Clear-Com WBS-670 Operations Instructions Page 1

Operating InstructionsWBS-670, WTR-670ProfessionalWirelessIntercom SystemRIntercom Systems

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WTR-670 BeltpackControls and Connections - Top PanelFigure 4WTR-670 Top Panel1. On/Off & Volume Control – Turns the beltpack poweron and controls

Controls and Connections - Rear PanelFigure 5WTR-670 Rear Panel/Connector/Antennas1. [MENU] and [SET] buttons – Used to select menus andset options on

3-3WTR-670SpecificationsRF Frequency Range ...518-608MHz, 614 - 740 MHz in 18 MHz TX and RX bandsPower Requirements ...

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Initial Equipment Set-UpUnpackingUnpack your Clear-Com®System. Below are the items thatshould come with your base station and each belt pack.WBS-670WT

Antenna ConnectionThe base station is supplied with two (2) antennas. One1/2-wave antenna for Transmit and one 1/2-wave for Receive.The antennas have

Keep the distance between the base station and the beltpacksas short as possible. The greater the distance, the weaker thesignal. Make sure the “signa

Figure 14Antenna PlacementImproving Reception and IncreasingRangeKeeping the distance from the base station and beltpack asshort, and unobstructed as

Base Station Set-upLocationLocate the base station with the front and rear of the unit ac-cessible so that switches may be set and connections made.Pl

Thank you for choosing Clear-Com®Clear-Com Intercom Systems would like to take this opportunity to thank you for choosing the Clear-ComWBS-670 Profess

Intercom SwitchThe Clear-Com®wireless system can be interfaced toClear-Com, RTS TW, Audiocom®(Telex), Matrix and otherintercom (I/C) systems. Set the

Beltpack Set-upBattery InstallationEnsure that the On/Off volume control knob is turned off.Press down and hold down the battery release latch, slide

Antenna ConnectionThe beltpack comes with two detachable, screw type, ¼ waveantennas. To attach the two antennas, screw into the recepta-cles at the b

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Pre-Walk-Thru ChecklistFollowing the instructions fully to this point you have success-fully completed the following checklist:❒Located the base stati

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System OperationFrequency Plan OverviewThe WBS/WTR-670 has 36 factory-defined frequency groupsand 12 user-programmable frequency groups. A Group de-fi

Base Station OperationPowerIf you have followed the instructions in Section 4, “InitialEquipment Set-Up”, you should now be ready to turn the basestat

Display ContrastThe LCD’s (Liquid Crystal Display) contrast is set from thefactory to a standard level. However it is possible for the userto adjust t

WBS-670 Menu StructureMain Screen FlowchartThe following contains the base station menu structure andreferences the pages in which further detail of t

Table of ContentsIntroduction...1-1General Description ...

Power-Up Screen•This screen is displayed only on power-up, first use de-fault, and factory default.•The 1stupper-right-corner number displays the base

Group / Channel SelectThe Group/Channel select screen allows the user to change thegroup and select from a pre-determined number of channels oneach re

Group / Frequency SelectThe Group/Frequency select screen allows a user to set thegroup and select from a pre-determined number of frequencieson each

Frequency Edit(User-Programmed Groups Only)This menu only occurs for user-programmable groups or whencopying to a user-programable group. The Frequenc

ScanScan performs a frequency scan of the factory-defined and anyset-up user-programmable groups in order to find the groupwith the highest number of

Special Key SequencesLockout•Press [UP]+[DOWN] for 3 seconds to lock or unlock thebase station. Pressing [MENU] will still function to viewscreens, bu

Beltpack OperationPower / Local Headset VolumeTurn the beltpack power on by rotating the knob CW. Adjustthe volume to the headset by rotating the volu

WTR-670 Menu StructureBeltpack Menu Structure6-12[MENU]S20001C6000103A 01Power-Up Screen - Pg. 6-13Group/Channel Screen - Pg. 6-14GP CH[MENU]704.200Tr

Power-Up Screens•The first screens displayed when the beltpack is poweredup are the software and channel map version screens.•The 1stscreen displayed

Group / Channel ScreenThe Group/Channel screen allows the user to change the groupand select from a pre-determined number of transmit channels.•The sc

Table of Contents (continued)Beltpack Operation...6-11Power/Local Headset Volume

Transmit ScreenThe Transmit screen allows the user to set the beltpack trans-mit frequency. Factory-defined groups will allow only a setnumber of pre-

Receive ScreenThe Receive screen allows the user to set the beltpack receivefrequency. This corresponds to the base station’s transmit fre-quency. In

ScanScan performs a frequency scan of the factory-defined andany set-up user-programmable groups in order to find theclearest group. After about 30 se

Talk Button Latch on/Latch off•Press and hold [SET] then press the [TALK] button toshow the Talk Button Latch/Non-Latching screen. Thecurrent setting

System Walk-ThruNow that you have successfully “set-up” your Wireless Inter-com System and turned on any auxiliary equipment, you areready to test the

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TroubleshootingReread the sections of this manual to make sure you havecompleted system set-up properly.If you are unable to solve the problem, contac

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Tech TipsFrequency InteractionUnfortunately, radio frequency (RF) channels cannot be ran-domly selected for use in radio devices. They must be selecte

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1-1IntroductionGeneral DescriptionThe Clear-Com WBS-670 UHF Synthesized Wireless inter-com systems offer the ultimate in reliable, high-performance,hi

Battery InformationImproper battery selection, use, installation and care are thecause of numerous wireless system failures.Alkaline Batteries: Alkali

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Intercom Systems Specifications11-1RTSInput Impedance: ...200êOutput Level: ...

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Base Station’s AN-680 1/2 - Wave AntennasBeltpack’s AN-685 1/4-Wave AntennaAccessories and Replacement Parts12-1Section12Part No. Band Color Frequency

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Customer Service Information13-1Factory ServiceAll equipment returned for repair must be accompanied by documentation stating the return address,telep

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Certification Information14-1Section14FCC LICENSINGThe WBS-670 and the WTR-670 Transmitter/Receiver are Type Accepted under United States Fed-eral Com

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1-22-WIRE4-WIRESTYLERJ45BELTPACK 4CONNECTCONNECTBELTPACK 3CONNECTBELTPACK 2BELTPACK 1CONNECTON/O.M.FEMALEXLRON/OFF LOGICXLRMALEXLRFEMALEMALEXLRSELECTL

15-1Section15Clear-Com Limited WarrantyThis product is guaranteed by Clear-Com Intercom Systems to be free of manufacturing defects in material andwor

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RIntercom SystemsClear-Com Intercom Systems 4065 Hollis Street, Emeryville, CA 94608-3505PN 803542 MAY 2002 Made in U.S.A.•

WBS-670 Base StationControls and Connections - Front Panel1. Power switch.2. [Menu] and [Set] buttons – Used to select menus and setoptions on the LCD

Controls and Connections - Rear Panel1. Receive Antenna - Female “TNC” Connector. Color bandon antenna must match color dot on base station.2. Transmi

2-3WBS-670SpecificationsOverallRF Frequency Range ......518-608MHz, 614 - 740 MHz in 18 MHz TX and RX bandsPower Requirements...