background image

DN

16

169.505

DN  DN   DN   UP

UP   DN   UP   UP

32

170.305

DN  UP   DN   UP

UP   DN   DN   DN

48

171.105

DN  UP   DN   UP   UP   DN   DN   UP

64

171.905

DN  UP   UP   UP   UP   DN   DN   DN

If you need to change the system channel to avoid interference or to
operate multiple systems, 

DO NOT

use the following frequencies

together:  15&16, 31&32, 47&48, 63&64.  Any other combination of
these eight can be used together. 

Special-Use Frequencies:

Additional frequencies are available for restricted use under FCC Rules,
Part 74.  Ask your Authorized Dealer for details.

WMS R11 Receiver Frequency Selection:

NOTE: THE RECEIVER MUST BE SET TO THE SAME FREQUENCY

AS THE TRANSMITTER.

24

Содержание Liberator One

Страница 1: ...of Graphical Symbols in the Operating Instructions The lightning flash with arrowhead symbol within an equilatral triangle is inteneded to alert the user to the presence of uninsulated dangerous volt...

Страница 2: ...ss Microphone System is a high performance yet economical cordless microphone It allows the wearer complete freedom of movement with a range of 300 or more Advanced Williams Wireless technology allows...

Страница 3: ...wded low band frequencies used by most inexpensive systems the high band has a low probability of interference from other radio services Helical Filters Helical filters are highly selective filters th...

Страница 4: ...e rechargeable battery is used MUTE Turns the FM carrier signal on but the microphone is off For stand by and muting The transmitter is on to capture the receiver but the mic is off ON Turns the FM ca...

Страница 5: ...To attach the Connector Lock unscrew the plug shell and slip on the locking clip as shown Then tighten down the plug shell To Insert or Remove the Mic Plug 1 Open the back of the Transmitter case Firs...

Страница 6: ...e batteries The battery may rupture causing injury or equipment damage There are two types of rechargeable batteries for the T8 Transmitter BAT 003 VARTA TR 7 8 The BAT 003 is a standard 9V package th...

Страница 7: ...with the BAT 004 Charger remove the battery from the Transmitter and attach it to the Charger snaps Plug the Charger into a wall outlet and charge for 14 16 hours If you are using the BAT SYS A Exten...

Страница 8: ...irectional Condenser The WMS L150 System includes the high performance MIC 839 Shure 839 Omnidirectional Condenser Optional microphones include the MIC 022 Cardioid Condenser and the MIC 015 Noise Can...

Страница 9: ...he mic cord should be cut to 28 inches To prevent RF feedback electret microphones should have a small 001 uF capacitor directly across the mic element inside the mic housing The mic connector is a 3...

Страница 10: ...Output can also accomodate balanced line level inputs using a stereo 1 4 plug The signal is connected to the plug tip The plug ring and sleeve are connected to common Source impedance is 100 Ohms Outp...

Страница 11: ...upright Do not use a pliers or wrench to tighten the connector When using the whip antenna make sure the Receiver and antenna are within line of sight of the Transmitter Try to keep the Receiver and a...

Страница 12: ...Assembly Assemble the Dipole Antenna as shown below 12 Attach Antenna Rod 2 Attach Antenna Rod 1 Attach Right Angle Connector 2 3 4 1 Attach to mounting surface with screws ANT 016 Dipole Antenna Asse...

Страница 13: ...he Antenna Connector on the rear panel of the WMS R11 Receiver The Dipole Antenna is designed to be mounted on a wall Be sure to use proper fasteners wall anchors screws For proper performance the Coa...

Страница 14: ...a Metal plaster lath metal studs foil backed insulation metal ducts and metal reinforcing bars in concrete walls can all act to shield radio signals Wood glass fabric and masonry are generally transpa...

Страница 15: ...ith respect to grounding of the mast and supporting structure the lead in wire to an antenna discharge unit and the coaxial cable system and with respect to the size of grounding conductors location o...

Страница 16: ...eless mic level with your other microphones and to achieve a convenient control setting on your mixer 2 Microphone Level Connections Use a standard microphone cable to connect the WMS R11 Receiver Bal...

Страница 17: ...or clip it to a belt or waistband using the Belt Clip Case provided Do not coil or bunch up the microphone cord 7 Turn the Transmitter switch to the ON position The RF indicator light on the front pan...

Страница 18: ...ends on the characteristic sound of the microphone used with it The lavalier microphones offered by Williams Sound are capable of professional quality sound reproduction More sophisticated and expensi...

Страница 19: ...ne Systems in the same place at the same time if each is set to a different non adjacent operating frequency DO NOT operate more than one system on the same frequency or they will interfere with each...

Страница 20: ...ed splitters if passive splitter loss results in unacceptable operating range If a line amplifier is used it should be installed between the antenna and the splitter A 75 Ohm TV type amplifier providi...

Страница 21: ...Changing the System Frequency The Liberator One WMS T11 Transmitter and WMS R11 Receiver use 21 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 1 2 3 4 5 6 7 8 UP DOWN Switches set for 169 445 MHz...

Страница 22: ...overcome refer to the additional frequency selections in the back of this manual The WMS T11 Transmitter and WMS R11 Receiver MUST be set to the same frequency to work together Always change them as a...

Страница 23: ...P UP DN UP UP DN Frequency S2 Settings S3 Settings 23 1 2 3 4 5 6 ON OFF 1 2 3 4 5 6 ON OFF S2 S3 Front WMS R11 PCB Top View 1 2 3 4 5 6 ON OFF UP DOWN Frequency Programming Switch WMS R11 Receiver Pa...

Страница 24: ...to operate multiple systems DO NOT use the following frequencies together 15 16 31 32 47 48 63 64 Any other combination of these eight can be used together Special Use Frequencies Additional frequenci...

Страница 25: ...quailified service personnel The most common problems are due to the following conditions 1 A dead battery in the Transmitter Always start with a fresh battery when the Transmitter is used If you are...

Страница 26: ...Skip BOX 20 Enter IB BOX 21 Enter the legal name of the person business or organization applying for the license BOX 22 Enter the mailing address to which the license and any further correspondence s...

Страница 27: ...egal operation We have enclosed a license form for your convenience Complete the form following the instructions below and mail it to the FCC at the address listed on the form When the application is...

Страница 28: ...TA TR 7 8 2 5 hours charge Charging Jack Battery charges through the MIC jack Charging Indicator Red LED lights while charging RF Carrier Frequency Field selectable by jumpers on PCB 169 172 MHz RF Ou...

Страница 29: ...esizer PLL Frequency Stability 005 crystal reference Modulation FM 15 kHz IF 10 7 MHz Sensitivity 9 uV at 12 dB Sinad 12 1 dBf Squelch Automatic noise determined 70dB min S N ratio De Emphasis 75 uS A...

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