Telex ELECTRO-VOICE RE-2 User's Manual
Contents
1. Figure 2 RE 2 Back Panel 3 Display Control Buttons Set Up Down Graphical Display 4 Power Connector a Channel Display 5 XLR Balanced Mic Line Level Audio Output b Frequency Line Level Adjustable c Battery Strength Indicator d Diversity Indicator 6 Unbalanced Line Level Audio Output i Connector with Level Adjustment e RF Strength of 7 TNC Antenna Input Connectors Power Cord Retainer Advanced ClearScan This feature automates the pro cess of finding a clear group of inter modulation free channels and the clearest channels within those groups a ClearScan for Groups From the main display screen push SET once and the Group Number will flash While Group is flashing press and hold SET un til ClearScan appears release the set key When the scan is completed the display will show the group with the most clear channels and the Channel number will indicate how many clear channels are in that group Use the UP DOWN keys and to view other groups and press SET to select a group The Group will be set and the Channel will start to flash Select a channel manually or use ClearScan for Channels b ClearScan for Channels To scan for the clearest channel in a group press and hold set while the Chan nel is flashing until ClearScan appears release the SET button When the scan is complete the display will show the clearest available channel Use UP DOWN to scroll through2. 7 Tf you are using a bodypack transmitter plug the micro phone into the transmitter connector If using a guitar turn the transmitter off and wait until display is blank Hold SET down and turn the transmitter on A guitar symbol should appear on the display Plug the cord into the trans mitter and guitar Transmitter Quick Set up is complete Quick set up System Operation 1 With the transmitter and receiver on monitor the display screen Note that the RF 1 100 Bar graph should indicate near the 100 mark The AF Bar should show very little if any indication until you talk or sing into the microphone Adjust the transmitter gain control if necessary to cause the AF Bar Graph to peak near 6 to 3 but not over 3 for best performance 2 Set the mixer amp gain 3 Talk or sing into the microphone or play the guitar at a normal volume You should hear audio coming out of the system 4 If using the unbalanced 1 4 output you may have to ad just the gain via the control next to the connector on the back panel to match the level found when singing or play ing with a wired connection Quick Set up is now complete Please enjoy your RE 2 system The RE 2 Wireless Microphone system combines frequency agility and ease of use like no other The RE 2 transmitters and receivers operate over a 24 MHz bandwidth in the UHF portion of the Radio Frequency spectrum System Features Include e Advanced ClearScan
3. edit screen on the receiver the bottom label on the handheld transmitter and on the back panel label on the bodypack Using Multiple Wireless Systems If two or more RE 2 systems and or other UHF VHF wireless systems are being used in the same location proper frequency coordination is necessary to avoid interference All channels in the RE 2 factory set groups are designed to work together so if channels from just one group are used no further coordination is required Contact your dealer or Telex for as sistance if you are planning more systems or using the RE 2 with other wireless equipment IMPORTANT NOTE Always use the smallest preset group that meets your needs For instance if you want to set up 6 units use one of the groups of 8 frequencies The smaller the preset group the more compatible the frequencies are Multiple Systems and Advanced ClearScan Because all of the channels in the factory set groups are com patible Advanced ClearScan can be used to set up multiple systems quickly and with confidence When setting up more than one system set up the first system using the ClearScan All function Once the working Group has been established leave the first transmitter on set the next receiver Group to the working Group and run ClearScan Group This will provide the next clearest channel in that group Set the transmitter to match leave it on and repeat until all the systems are set up If you run out of
4. Down 7 Belt Clip Removable not shown 8 9V Battery Compartment 9 Audio Gain Adjustment Bodypack Transmitter Setup and Operation 1 Insert Battery Pinch the battery door tabs inward and pull the door open Insert a 9V battery as indicated by the in the holder With battery compartment still open turn the unit on with Power switch on the top panel The battery low LED will light for a second and the display will show the Group and Channel numbers Change the group and channel numbers to match those displayed on the receiver by pressing SET The Group number will flash and can be changed with the UP DOWN keys Once the desired Group number is showing press SET to select and the Channel number will flash Select the Channel and press SET again the flashing will stop and the channel is now set Set Key Lock Out By pressing and holding the UP and DOWN arrow keys together for 3 seconds the SET key is disabled To reactivate the SET key simply press and hold the UP and DOWN keys again for 3 seconds Have the speaker or singer use the microphone in a normal performance level voice The Audio Meter in the main re ceiver display screen should show peaks around the 3 dB level Ifthe meter peaks all the way to the right or well be low the 3 dB level adjust the transmitter audio gain To adjust the transmitter gain gently insert the provided screwdriver or other screwdriver into the adjustment po tenti
5. into the microphone and the Audio Meter bar graph should indicate audio signal presence display sereno Pressing SET and UP at the same time grap Mai i form the Frequency display screen will enter Group and Guitar Turn off the bodypack press and hold SET while Channel edit mode you turn the bodypack on A guitar symbol will appear in Power Lock Out Press and hold SET UP and DOWN at the display to indicate instrument mode Repeat the pro i i n the same time and hold for 3 seconds to lock the power cess holding SET on the receiver as it is powered up to re q RAR i N switch on To turn the unit off place the power switch in turn to voice mode Plug in the MAC G3 guitar cable oe the OFF position and push SET UP or DOWN To re Strum the guitar and the Audio Meter bar graph on the re y a Ch E move the lock press SET UP and DOWN again at the ceiver should indicate audio signal presence same time and hold for 3 seconds A one time only 7 Adjustment of the Transmitter Audio Gain if neces ON Lock mode can also be entered by quickly cycling the sary The transmitter audio gain is factory set at the mid power switch three times CIE GP tango Whiri cio ula BE SUIS der mast 10 Test Performance Go back to Section 3 Receiver Setup applications For loud or soft speakers singers a gain ad justment may be necessary amp Operation Step 9 to complete system set up and test APPROVAL INFORMATION The Electro
6. technology for selecting the clearest available channels in intermodulation free groups e Completely programmable in 25 kHz steps for over 950 possible frequencies e LCD Displays for ease of viewing Group Channel Fre quency Battery Status Diversity Activity Audio Meter and RF Meter e Patented Phase Diversity System e Adjustable Unbalanced Line Level 1 4 inch output jack e Balanced XLR output jack for fixed Microphone Level or adjustable Line Level The high quality audio circuitry and advanced Radio Fre quency RF signal processing offer broadcast quality sig nal to noise and audio clarity e Front Panel Power ON OFF Switch e Front Panel Software Control of Squelch settings e Double Squelch Amplitude and Tone system prevents false squelch e Lockout feature to prevent accidental channel changes e Smart battery feature in the transmitter means there is no wrong orientation e Power Lock On feature prevents accidental turn off e Battery level displayed at the receiver Section 3 Detailed Components Description RE 2 Receiver Controls Connectors and Indicators GPACH E 20 10 6 3 043 12u05 Ls EV AUDIO 1 310 30 100 Proper Antenna Orientation m Receiver Setup and Operation 1 Place the receiver and antennas where there is a clear line of sight to the area where the transmitter will be used Ro tate the antennas to separate them by 90 deg
7. 1 Premium Omnidirectional Lapel Microphone RE9OTX 17153318 Premium Lapel Instrument Unidirectional Microphone RE92TX Presenter s Headworn Microphone HM2 HM2 Singer s Headworn Microphone HM7 HM7 Hard Shell Foam lined Road Case RC RE2 7185800 Foam Windscreen for Handheld 379 1 3792031 Handheld Transmitter Color Kit HHCK 7185700 Bodypack Pouch WP 1000 879553 Guitar Cord MAC G3 879706 Single Receiver Rack Mount Kit RMS 71081001 Single Rack Mount Kit with front mount antenna cables RMS TNC 71081004 Double Rack Mount Kit RM D 71081002 Front Mount Antenna Cables 4 FMC K 878978 1 4 Wave Rx Antenna 600 746 MHZ A B ANU 14 879010 1 2 Wave Rx Antenna All Bands 680 870 MHz FA 500 860031 1 2 Wave Antenna Mounting Bracket with 10 of Coax AB 2 71138000 Antenna Pwr Distribution 520 760 MHz A B APD4 APD4 Termination Plug for APD4 TP 2 650095 Directional Rx Antenna 450 900MHz A B LPA500 LPA500 Low Loss Coaxial Antenna Cable 25 50 75 100 ft with TNC Connectors 14 CXU 25 CXU 50 CXU 75 CXU 100 71151025 71151050 71151075 71151100 Section 8 Factory Service Warranty Limited FACTORY SERVICE North America If factory service is required ship the unit prepaid in its original carton to EV Audio Ser
8. 1 Insert Battery Remove the battery compartment cover by S Frequency Edit Mode Press SET from the frequency unscrewing it completely Insert a 9V battery terminal end first into the battery compartment NOTE The HTU 2 unique design allows the battery to be inserted and used regardless of the positive and negative terminal position With battery compartment still open turn the unit so you can see the display and the control panel Turn the unit on by sliding the power switch forward to the on position The battery low LED will light for a second and the dis play will show the Group and Channel numbers Change the group and channel numbers to match those displayed on the receiver by pressing SET The Group number will flash and can be changed with the UP DOWN keys Once the desired group number is showing press SET to select and the Channel number will flash Select the Channel and press SET again The flashing will stop and the channel is now set Other Screens Press SET and DOWN at the same time to display the battery level Press SET and DOWN again to display frequency Press them one more time to return to Group and Channel display screen to enter frequency edit mode Press the Up and Down to adjust frequency in 25 kHz increments Hold ing the Up or Down buttons down will auto step the fre quency slowly at first then quickly You can also enter frequency edit mode by pressing SET and UP at the same time from eit
9. ElectroVoice Operating Instructions RE 2 User Guide TELEX Table of Contents Quick STUD A aaa tar 1 System Description yi bs oe A A di dd da 1 Detailed Components Description 2 Receiver Setup and Operation RR RR a ic 2 Receiver Push Button Reference Sheet Lisio dora aaa ee a ais 3 Handheld Transmitter Bodypack Hans Mitin ias 6 Approval Informatiolni ii ii a e A A eee LO A de A LI la A a EA 6 Display Screens and Functions 7 Receiver Main Operating Screen di 7 Rec iver Controls and Functions cocoa bee id tad head bee ead eva dee ee abe a tx 7 Transmitter Displays and Controls 2 7 Transmitter OMO Lock dci tana 8 Guidelines and Recommendations for Best Performance 8 Trouble Shooting Guide secre ai RO LR Le E RE n ie 9 Technical Specifications iii ELLA eee 11 Accessories and PACTS 5355024002 Gain ao eee ein et ea 14 Factory Service Warranty Limited 15 Section 1 Quick Set Up Quick Set up Receiver 1 Do not connect the receiver to any other equipment yet 2 Connect the two antennas to the receiver 3 Plug the power supply into the back of the receiver and into an outlet 4 Press the POWER sw
10. Voice Telex Transmitters are Type Accepted under United States Federal Communications Commission CFR 47 Part 74 and Industry Canada RSS123 The Electro Voice Telex Receiver is approved under United States Federal Communications Commission CFR 47 Part 15 and Industry Canada RSS210 Licensing of Electro Voice Telex equipment is the users responsibility and Licensability depends upon the users classifi cation users application and frequency selected Electro Voice Telex strongly urges the user to contact the appropriate telecommunications authority for any desired clarification CAUTION Any changes or modifications made to the above equipment could void the users authority to operate the equipment Section 4 Receiver Display Screens and Functions Main Operating Screen Figure 8 Main Operating Screen Display Controls 1 Group Number 000000 10 factory set 1 Press and hold SET for 3 seconds starts Auto ClearScan 2 Channel Number 01 to 10 2 Press SET once Group starts flashing adjust with UP and i 2 pee SIT sei A DOWN 2 a With Group flashing press and hold SET for 3 Battery Status ii o 0 Pet in ds to start G S 25 Pet steps Flash if low aes da e dei a E arie to 3 Press SET twice Channel starts flashing adjust wit an 5 Audio VU Meter 30 VU to 3 VU DOWN 3 a With Channel flashing press and hold SET for 3 6 RF Signal Strength 1 pV to 100 uV seconds to start Channel Scan 7 Antenna Div
11. a period of three 3 years from the date of original purchase The Limited Warranty does not extend to cables or cable connectors Additional details are included in the Uniform Limited Warranty Statement Technical Assistance 800 392 2497 U S and Canada only 15 PN ElectroVoice TELEX COMMUNICATIONS INC e 12000 Portland Ave South Burnsville MN 55337 July 2003 Made in U S A
12. able although either can be used with good results If the 1 4 inch connector is used adjust the output level on the back panel to 12 o clock midway in the range to start and adjust later if necessary Now refer ahead to transmitter setup and return to step 9 when that is completed 9 10 With the transmitter on speak into the microphone or play the guitar Turn up the level on the mixer or amplifier until you are able to hear the desired signal If no audio is pres ent repeat setup and refer to the troubleshooting section NOTE If the 1 4 inch output is used it may be necessary to adjust the receiver output until the volume level from the wireless system approximates the level of an equiva lent wired microphone instrument Squelch Adjustment The squelch setting can be used to maximize range or immunity to noise Press and hold Up for 3 seconds The current squelch setting will be dis played Adjust the squelch using the UP DOWN keys Maximum squelch 9 maximizes noise immunity but lim its the range Minimum squelch 1 will maximize the range but allow more noise to break through the squelch Press SET to save the new squelch setting Receiver Push Button Reference Sheet Display Nothing Flashing Nothing Flashing Status Button Press and hold SET SET Press Function Activated Auto ClearScan Edit Group Group will flash Accept n a Group Flashing Press and hold SET ClearScan Group l
13. clear channels in one group but need to set up more systems contact your dealer or Telex for assistance in choos ing additional frequencies Potential Sources of Interference There are many potential sources of interference for your wireless system Any electronic product that contains digital circuitry including digital signal processors reverb multi effects units electronic keyboards digital lighting controllers CD and DVD players and computers all emit RF energy that can adversely affect the performance of your wireless system It is always best to place the receiver as far away as possible from these devices to minimize potential problems Analog and Digital Television stations can also interfere with your wireless system The RE 2 is designed to operate over 24 MHz of RF bandwidth which covers four TV channels The factory presets on the RE 2 are optimized for conditions where one or possibly two of the four stations are covered in your area If three of the four stations are used in your area it will severely limit the number of systems that will operate to gether and you should be using a different band Battery Recommendations Fresh 9 volt alkaline batteries form a quality manufacturer will yield the best performance from your RE 2 transmitters Rechargeable 8 4 volt Ni Cad batteries can be used but will result in much shorter operation time When the transmitters are turned on the red battery LED will flash once if
14. d press one of the programming but tons see page 8 10 Section 6 Technical Specifications RE 2 Receiver Specifications Overall Receiver TD ur AA AAA ls Synthesized PLL Frequency Range RF A Band 650 674 MHz B Band 698 722 MHz Number of Channels ss ci a ee a gt 900 possible channels Programmable in 25 kHz steps Modulationi israele 40 kHz Divers de da dd a a moi to Digital Posi Phase True Diversity RE SeMmsSittvity 54 sue cave dia enter a RA Ae AE Bea EAE re lt 1 0 pV for 12 dB SINAD Image RE SCHON sa 2 sie to Di rl tran seed nase eh Aes gt 60 dB QUE pt ao ie D it Tone Code plus Amplitude Ultimate Qua 000 ts iS SN i AS ds gt 100 dB FCC Certification ost a ds iros Approved under Part 15 Power ReqlirementS sdio rior en a deed aia 12V AC DC 300mA Operating Temperature 7 to 49 C 20 to 120 F Dimensions 2 75 in H x 1 96 in W x 1 60 in D 69 85 cm H x 49 78 mm W x 40 64 mm D Audio Parameters Frequency Responses su sarei valet Saeed ea noel eed Aid 50 15 kHz 2dB Balanced Output typical 2 max 40 kHz deviation 330mV RMS Look Load Mic Position 10mV to 2V RMS Look Load Line Position Unbalanced Output adjustable 10 mV to 1V RMS Look Load Distortion ass gna lt 1 0 0 5 typical
15. displayed on the receiver No or dead battery in transmitter Insert fresh battery in transmitter Faulty battery contacts Clean and or bend contact No Audio with good RF signal indica tor but no or low Audio indicator on the receiver display Microphone not connected Check the TA4F connector on the bodypack or the detachable micro phone element connection on the handheld Low gain setting on the transmitter Increase the transmitter gain No or low Audio with good RF sig nal and Audio indicators on receiver display Receiver audio output cable is dam aged or disconnected Connect repair or replace cable Gain not sufficient on mixer preamp amp input or it is muted Increase gain on mixer or un mute the input Receiver output too low 1 4 output Increase the audio output setting Distorted audio signal Transmitter audio gain too high Decrease the transmitter gain setting Receiver output too high 1 4 output Decrease the receiver output setting Battery level low in transmitter Insert fresh battery in transmitter Interference Another RE 2 system in the installa tion is on the same channel or the sig nals are mixing Make sure all the channels in use are from the same group Use ClearScan to select the clearest group If more channels are needed call Telex at 800 392 3497 for coordination help Another wireless product in the area is on t
16. eet or owner s manual d malfunction resulting from misuse or abuse of the product or e malfunction occurring at any time after repairs have been made to the product by anyone other than Electro Voice or any of its authorized service representatives Obtaining Warranty Service To obtain warranty service the customer must deliver the product prepaid to Elec tro Voice or any of its authorized service representatives together with proof of purchase of the product in the form of a bill of sale or receipted invoice A list of authorized service representatives is available from Electro Voice Incidental and Consequential Damages Excluded Product repair or replacement and return to the customer are the only remedies provided to the customer Electro Voice shall not be liable for any incidental or consequential damages including without limitation injury to persons or property or loss of use Incidental and Consequential Damages Excluded Product repair or replacement and return to the customer are the only remedies provided to the customer Electro Voice shall not be liable for any incidental or consequential damages including without limitation injury to persons or property or loss of use Other Rights United States Only This warranty gives you specific legal rights and you may also have other rights which vary from state to state Electro Voice Wireless systems are guaranteed against malfunction due to defects in materials or workmanship for
17. ersity Status left or right antenna CR EE Indicates Scan is in progress Press SET and UP at the same time to enter Frequency Mode 9 Guitar Symbol Indicates Instrument Mode Press and hold UP for 3 seconds to adjust Squelch Squelch Adjustment Screen Display 1 Squelch Level Transmitter Display and Controls Bi BS GP CH 160 Pot ri8225 Figure 10 Transmitter Display and Controls Press and hold SET during power up to enter Instrument Mode UP DOWN for 3 seconds Sets Resets Edit Lockout SA AA 20 10 5 0 3 Y AF z 3 Qa e SQUELCH 1 310 30 100 Figure 9 Squelch Adjustment Screen Controls 1 10 1 UP DOWN adjust the squelch level 2 SET saves the squelch level shown and returns you to the main screen Display 1 Group and Channel 2 Battery Level in Percentage U Frequency Controls 1 Press SET once GP will flash use UP and DOWN to adjust Press SET again to accept GP CH will flash adjust with UP DOWN Press SET again to accept CH and channel will be installed Press SET and DOWN at the same time to change display mode Press SET and DOWN to return to the Group Channel Mode Press and hold UP and DOWN for 3 seconds to lock out SET Press and hold UP and DOWN again to activate SET Press and hold UP DOWN and SET to lock power see Section 4 10 Press and hold UP DOWN and SET to unlock power 1 2 3 4 5 Press SET and UP to enter F
18. he same frequency or the signals are mixing Use ClearScan to change the operat ing frequency If problems persist call Telex at 800 392 3497 for coordination help Trouble Shooting Guide continued Problem Possible Causes Solutions Interference continued Receiver is too close to digital signal processor or similar device Move the receiver to a different location Strong electromagnetic field from stage lighting or other source near the transmitter or receiver which may be producing RF noise at or near the op erating frequency Use ClearScan to change the operat ing frequency Repair or remove the source of interference Move the re ceiver to a different location Short range or drop outs RF reflective metal obstacles between the transmitter and receiver Move the obstacles or reposition the receiver antennas Poorly oriented beltpack antenna Check the antenna connection and re orient the bodypack so the antenna is vertical up and down and facing the receiver if possible Faulty receiving antenna system Check all antenna connections and re position to be in line of sight with the transmitter Can t change settings on receiver or transmitter Lock out feature is enabled Disable lock out see pages 3 and 8 Bodypack or Handheld transmitter will not turn off display says On Loc On Off lock out is engaged Put the on off switch in the off position an
19. her the Group and Channel or Battery status display screens Pressing SET and UP at the same time form the Frequency display screen will enter Group and Channel edit mode Power Lock Out Press SET UP and DOWN at the same time and hold 3 seconds to lock the power switch on To turn the unit off place the power switch in the OFF posi tion and push SET UP or DOWN To remove the lock press SET UP and DOWN again at the same time and hold 3 seconds A one time only ON LOCK mode can also be entered by quickly cycling the power switch three times Set Key Lock Out by pressing and holding the UP and DOWN arrow keys together for 3 seconds the SET key is disabled To reactivate the SET key simply press and hold the UP and DOWN keys again for 3 seconds 8 Verify reception With the transmitter and receiver on and matching Group and Channel the main receiver display should be indicating a RF signal on the bar graph Speak into the microphone and the Audio Meter bar graph should indicate audio signal presence If the level meters do not show reception make sure the channels are matching and refer to the trouble shooting section Adjustment of the transmitter audio gain If necessary The transmitter audio gain is factory set at the middle of the range which should be suitable for most applications For loud or soft speakers singers a gain adjustment may be necessary Have the speaker or singer use the micro phone in a nor
20. ist clear groups in order Group Flashing SET Edit Channel Channel will flash Channel Flashing Press and hold SET ClearScan Channel list clear channels in order Nothing Flashing Nothing Flashing Edit Lock On Press and hold Up Press and hold Up amp Down Press and hold Up amp Down Edit Squelch Setting Edit Lock Secure will appear Return to Access Mode Power Off Press and hold SET Toggle between Guitar and Voice mode Nothing Flashing Press SET and Up Toggle to Frequency Mode Freq will flash Frequency Flashing Press and hold SET ClearScan Band Clear Scan will flash ClearScan Band Running Press SET End ClearScan Band after next full scan ClearScan Band Results Frequency Mode n a8 Press SET and Up Clearest frequencies listed Return to Group and Channel Mode Nothing Flashing Press and hold Down Display Software Revision Handheld Transmitter HTU 2 Figure 3 Handheld Transmitter Figure 4 Transmiter HTU 2 Controls Connectors and Indicators 1 Main Display LCD Channel Frequency Up Switch Channel Frequency or Battery Level Indication Channel Frequency Down Switch Microphone Gain 9V Battery Holder Battery Cover Screw type 2 Battery Low LED Lights when battery is low 3 Power On Off Switch 4 Set Switch 0 I a yu Handheld Transmitter Setup and Operation
21. itch Display will light up 5 Press and hold the SET button until ClearScan shows and starts flashing on the right side of the screen 6 When ClearScan stops flashing the receiver will automat ically set itself and display the clearest group and channel 7 If you are using a guitar turn off the receiver Press and hold SET while you turn the receiver on A guitar symbol will appear in the display to indicate instrument mode 8 Turn the receiver off and connect the mixer or other audio system to the receiver XLR Connector or the Y inch Line Level Jack 9 Set the audio mixer or other system input level to mini mum 10 Press the Power switch button in again Receiver Quick Set up is complete Quick set up Transmitter 1 With the Power Switch on the transmitter OFF install a fresh alkaline battery into the transmitter 2 Place the transmitter Power Switch to the ON position 3 The Red Battery Low Light near the display will flash on and then off The display will also come on and display a group and channel 4 Press the SET button once and the Group number will flash Section 2 System Description 5 Use the up and down arrows to change the Group number to match the Group number displayed on the receiver Press SET and the Channel Number will flash 6 Use the up and down arrow buttons to change the Channel to match the receiver Press Set and nothing will be flash ing The channel is now set
22. mal performance level voice The Audio Meter in the main receiver display screen should show peaks around the 3dB level If the meter peaks all the way to the right or well below the 3dB level adjust the trans mitter audio gain Bodypack Transmitter BPU 2 Figure 5 Bodypack Transmitter BPU 2 Controls Connectors and Indicators 1 Antenna flexible 1 4 wave antenna 2 Power On Off Switch 3 Battery Low LED Indicator 4 TA4 Audio Connector 10 5 LCD Display Channel Frequency or Battery Level Indication To adjust the transmitter gain gently insert the provided screwdriver or other 3 32 2 5 mm screwdriver into the adjustment hole opposite the display screen Turn lightly until the screwdriver tip goes into the adjustment level control Gently turn counterclockwise until the control stops the microphone output is at minimum but not off Slowly turn the gain control up clockwise while speak ing singing into the microphone and the audio meter shows peaks around 3 dB NOTE Operating with the transmitter audio gain set as high as possible without distortion or peaks all the way to the right end of the meter will result in the best perfor mance and highest signal to noise ratio Test Performance Go back to Section 3 Receiver Setup and Operation Step 9 to complete system set up and test pe GP CH Figure 6 Control View Figure 7 Top View 6 Display Control Buttons Set Up
23. ometer Gently turn counterclockwise until the control stops the microphone output is at minimum but not off Slowly turn the gain control up clockwise while speak ing singing into the microphone or strumming the guitar and the audiometer shows peaks around 3 dB NOTE Operating with the transmitter audio gain set as high as possible without distortion or peaks all the way to the right end of the meter will result in the best perfor mance and highest signal to noise ratio Other Screens Press SET and DOWN at the same time to display the battery level Press SET and DOWN again to display frequency Press them one more time to return to 5 Verify reception With the transmitter and receiver on and Group and Channel matching Group and Channel the main receiver display 8 Frequency Edit Mode Press SET from the frequency should be indicating a RF signal on the bar graph If the display screen to enter frequency edit mode Press the Up level meter does not show reception make sure the chan and Down to adjust frequency in 25 kHz increments Hold nels are matching and refer to the trouble shooting section ing the Up or Down buttons down will auto step the fre 6 Attach the Microphone or Guitar quency slowly at first then quickly You can also enter Microphone Plug the microphone cable into the top panel itoguoney oait ioue by pressing SET aad UP ario mime time from either the Group and Channel or Battery status of the BPU 2 Speak
24. rees Connect the power supply cord to the receiver Plug the power supply into an AC outlet Turn the receiver on and confirm that it is ON by checking the main display screen Caution Please make sure the AC power supply is the cor rect voltage for your local requirements before it is plugged into the wall 3 Manual Channel Change Press the SET button and the Group number will start to flash The Up and DOWN but tons allow you to scroll through the factory set group When the group you desire is displayed press SET to se lect that group and the Channel Number will start flashing Scroll to the desired channel and press SET to select The numbers will stop flashing and the new group and channel are installed Frequency Assignment Outside of preset Groups and Channels press SET and UP at the same time and the group and channel will go blank and the Frequency will start flashing Use UP DOWN to scroll in 25 KHz steps to the desired frequency Press SET and the frequency will be selected and stop flashing Press Set and UP at the same time to return to group and channel operation Hint hold ing in the Up or Down key will increase the speed of the scroll Just release and press again for fine control 1 Power ON OFF Signal Indicator Audio Level Indicator 8 Balalced U S patent No 6 256 484 CTI Aullio Da si BechoVoi Er gt BANE ES RE 2 BANDB Ace lt 6 me Mic Line Line evel si aal Antenna
25. ref 1kHz 40kHz deviation Sipnal to Noise Rat pi iii bei aaa gt 100 dB A Weighted Dynatnic REE viii ali beds ie ALIA gt 100 dB Transmitters BPU 2 and HTU 2 Radiated Ot punts os ssc tas teas ak hcg ha derrita ds des 30 mW Typical Microphone Head ElectroVoice 767A N D 767A cardioid N DYM dynamic Microphone Head ElectroVoice Co9 Cobalt Co9 cardioid dynamic Microphone Head ElectroVoice Col1 Cobalt Co11 cardioid condenser Standard Lavalier Microphone EV RE90Tx MicroMini Omni Dierctional Condenser TA4F Connector Wite 425548 pan Shed eed See aad ea we e Pin 1 Ground Pin 2 Mic Input Pin 3 5V bias Pin 4 5V bias through a 3kQ resistor Audio Gain Adjustment Range cs eas 23225 48 eee be od DE sata ot eee ei eee eed 40 dB BPU 2 26 dB HTU 2 Power Requirements its is 9 Volt Alkaline Battery Battery Life Typical gt 8 hours with 9 Volt Alkaline Typical Bodypack Antennas ria rs ria Flexible external 1 4 wave Handheld Antenna 00 eect ent t een n ees Internal 1 2 wave Dimensions Handheld 4532258 4 258 dated ee is 24 0 cm 9 4 in Long Dimensions bodypack iii 3 8 in H x 2 38 in W x 0 92 in D 96 5 mm H x 60 5 mm W x 23 4 mm D Section 7 Accessories and Parts MODEL No Order No Omnidirectional Lapel Microphone Olm10 Olm10 Unidirectional Lapel Microphone UML21 ULM2
26. requency Set Mode 6 7 8 9 Es Transmitter On Off Lock Out There are two On Off lockout modes available One Time and Everytime One Time Cycle the power switch 3 times in under 3 seconds and On Loc will be displayed for a second and then return to normal operation The power switch alone will no longer turn the unit off To turn the unit off put the power switch in the off position On Loc will be displayed open the battery door and press Set Up or Down and the unit will power down The next time the unit is powered on the power switch will operate normally Everytime Use With the unit on and operating in the normal mode press and hold Set Up and Down for 3 seconds On Loc will be displayed and the power switch alone will no longer turn the unit off To turn the unit off put the power switch in the off position On Loc will be displayed open the battery door and press Set Up or Down and the unit will power down The next time the unit is powered on the On loc function will still be on To enable the power switch press and hold Set Up and Down for 3 seconds On Off will be displayed Guidelines and Recommendations for Best Performance Compatibility The transmitter and receiver must be of the same frequency band and set to the same group and channel in order to work together The RE 2 is available in two frequency bands A and B The band information is available in the Group Channel
27. the battery is good If the light does not light or stays lit continuously the battery is weak or dead If the light comes on during use the battery is weakening and should be replaced as soon as possible If sound quality degrades during use it may be the result of a weakening battery Caution The battery level indicators on the transmitters and receiver displays are based on the use of alkaline bat teries Use of other battery types will result in false read ings on these indicators although the battery low LED on the transmitters will operate normally Receiver and Antenna Placement Do not place the receiver near a large metal object or surface Locate the receiver as close as possible to the area where the transmitter will be used Ideally position the receiver antennas within sight of the transmitter When using multiple systems do not allow antennas to cross or touch each other For best re sults with multiple receivers use an APD4 antenna splitter See Section 7 Section 5 Trouble Shooting Guide Problem No audio and no display on the receiver Possible Causes Receiver is off Solutions Make sure that the power supply is properly connected and the on off but ton is in the on position No audio and no RF signal indicator on the receiver display Transmitter is off Turn on transmitter power switch Transmitter is on a different channel Match the transmitter group and chan nel to the one
28. the other available chan nels rank from clearest to least clear but still available for use ClearScan will not display any channel that can t be used Press SET to select the channel c Auto ClearScan This function will find the clear est group and channel with the press of just one button With nothing flashing press and hold the SET button until ClearScan appears on the right side of the screen When the scan is complete the receiver will be set to the clearest channel in the clearest group NOTE Groups x x x and x are set up to work with the other US frequency band A and B These groups are listed last no matter how many open channels are avail able If you are using a mix of Band A and Band B scroll down to these groups and use the clearest group 6 Change Lock Out By pressing and holding the UP and DOWN arrow keys together for 3 seconds the SET key is disabled To reactivate the SET key simply press and hold the UP and DOWN keys again for 3 seconds This feature can be useful when the receiver is in a location where un authorized personnel have access to the receiver 7 For set up make sure the mixer or amplifier input used for the RE 2 is muted or turned down to a minimum level 8 Plug an audio cable not supplied into the 3 pin XLR or 1 4 inch output of the RE 2 a NOTE The XLR connector is the preferred connec tion since the output is balanced and will be more im mune to noise for longer runs of c
29. vice c o TELEX COMMUNICATIONS 8601 East Cornhusker Highway Lincoln Nebraska 68507 9702 U S A Phone 402 467 5321 or 800 553 5992 Fax 402 467 3279 Enclose a note describing the problem along with any other pertinent information and how to contact you Factory Service Excluding North America If factory service is required ship the unit prepaid in its original carton to Telex EVI Audio GmbH Hirschberger Ring 45 D 94315 Straubing Telephone 49 0 9421 7070 Fax 49 0 9421 706 350 Enclose a note describing the problem along with any other pertinent information and how to contact you Warranty Limited Electro Voice products are guaranteed against malfunction due to defects in materials or workmanship for a specific period as noted in the individual product line statements s below or in the individual product data sheet or owner s manual beginning with the date of original purchase If such malfunction occurs during the specified period the prod uct will be repaired or replaced at our option without charge The product will be returned to the customer prepaid via UPS Ground Exclusions and Limitations The Limited Warranty does not apply to a exterior finish or appearance b certain specific described in the individual product line statement s below or in the individual product data sheet or owner s manual c malfunction resulting from use or operation of the product other than as specified in the product data sh
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