PR-216 76-88
Contents
1. Make sure that seven cell 9 volt Ni MH rechargeable battery is used with a minimum of 150 mAh capacity Alkaline batteries must not be charged IMPOR Make sure the PR 216 is turned OFF Note that the red charging indicator on the charger is ON when the PR 216 is plugged into the charger through the audio output jack When using the NBC 9 2C charger allow the battery to charge for 12 hours for a full charge Unit must then be unplugged When using the NBC 9 3 1 digital fast charger the charger will automatically end the charge cycle and the red LED will change to green With this charger the unit may be left in the charger until the unit is used Periodically open the battery compartment on stored COMTEK units to check for battery leakage If a battery is leaking it must be discarded and the battery compartment must be cleaned or returned to COMTEK s service department for repairs NBC 9 2C 12 hour charger NBC 9 3 1 digital fast charger Page 9 216 TV 5 6 SNAP ON BELT CLIP Belt clip installation STEP2 Rotate belt clip down onto case Apply pressure on both sides of clip snapping clip retainers into Hook belt clip retaining lip over front case ridge Retainer slot Belt clip removal Belt clip removal indent Flex out and pull down with your thumb or twist out with a large coin quarter to unsnap belt clip from case Page 10 PR 216 TV 5 6 OPTIONAL ACCESS2. MHz 76 400 MHz 76 500 MHz 76 600 MHz 76 700 MHz 76 800 MHz 76 900 MHz 77 000 MHz 77 100 MHz 77 200 MHz 77 300 MHz 77 400 MHz 77 500 MHz 77 600 MHz 77 700 MHz 77 800 MHz 77 900 MHz 78 000 MHz 78 100 MHz 78 200 MHz 78 300 MHz 78 400 MHz 78 500 MHz 78 600 MHz 78 700 MHz 78 800 MHz 78 900 MHz 79 000 MHz 79 100 MHz 79 200 MHz 79 300 MHz 79 400 MHz 79 500 MHz 79 600 MHz 79 700 MHz 79 800 MHz 79 900 MHz 80 000 MHz 80 100 MHz 80 200 MHz 80 300 MHz 80 400 MHz 80 500 MHz 80 600 MHz 80 700 MHz 80 800 MHz 80 900 MHz 81 000 MHz 81 100 MHz 81 200 MHz 81 300 MHz 81 400 MHz 81 500 MHz 81 600 MHz 81 700 MHz 81 800 MHz 81 900 MHz 82 000 MHz Page 5 PR 216 PR 216 TV CHANNEL 5 TV CHANNEL 6 FREQUENCY GROUPS FREQUENCY GROUPS GROUP ONE GROUP ONE CHANNEL FREQUENCY CHANNEL FREQUENCY 74 400 MHz 76 700 MHz 77 100 MHz 77 600 MHz 78 200 MHz 79 500 MHz 80 300 MHz 81 700 MHz GROUP TWO CHANNEL FREQUENCY 76 600 MHz 76 800 MHz 77 400 MHz 79 400 MHz 79 900 MHz 80 800 MHz 81 500 MHz 81 800 MHz GROUP TH
3. OPERATOR S MANUAL 76 88 MHz PR 216 Tv 5 6 High Performance Personal Receiver CON REK 357 West 2700 South Salt Lake City Utah 84115 Phone 800 496 3463 Fax 801 484 6906 http www eomtek com INTRODUCTION PR 216 TV 5 6 High Performance Personal Receiver he PR 216 TV 5 6 is a professional quality personal monitor receiver designed to meet the high demands of the TV motion picture production and entertainment industries In the motion picture industry this receiver is used by directors and dignitaries for remote program monitoring as well as for talent cueing and monitoring for boom operators and crew members It is used in TV production studios and ENG trucks for director IFB talent cueing and camera crews The PR 216 TV 5 6 is our most advanced high fidelity personal monitor receiver incorporating both advanced digital and analog technologies This receiver offers superior audio performance with the convenience of synthesized frequency agility to accommodate adverse multi channel operation Page 1 PR 216 TV 5 6 CONTROLS AUDIO OUTPUT JACK This stereo 3 5 mm audio output jack accommodates any low impedance headphone either stereo or mono also charging input for rechargeable battery and auxiliary power input VOLUME CONTROL This control has 50 dB of range to adjust the audio output for a comfortable listening level clockwi
4. ORIES Optional Accessories 9 10 NBC 9 3 12 Digital 12 station fast charger NH9 150 Rechargeable Ni MH battery P1 Universal pouch BC 216 Snap on belt clip supplied with PR 216 ET 4SM N Button receiver with acoustic ear tube LS 3 High efficiency headphones SM N Button receiver earphone assembly NTC 102 Neckloop transductor for use with inductor receiver IR230 NBC 9 3 1 Digital single fast charger Page 11 PR 216 TV 5 6 SPECIFICATIONS Audio Output Headset output 16 dBu low impedance Connector 3 5 mm stereo mono input used for Headphone cord antenna to receiver Audio output to headphone Battery charger input Auxiliary power input Indicators Three function LED Power Battery status signal ON and OFF Controls Power On Off switch e Volume control 50 dB range 99 position rotary channel e selector switches Audio Frequency Response 80 Hz to 12 kHz 3 dB Harmonic Distortion Less than 1 1 kHz tone 5 kHz deviation Operating Radio Frequency 76 to 88 MHz e Frequency synthesized Frequency Stability 0 002 frequency synthesized crystal controlled Page 12 RF Sensitivity 0 3 for 12 dB SINAD Adjacent Channel Rejection 65 dB 50 kHz off channel Spurious Rejection 60 dB image excluded Ultimate Quieting Better than 95 dB Deviation Acceptance Up to 10 kHz Antenna Integral with output cable no external an
5. REE CHANNEL FREQUENCY 76 300 MHz 76 900 MHz 77 200 MHz 77 700 MHz 77 900 MHz 79 000 MHz 80 200 MHz 81 900 MHz 82 500 MHz 82 800 MHz 83 000 MHz 83 400 MHz 84 100 MHz 85 100 MHz 85 900 MHz 87 100 MHz GROUP TWO CHANNEL FREQUENCY 82 300 MHz 82 600 MHz 84 900 MHz 85 500 MHz 86 300 MHz 86 500 MHz 87 000 MHz 87 400 MHz GROUP THREE CHANNEL FREQUENCY 82 200 MHz 82 400 MHz 82 700 MHz 83 100 MHz 83 700 MHz 84 500 MHz 85 700 MHz Page 6 87 300 MHz 216 TV 5 6 OPERATING INSTRUCTIONS Monitoring Capabilities Because each monitoring application requires a different headphone or transducer to best satisfy each listening need the PR 216 can source a strong audio signal 16 dBu to either stereo or mono headphones with an impedance as low as 16 ohm A hearing aid type button receiver may be used with impedances as high as 2k ohm and still produce a strong audio signal The PR 216 is ideal for use with the COMTEK NTC 102 neckloop transductor and wireless IR 230 miniature universal fit ear canal inductor receiver or hearing aids having a switch Can be used with consumer or professional headphones Can be used with hearing aid button receiver for assistive listening or acoustic ear tube for IFB b
6. e used to application drive neckloop for use with IR 230 inductor receiver or hearing aids Page 7 PR 216 TV 5 6 OPERATING INSTRUCTIONS Low Battery Indicator The LED on the receiver is a multi function indicator which includes low battery detection When the receiver is first turned on the indicator will illuminate continuously indicating that the unit is ON and NO signal is being received When the receiver is receiving a signal on the tuned channel the LED will show a steady slow flash indicating reception A rapid flash on the LED indicator and a subtle beeping signal through the headphone indicates alow battery Replace battery as soon as possible with a new alkaline battery or charge the rechargeable battery as performance of the receiver will be Battery indicator LED unpredictable and may vary from audio distortion to complete failure to operate Battery Removal Replacement Pull back battery door latch and allow battery cover door to spring open To remove battery simply manipulate the bottom of battery out of the compartment and remove To insert battery face battery with negative terminal in line with large hole in battery compartment press battery into compartment and close battery door until it snaps shut Note It is not possible to put battery in backwards Page 8 216 TV 5 6 OPERATING INSTRUCTIONS Battery Charging 1
7. eady E522 or equivalent This type of battery will offer up to 30 hours of operation Replace the battery before every use if the demand for fail safe operation outweighs battery cost The use of carbon batteries is not recommended NOTE If a rechargeable battery is to be used ensure that the battery has a full charge before use See page 9 for battery charger instructions c Connect the headphone to the receiver by inserting the headphone plug into the receptacle on the top of the receiver The receiver is operating when the receiver power switch is turned on and the battery status on indicator illuminates NOTE The headphone cord also functions as part of the receiver s antenna system For optimum performance this cord should be fully extended Coiling or bunching the headphone cord may reduce the range of the receiver Also coil cord type headphone cords are not recommended The receiver should be carried by the snap on belt clip included or in a pocket or belt clip pouch d Set the audio output level control to a comfortable listening volume This control is turned clockwise for maximum output level Page 3 216 TV 5 6 OPERATING INSTRUCTIONS Frequency Selection TV channels 5 and 6 The PR 216 personal receiver has the ability to operate on one of 112 preset channels between 76 200 MHz and 87 4 MHz TV channel 5 and TV channel 6 Channels are designated by both frequency and channel number Channels wh
8. ich operate in the TV 5 spectrum are prefixed with a 5 5 50 is 81 100 MHz Channels operating in the TV 6 spectrum are prefixed with a 6 6 50 is 87 100 MHz This channel rastering makes it easy to determine which TV band you are operating on If you are using this system in an area which does not have a TV station operating on channel 5 you can use the channels in the TV 5 range If the area does not have a station on TV 6 you can operate on one of the TV 6 channels NOTE It is unlawful to operate a transmitter in a band that is already occupied by a TV station After you have determined the channel on which you are going to operate position the TV band switch on the back of the receiver to indicate the TV band you wish to use Position the two rotary switches to indicate the channel The left rotary switch is for tens and the right rotary switch is for ones To select channel 6 17 83 80 MHz position the TV band switch to the right indicating use of the TV 6 band Position the left rotary switch to point to 1 and position the right rotary switch to point to 7 Refer to frequency charts on pages 5 and 6 for preset selectable frequencies Multiple Channel Operation Simultaneous operation of more than two channels requires frequency coordination to avoid intermodulation interference This interference could result in poor or unusable performance When multiple transmitters are broadcasting the RF signals will mix together ge
9. nerating additional signals If these product frequencies are too close to a frequency which you are using you will experience this type of interference This condition is common to all radio receivers to some extent This interference produces whistle and whine type sounds and or reductions of range To avoid this type of interference you should select frequencies from one of the standard groups see frequency group charts on page 5 or you can use COMTEK s frequency selection guide software to determine appropriate frequencies Contact COMTEK to obtain a free copy of the frequency selection software or download it off the web at www comtek com software htm IMPORTANT Page 4 PR 216 PR 216 TV CHANNEL 5 TV CHANNEL 6 FREQUENCY CHART FREQUENCY CHART CHANNEL FREQUENCY 82 100 MHz 82 200 MHz 82 300 MHz 82 400 MHz 82 500 MHz 82 600 MHz 82 700 MHz 82 800 MHz 82 900 MHz 83 000 MHz 83 100 MHz 83 200 MHz 83 300 MHz 83 400 MHz 83 500 MHz 83 600 MHz 83 700 MHz 83 800 MHz 83 900 MHz 84 000 MHz 84 100 MHz 84 200 MHz 84 300 MHz 84 400 MHz 84 500 MHz 84 600 MHz 84 700 MHz 84 800 MHz 84 900 MHz 85 000 MHz 85 100 MHz 85 200 MHz 85 300 MHz 85 400 MHz 85 500 MHz 85 600 MHz 85 700 MHz 85 800 MHz 85 900 MHz 86 000 MHz 86 100 MHz 86 200 MHz 86 300 MHz 86 400 MHz 86 500 MHz 86 600 MHz 86 700 MHz 86 800 MHz 86 900 MHz 87 000 MHz 87 100 MHz 87 200 MHz 87 300 MHz 87 400 MHz CHANNEL FREQUENCY 76 200 MHz 76 300
10. se for maximum level POWER RECEIVER STATUS INDICATOR The LED test indicator displays three functions 1 The indicator will illuminate continuously when unit is ON and NO signal is being received 2 A steady slow flash indicates the receiver is receiving a signal on the tuned channel 3 A rapid flash of the LED indicator and a subtle beeping signal indicates a low battery ON OFF SWITCH This switch turns the receiver on and off TV 5 OR 6 SWITCH This switch determines the band of the receiver Set to the left for TV 5 band 76 MHz 82 MHz Set to the right for TV 6 band 82 MHz 88 MHz CHANNEL SWITCHES These rotary switches select the channel Channel must be the same as transmitter s channel See page 6 for frequency selection chart BATTERY COMPARTMENT The battery compartment features a hinged battery cover and an alignment system that ensures proper battery polarity Battery installation and removal is facilitated by simply manipulating the rear of the battery Battery Cover Latch Page 2 216 5 6 OPERATING INSTRUCTIONS Setup a Check to ensure that the PR 216 receiver s radio frequency channel is the same as the associated COMTEK transmitter s channel Channels are indicated by the rotary switches on the back of the receiver See page 4 b Open the battery cover on the receiver see page 8 and insert a new nine volt alkaline battery Ever
11. tenna Current Drain 15 mA nominal Power Requirements 9 volt alkaline battery Eveready 522 or equivalent or 9 volt Ni MH rechargeable FCC Compliance Complies with Part 15 of FCC rules Dimensions 1116 272 34 27 mm 57 mm 83 mm NOTE Specifications subject to change without notice gt 357 West 2700 South Salt Lake City Utah 84115 Phone 800 496 3463 Fax 801 484 6906 http www eomtek com
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