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SMWB Series

Wireless Microphone Transmitters and Recorders

SMWB, SMDWB, SMWB/E01, SMDWB/E01, SMWB/E07-941, SMDWB/E07-941,
SMWB/X, SMDWB/X

Featuring

Digital Hybrid Wireless

Technology

US Patent 7,225,135

INSTRUCTION MANUAL

Rio Rancho, NM, USA

www.lectrosonics.com

Fill in for your records:

Serial Number:

Purchase Date:

SMWB

SMDWB

Содержание SMDWB

Страница 1: ... SMWB SMDWB SMWB E01 SMDWB E01 SMWB E07 941 SMDWB E07 941 SMWB X SMDWB X Featuring Digital Hybrid Wireless Technology US Patent 7 225 135 INSTRUCTION MANUAL Rio Rancho NM USA www lectrosonics com Fill in for your records Serial Number Purchase Date SMWB SMDWB ...

Страница 2: ...ut a technique which can be accomplished only in the digital domain Since the RF link between transmitter and receiver is FM channel noise will increase gradually with in creased operating range and weak signal conditions however the Digital Hybrid Wireles system handles this situation elegantly with rarely audible audio artifacts as the receiver approaches its squelch threshold In contrast a pure...

Страница 3: ...tion and trans mit functions are exclusive of each other you cannot record AND transmit at the same time When the unit is transmitting and recording is turned on the audio in the RF transmission will stop but the battery status will still be sent to the receiver The recorder samples at 44 1kHz rate with a 24 bit sample depth the rate was selected due to the re quired 44 1kHz rate used for the digi...

Страница 4: ... for the Power LED to go out completely NOTE The battery timer feature in many Lectrosonics receivers is very helpful in measuring battery runtime Refer to the receiver instructions for details on using the timer Menu Shortcuts From the Main Home Screen the following shortcuts are available Record Press the MENU SEL UP arrow simulta neously Stop Recording Press the MENU SEL DOWN arrow simultaneous...

Страница 5: ...deletions are made to the card by the computer the card must be re formatted with the SMWB SMDWB to prepare it again for recording The SMWB SMDWB never low level formats a card and we strongly advise against doing so with the computer To format the card with the SMWB SMDWB select Format Card in the menu and press MENU SEL on the keypad WARNING Do not perform a low level format com plete format wit...

Страница 6: ...ess a setup menu A long press of the button turns the power off A short press of the button opens a menu for the fol lowing setup options Select the option with the UP and DOWN arrow buttons then press MENU SEL Resume returns the unit to the previous screen and operating mode Pwr Off turns the unit off Rf On turns the RF output on or off AutoOn selects whether or not the unit will turn on automati...

Страница 7: ... the power button in and wait ing for the counter to reach 3 Recorder Operating Instructions Install battery s Insert microSDHC memory card Turn power on Format memory card Connect microphone and place it in the position where it will be used Have user talk or sing at the same level that will be used in the production and adjust the input gain so that the 20 LED blinks red on louder peaks Gain Fre...

Страница 8: ... arrow keys to select the item Files SEL BACK Files 0014A000 0013A000 Use arrow keys to select file in list Select from listing Format SEL BACK Use arrow keys to initiate formatting the memory card No Yes Format erases Gain SEL BACK Gain 22 Use arrow keys to select input gain Select from listing Record SEL BACK RECORD ING OR Stop SEL BACK SAVED Sc Take Takes SEL BACK Use arrow keys to advance scen...

Страница 9: ...Main Window press the power button Use the UP DOWN arrow keys to select the item Resume Pwr Off Press SEL to turn the power off AutoOn SEL BACK ProgSw Use arrow keys to enable auto power restore No Yes 1 5 V Backlit SEL BACK Backlit Use arrow keys to select LCD backlight duration On 30 sec 5 sec Off About Locked SEL BACK About SMWB v1 00 Displays firmware version SEL BACK Use arrow keys to lock un...

Страница 10: ...e frequency screen 494 525 40 20 0 b 19 Freq b 19 494 525 Frequency set to fractional 25 kHz step but step size changed to 100 kHz Connecting the Signal Source Microphones line level audio sources and instruments can be used with the transmitter Refer to the section entitled Input Jack Wiring for Different Sources for details on the correct wiring for line level sources and microphones to take ful...

Страница 11: ...ED starts to flicker red during the loudest peaks in the audio 5 Once the audio gain has been set the signal can be sent through the sound system for overall level adjustments monitor settings etc 6 If the audio output level of the receiver is too high or low use only the controls on the receiver to make adjustments Always leave the transmitter gain ad justment set according to these instructions ...

Страница 12: ...ceiver to enable the correct pilot tone Freq b470 494 500 F4 Freq b 19 494 500 51 Make sure the band number and hex code match the receiver setting Selecting the Low Frequency Roll off It is possible that the low frequency roll off point could affect the gain setting so it s generally good practice to make this adjustment before adjusting the input gain The point at which the roll off takes place ...

Страница 13: ...epSiz Phase Phase Pos Neg Setting Transmitter Output Power The output power can be set to SMWB SMDWB X 25 50 or 100 mW E01 10 25 or 50 mW Compat StepSiz Phase TxPower TxPower 25 mW 50 mW 100 mW Setting Scene and Take Number Use UP and DOWN arrows to advance Scene and Take and MENU SEL to toggle Press the BACK button to return to menu Sc Take Scene 1 Take 5 TxPower Sc Take Takes Naming Choosing Tak...

Страница 14: ... Pin 2 4 V PIN 5 Line level input for tape decks mixer outputs musical instruments etc Installing the Connector 1 If necessary remove the old connector from the microphone cable 2 Slide the dust boot onto microphone cable with the large end facing the connector 3 If necessary slide the 1 8 inch black shrink tubing onto the mircrophone cable This tubing is needed for some smaller diameter cables to...

Страница 15: ...here Microphone Cable Termination for Non Lectrosonics Microphones TA5F Connector Assembly Mic Cord Stripping Instructions 1 2 3 4 5 VIEW FROM SOLDER SIDE OF PINS 0 3 0 15 Crimping to Shield and Insulation Shield Insulation Strip and position the cable so that the clamp can be crimped to contact both the mic cable shield and the insulation The shield contact reduces noise with some microphones and...

Страница 16: ... 2k to 4k ohms Fig 4 Fig 11 4 VOLT POSITIVE BIAS 3 WIRE ELECTRET NOTE This servo bias wiring is not compatible with earlier versions of Lectrosonics transmitters Check with the factory to confirm which models can use this wiring 2 VOLT POSITIVE BIAS 2 WIRE ELECTRET Simplified wiring for microphones such as Countryman B6 Lavalier and E6 Earset models and others NOTE This servo bias wiring is not co...

Страница 17: ...ving problems capacitors can be installed on the mic pins inside the TA5F connec tor housing Refer to the diagram below for the correct locations of capacitors Use 330 pF capacitors 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 All Lectrosonics lavaliere mics are already bypassed and ...

Страница 18: ...D power the unit off and repeat step 2 You were not properly pressing UP DOWN and Power at the same time 4 Use the arrow buttons to select Update Use the UP and DOWN arrow buttons to select the desired file and press MENU SEL to install the firmware The LCD will display status messages while the firmware is being updated 5 When the update is complete the LCD will display this message UPDATE SUCCES...

Страница 19: ...n highlighted You can increase or decrease the time to be recovered In most cases you can simply accept the values shown and the file will be recovered After you have made your time choices press MENU SEL again A small GO symbol will appear next to the DOWN arrow button Pressing the button will initiate the file recovery The recovery will happen quickly and you will see Recovery Successful Special...

Страница 20: ...NOT use alcohol or a liquid cleaner Simply hold the cloth around the threads and turn the thumbscrew Move to a new spot on the cloth and do it again Do this until the cloth remains clean Now clean the threads in the case by using a dry cotton swab Q tip or equivalent Again clean the case threads until a fresh cotton swab comes away clean Open the vial and transfer a pinhead speck of silver paste t...

Страница 21: ...ency After cutting the antenna to the desired length mark the antenna by installing a color cap or sleeve to indicate the frequency Factory labeling and marking is listed in the table below 21 22 23 24 25 26 27 28 29 20 19 470 944 Note Check the scale of your printout This line should be 6 00 inches long 152 4 mm Whip Length NOTE Not all Lectrosonics products are built on all of the blocks covered...

Страница 22: ...rn on a belt SMWBBCDNSL Spring loaded clip antenna points DOWN when unit is worn on a belt PSMWB Sewn leather pouch for single battery model plastic window allows access to control panel SMDWB Dual Battery Model SMDWBBCSL Wire clip for dual battery model antenna points UP when unit is worn on a belt can be installed for UP or DOWN antenna SMDWBBCSL Spring loaded clip for dual battery model can be ...

Страница 23: ...leeves for small or larger cable mic cable not included SMSILVER Small vial of silver paste for use on battery door retaining knob threads 55010 MicroSDHC memory card with SD adapter UHS I Class 10 16 GB Brand may vary 35924 Foam insulating pads attached to the side of the transmitter when it is worn very close to or on the user s skin pkg of two ...

Страница 24: ...as a mechanism to prevent accidental activation of the tone iOS The iPhone version keeps each available setting on a separate page with the list of options for that setting On iOS the Activate toggle switch must be enabled to show the button which will then activate the tone The iOS version s default orientation is upside down but can be configured to orient right side up The purpose for this is t...

Страница 25: ...l to Noise Ratio dB overall system 400 Series mode Note the dual envelope soft limiter provides exceptionally good handling of transients using variable attack and release time constants The gradual onset of limiting in the design begins below full modulation which reduces the measured figure for SNR without limiting by 4 5 dB SmartNR No Limiting w Limiting OFF 103 5 108 0 NORMAL 107 0 111 5 FULL ...

Страница 26: ...e 8 No Sound Or Low Sound Level Receiver 1 Receiver output level set too low Indicates Proper Audio Modulation 2 Receiver output is disconnected cable is defective or miswired 3 Sound system or recorder input is turned down Distorted Sound 1 Transmitter gain audio level is too high Check Modulation LEDs on transmitter and receiver while distortion is being heard 2 Receiver output level may be mism...

Страница 27: ...icrophone too close to speaker system 3 Microphone is too far from user s mouth Slow Card Warning While Recording 1 This error alerts the user to the fact that the card is unable to keep up with the speed at which the SMWB is recording data 2 This creates tiny gaps in the recording 3 This may present an issue when the recording is to be synchronized with other audio or video Warning slow card OK R...

Страница 28: ...pairs Returning Units for Repair For timely service please follow the steps below A DO NOT return equipment to the factory for repair without first contacting us by email or by phone We need to know the nature of the problem the model number and the serial number of the equipment We also need a phone number where you can be reached 8 A M to 4 P M U S Mountain Standard Time B After receiving your r...

Страница 29: ...Digital Hybrid Wireless Belt Pack Transmitters Rio Rancho NM 29 ...

Страница 30: ...rosonics Inc will pay for the cost of returning your equipment to you This warranty applies only to items returned to Lectrosonics Inc or an authorized dealer shipping costs prepaid within one year from the date of purchase This Limited Warranty is governed by the laws of the State of New Mexico It states the entire liablility of Lectrosonics Inc and the entire remedy of the purchaser for any brea...

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