Telex CDR-1000 Microphone User Manual
Contents
1. 8 Accessories ACCESSORIES AND PARTS for CDR 1000 MODEL NO ORDER NO UHF Wideband Antenna Amplifier 680 865 MHz UAA 500 7186400 Ye Wave Flexible Rx Antenna 680 865 MHz FA 1 860031 Universal mounting bracket for 1 2 wave antennas Includes AB 2 71138000 10 ft 8m coax cable Antenna distribution system Outputs for 4 receivers using APDA APDA only 2 antennas Broadband 450 900 Mhz log periodic antenna with LAP500 LAP500 mounting hardware 5dB gain 25 foot 7 6m low loss coax cable with TNC connectors CXU 25 71151 025 50 foot 15 24m low loss coax cable with TNC connectors CXU 50 71151 050 75 foot 22 9m low loss coax cable with TNC connectors CXU 75 71151 075 100 foot 30 4m low loss coax cable withTNC connectors CXU 100 71151 100 ElectroVoice TELEX COMMUNICATIONS INC e 12000 Portland Ave South Burnsville MN 55337 PN 803554 Rev D JAN 2003 Made in U S A2. ElectroVoice OPERATING INSTRUCTIONS SUPPLEMENT T ELEX TABLE OF CONTENTS 1 Quick System Setup cioe See Section 1 in the main RE 1 Instructions 2 OySIemiDeScrHblOors duo e ote Ross nm eda oe Sau e SUUS ESSE dua SS Sou aD 2 3 Detailed Component Description o o ooooooooonore eh 3 4 Detailed Description of Unique CDR 1000 Features i Headset POM cid a e EET E uua QU eae quiae e pq sd 4 2 AUGIOXOUIDUE dais SERIA o cn o auda idit ee od a eee duit ie Des 4 3 Antenna Connections and Chaining llle 4 4 RE OneLink PC Monitoring and Control 5 b Trouble Shooting QUITE educ d ue URP CE es aa 6 SEE eode Siena a et a eo TTL rrr 6 TEMES MENTIS TTL PES ARS 7 di wmceessores or ODR AOOO ur acd ee Ae Y OE RR ey OS Boa e ena Sees 7 Section 1 Quick Setup See Section 1 of main RE 1 Operating Instructions Section 2 System Description The CDR 1000 Wireless Microphone system combines frequency agility and ease of use like no other The RE 1 transmitters and receivers operate over a 24MHz bandwidth in the UHF portion of the spectrum The high quality audio circuitry and advanced Radio Frequency RF signal processing offer broadcast quality signal to noise and audio Clarity CDR 1000 Features Include e Advanced ClearScan technology for selecting clear channels and inter modulation free groups USB Port for monitoring and controlling the receiver from a PC Integrated antenna spli
3. Mbytes of RAM 3 HE One USB port e 7 nl AT E USB Hubs for controlling multiple receivers V nich 6 256 484 HIGH LINE PROGRg i AUDIO 2 Z LEVEL PROGRAMI Aun E E POWER CD ROM Drive 6 an 2 Mbytes of hard drive memory HIGH UNE Z ueve pnocaw CA AA vc ME _ rows HIGH UNE PROGRAM NEA WEE Wm AUDIO z eve proorami OW Wee o EB o BE E lt POWER 90 260 VAC 50 60 Hz HIGH LI PROGRAM 2 WEM CY AUDIO O z o5 ocn MEA o wd IO oz o ss POWER aupio2 9 procrami MA Ud 3M POWER O UNE AUDIO 2 procrAM AA Y AO ce rrocram NS wu BEN C POWER DUAL RECEIVER NNA OUT IN OUT IN 158 LINE ic ZEE Homa 11 8 n D L V MGH une AUDIO 2 E SO ae e al POW E R O N P ON A IE R O F F 90 260 VAC 50 60 Hz UAL RECEIVER MADE IN U a Q5 Soo 8Qq rg E Figure 5 YE pes sg Moving Jumper RO lt lt seg E Be sure to move Jumper on Both Receiver printed circuit boards D USA PROGRAM2 MEK WE 0 zo we PROGRAMA 90 260 VAC 50 60 Hz programa MM MY UDO z iewe A WER 90 260 VAC 50 60 Hz a ef A zee roca ER Figure 4 Antenna Chain with APD4 B Section 5 Trouble Shooting Guide Problem Possible Causes Solutions receiver display No or low Audio with good RF signal and Audio indicatiors on Receiver audio output cable is disconnected or connected to the wrong receiver Repair
4. an be operated with just two antennas with the optional APD4 B antenna distribution unit see Figure 4 12 Volt Power On Antenna In Jacks To power in line antenna amplifiers 12 volt power is available on the center pin of the antenna in jacks this power is disabled when the CDR 1000 leaves the factory but may be turned on by the installer To turn on the 12 volts first take off the cover of the radio by removing 14 screws There is a 2 pin header and a jumper behind the XLR audio connector on each of the two large printed circuit boards See Figure 5 The jumper is installed on one pin of the header at the factory To turn on power unplug the jumper and install it on both pins of the header CAUTION Do not attach antennas and splitters with a DC short circuit to the antenna in jacks when the power is turned on Damage could result to the splitter or CDR The following antennas and accessories may be used with power on FA 1 CLA X LPA 500B APD4 B APD4 1B UAA 500 The following antennas and accessories may be used with the power off FA 1 CLA X LPA 500 APD4 APD4 1 RE OneLink PC Software LPA500 U H Fios PERIODIC ANTENNA 4 U H Fios PERIODIC ANTENNA LPA500 1 Software to monitor and control the CDR 1000 receivers from a PC through the USB port is available at www electrovoice com Minimum system require ments are IS END TOWARD TRANSMITT E FA Windows 2000 cri 40945 aaa 512
5. eo Jack b Headset Volume Control c Receiver Select Button d Selected Receiver Indicator LEDs 3 Graphical Display 2 a Channel Display b Battery Strength Indicator C Diversity Indicator d RF Strength of Signal Indicator e Audio Level Indicator Display Control Buttons Menu Set Up Down 2 Sets Power Connector Balanced Mic Line Level XLR Audio Output 2 Unbalanced Line Level Audio Output 2 Mic Line Switch and Line Level Adjustment 2 TNC Antenna Input Connectors 2 with 12Vdc 150mA output on center pin TNC Antenna Output Connectors 2 with factory installed Dummy loads 2 USB Program Connector 2 a IS Section 4 Detailed Description of Unique CDR 1000 Features Headphone Operation 1 With the transmitters and receivers setup and operating see Sections 1 and 3 in the main RE 1 Operating Instructions plug stereo headphones into the 1 4inch jack on the front panel The Selected Receiver LED will indicate receiver 1 is being monitored Press the Receiver Select button once to change from Receiver 1 to 2 Press the Receiver Select button once more and both indicator LEDs will light You can now listen to both receivers NOTE f both receivers are set to the same channel the volume will double Pressing the Select button once more cycles back to Receiver 1 Audio Output 1 The CDR 1000 is equipped with a balanced XLR output for each receiver that can be switched between a fixed mic
6. replace cable or connect cable to the correct receiver Audio Output in Mic position or line level adjustment low Adjust audio output See Audio Output section antennas connected to output Connect antennas to the input adl instead of input jack jack For more trouble shooting information see Section 6 in the main Operating Manual Section 6 CDR 1000 Receiver Specifications Receiver Type oynthesized PLL Frequency Range RF A Band 680 704 MHz B Band 722 746 MHz D Band 798 822 MHz E Band 841 865 MHz H Band 740 752 MHz T Band 794 806 MHz Number of Channels gt 960 possible channels Programmable in 25 kHz steps VUE ccc ea ene eee Rese RR eee ote ee eae oo eee ees RE 40 kHz Bur aco bea asas espai oe eae em dae nse eee DSP Posi Phase True Diversity RF OCMC ca sente lt 0 8 uV for 12 dB SINAD Image anie ee preto ce te bive dk pe eee Meda ose Hee i gt 60dB wel m Tone Code plus Amplitude Ultimate Quieting suus a dura m cee wed beats sean Re RENE SEI i gt 100dB PCG Cr Authorized under Part 15 Power Requirements 100 240VAC 50 60 Hz Antenna DC Power center pin when enabled o o o ooooomoocmoo 12VDC 150mA Operating Temperature 0 0 eens 7 to 49 C 20 to 120 F DIMENSIONS eonuceeee 97 acreedora 1 72 in H x 16 in W x 10 25 in D 43 7mm H x 408 mm W x 261 4 mm D Freq
7. rophone level and an adjustable line level There is also an unbalanced adjustable line level 4 jack For microphone level operation place the Mic Line switch in the Mic position The level adjustment will have no effect on the output in the Mic setting For adjustable balanced line level operation place the Mic Line switch in the Line position The level adjustment will now affect the output Antenna Connections 1 Install the two FA 1 flexable antennas to the antenna in jacks on the rear panel NOTE The two flexible 1 2 wave antennas included with the CDR 1000 can be remote mounted For an additional 5dB gain use the LPA500 log periodic directional antenna 2 The CDR 1000 is equipped with a left and right antenna output jack These jacks can be used to connect up to 3 CDR 1000 6 receivers to two antennas without any additional equipment DO NOT remove dummy loads unless connecting to another CDR 1000 LPA500 LPA500 U H Fios PERIODIC ANTENNA U H Fios PERIODIC ANTENNA E THIS END TOWARD TRANSMITTER de THIS END TOWARD TRANSMITTERS PROGRAM 2 PROGRAM 2 m a or WA POWER Figure 3 Antenna Chaining 3 Figure 3 shows the connection diagram for 3 CDR 1000 units 4 Upto 12 CDR 1000 units c
8. tter and output jacks e Adjustable Balanced Line Level and fixed Mic Level XLR output jack e Adjustable unbalanced 1 line level output jack e Headphone jack on front panel for monitoring and setup e Internal power supply with universal input e 960 Radio Channels user programmable or factory installed LCD Displays for ease of viewing Patented DSP Phase Diversity System Front Panel Power ON OFF Switch e Quadruple Tuned Ceramic Resonator front end for superior interference rejection S e SAW Filter 1st I F for out of band rejection e Triple ceramic filters in 2nd IF for adjacent channel rejection e Double Tuned Quadrature circuit for low audio distortion Permanent Flash Memory for frequency system storage Front Panel Software Control of Squelch settings Double Squelch Amplitude and Tone system prevents false squelch Lockout feature to prevent accidental channel changes e Sound Check mode to speed walk testing and provide tangible results Section 3 Detailed Component Descriptions CDR 1000 RECEIVER CONTROLS CONNECTORS AND INDICATORS Figure 1 Front Panel CDR 1000 Receiver Electro Voice PATENT NO 6 256 484 fF 1 CDR 1000 O 5 DUAL RECEIVER MADE IN U S A AE ANTENNA OUT IN OUT IN aus 12 Vdc 12 Vdc o O uen Z 11 10 9 6 7 8 11 10 9 6 7 B Figure 2 Rear Panel CDR 1000 Receiver Power ON OFF 2 Headphone Monitoring a Inch Ster
9. uency Response 0 ce eee rns 30 15kHz 2dB Mic Level Balanced Output Fixed 10 dBV Line Level Balanced Output a annaa 0 0 0 0 eee Adjustable 8 mV to 1 414 VRMS Line Level Unbalanced Output Adjustable 4 mV to 707 VRMS PISIOMIOM ssp en es Be dan e ew eee e cla io e ee ee ee 0 596 ref 1kHz 40kHz deviation Signal to Noise Ratio 6 ee eee ee eee eens gt 110dB Bici a RR RE gt 100dB Nominal at 40 kHz Deviation 100 k ohm Load 5 Section 7 Certification CERTIFICATIONS Depending on frequency selected and country of operation CDR 1000 Receiver CSH 1000 Transmitter CSB 1000 Transmitter Certified to ETSI EN 300 422 2 and ETSI EN 301 489 3 Conforms to European Union directives eligible to bear CE marking as per the R amp TTE Directive Certified for use in Canada under RSS 123 Issue 1 The CDR 1000 is authorized under United States Federal Communications Commission Part 15 The CSH 1000 and CSB 1000 are Type Accepted under United States Federal Communications Commission Part 74 Licensing of this equipment is the user s responsibility and is determined by the user s classification the user s application and frequency selected The user should contact the appropriate telecommunications authority for any desired clarification Any changes or modifications made to the aforementioned equipment by the user could void the user s authority to operate the equipment Section
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