonics.com

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Summary of Contents for Lectrosonics SMa Series

  • Page 1 INSTRUCTION MANUAL SMa Series Super Miniature Belt-Pack Transmitters With Digital Hybrid Wireless™ Technology Single battery, 100 mW Remote Control Digital Hybrid Wireless US Patent 7,225,135 Fill in for your records: Serial Number: Purchase Date: Rio Rancho, NM, USA www.lectrosonics.com...
  • Page 2 SMa Series LECTROSONICS, INC.
  • Page 3: Table Of Contents

    Super-Minature Belt Pack Transmitters Table of Contents Thank you for selecting a Lectrosonics SM Series ultra-miniature transmitter. The unique design provides specialized features for professional applications: General Technical Description ..........4 Controls and Functions ............6 • Outstanding RF operating range LCD Screen .................
  • Page 4: General Technical Description

    It is so superior that this input system will eventu­ ing audio performance that rivals that of wholly digital systems, without the power and bandwidth problems ally be utilized by all Lectrosonics UHF transmitters. The improvements are audible and make the transmitters inherent in digital transmission.
  • Page 5: Control Panel

    Lectrosonics 200 Series, Lectrosonics 100 Series, IFB and certain non-Lectrosonics receivers. Contact the Lectrosonics sales department for a complete list of compatible non-Lectrosonics receivers. Rio Rancho, NM...
  • Page 6: Controls And Functions

    An alkaline battery will have about 20 minutes Lectrosonics Frequency Switch Setting. of life left. When the LED begins to blink red, there are The FREQ button is also used with the AUDIO button to only a few minutes of life.
  • Page 7: Setup With The Lcd

    Release the FREQ button, then press and hold it again to toggle the display between frequency in MHz and the • 400 - for all Lectrosonics 400 Series Digital Hybrid hex code corresponding to the equivalent Lectrosonics Wireless receivers, including the Venue. This mode ™...
  • Page 8: Battery Installation

    SM is asleep and not turned off. Note: The RM is not included with SM Series transmitters. “Dweedle tones” can also be downloaded from the web site at: www.lectrosonics.com. Go to the SM Series transmitter page and follow the link. LECTROSONICS, INC.
  • Page 9: Operating Instructions

    Modulation receivers are capable of work- compatibility mode LEDs ing with the Lectrosonics SM transmitter. By selecting the proper compatibility mode, the SM will also work with 200 Series, 100 Series and IFB analog receivers, plus some other analog wire­...
  • Page 10: Setting Transmitter Operating Frequency

    MHz and as a two digit hexa­ decimal number. This conforms to the Lectrosonics 3) Position the microphone in the location where it will tradition of setting the operating frequency using be used in actual operation.
  • Page 11: Locking Or Unlocking The Control Panel

    Super-Minature Belt Pack Transmitters Locking or Unlocking the Control Panel Control Panel Locked The Lock mode protects the transmitter from accidental changes to its settings. 1) Ensure the SM setup is complete (operating fre­ quency, audio level, Compatibility Mode, sensitivity to remote control).
  • Page 12: 5-Pin Input Jack Wiring

    SMa Series 5-Pin Input Jack Wiring The wiring diagrams included in this section represent Audio input jack wiring: the basic wiring necessary for the most common types PIN 1 Shield (ground) for positive biased electret lava­ of microphones and other audio inputs. Some micro­...
  • Page 13: Cable Termination For Non-Lectrosonics Microphones

    VHF transmitters with 5-pin shield jacks require a different termination. Lectrosonics lavaliere microphones are terminated for compatibility with VHF and UHF transmitters, which is different than what is shown here. Rio Rancho, NM...
  • Page 14: Microphone Rf Bypassing

    TA5F Alternate locations for bypass capacitors CONNECTOR Install the capacitors as follows: Use 330 pF capaci­ tors. Capacitors are available from Lectrosonics. Please specify the part number for the desired lead style. Leaded capacitors: P/N 15117 Leadless capacitors: P/N SCC330P...
  • Page 15: Wiring Hookups For Different Sources

    Sanken COS-11. Simplified wiring for microphones such as negative bias TRAM. This wiring is fully compatible with 5-pin inputs on Lectrosonics NOTE: This servo bias wiring is not compatible with earlier transmitters such as the LM and UM Series. This is the wiring versions of Lectrosonics transmitters.
  • Page 16: Rm Remote Control Operating Instructions

    SMa Series RM Remote Control Operating Instructions Important: The remote control (RC) mode must be enabled on your SM Series transmitter for the RM to function with it. For instructions, refer to page 8 of this publication. RM Front Panel Controls A single AA Lithium battery will operate the RM for up to several years.
  • Page 17: Operating Notes

    Super-Minature Belt Pack Transmitters Operating Notes • The sensitivity to the remote control varies with the trans­ mitter’s audio level setting and the microphone used, but it is always possible to make it work with a sufficiently loud remote signal at close range. •...
  • Page 18: Troubleshooting

    SMa Series Troubleshooting Before going through the following chart, be sure that you have a good battery in the transmitter. It is important that you follow these steps in the sequence listed. SYMPTOM POSSIBLE CAUSE TRANSMITTER PWR LED OFF 1) Battery is inserted backwards or dead.
  • Page 19: Rm Troubleshooting

    Super-Minature Belt Pack Transmitters SYMPTOM POSSIBLE CAUSE HISS AND NOISE -- AUDIBLE DROPOUTS 1) Transmitter gain (audio level) far too low. 2) Receiver antenna missing or obstructed. 3) Transmitter antenna broken or missing. 4) Operating range too great. 5) Signal interference. Turn off transmitter. If receiver’s signal strength indicator does not drop to nearly zero, this indicates an interfering signal may be the problem.
  • Page 20: Included Accessories

    Optional Accessories SMKITTA5 Connector kit for SMa series SMBCUP Machined, wire belt clip for SMa/SMV transmitters, 5-pin TA5F plug with sleeve transmitters, antenna up SMBCDN Machined, wire belt clip for SMa/SMV...
  • Page 21: Specifications And Features

    FCC RF exposure guidelines. that may cause undesired operation. Contact Lectrosonics if you have any questions or need more information about RF exposure using this product.. This device complies with FCC radiation exposure limits as set forth for an uncontrolled environment.
  • Page 22: 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 23 Super-Minature Belt Pack Transmitters Rio Rancho, NM...
  • Page 24: 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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