wireless system - B&H Photo Video Digital Cameras, Photography
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1. 16 CHANNEL CAMERA MOUNTABLE UHF WIRELESS POLSEN 16 CHANNEL CAMERA MOUNTABLE UHF WIRELESS SYSTEM ULW 16 THANK YOU FOR CHOOSING POLSEN The Polsen ULW 16 and ULW 16 HL are 16 channel camera mountable UHF wireless systems designed to transmit audio more than 100 feet Engineered to be exceptionally quiet and with many professional features like headphone monitoring line input and frequency agility both systems are ideal for EFP electronic field production ENG electronic news gathering DSLR and other video applications that can benefit from the advantages of a user friendly wireless system With its impressive 105 dB signal to noise ratio the ULW 16 and ULW 16 HL deliver pristine audio transmission for broadcast quality recordings You can choose from 16 channels to avoid Interference Up to five systems or more under optimum conditions can be used simultaneously in the same location The receiver features a line output and included XLR cable for professional cameras It also includes a cable for DSLR and consumer camcorders that have a 1 8 mic input A headphone jack and volume control allows you to monitor the transmission signal in real time at a comfortable volume The ULW 16 system includes a transmitter that features a variable level control that lets you adjust the transmission level It s also equipped with a line input that enables the transmission of such devices as an audio mixer The system offers a choice2. b Press and hold the SELECT button The channel indicator on the LCD display will begin to blink c Change the channel with short presses of the SELECT button until the desired channel is selected The channel indicator will continue to blink for 10 seconds and then stop indicating that the channel has been selected d Replace the battery compartment cover Note If you are using multiple ULW 16 or ULW 16 HL wireless systems make sure each system is set to a different channel at least three channels apart as a guard band 3 With the headphone volume set to a low level plug an earpiece or headphones into the receiver and gradually raise the level to a comfortable volume for monitoring the transmission 4 Agjust the audio output level on the receiver or the input level on your input device as necessary to make sure a sufficient level Is being recorded The objective is to transmit the highest possible level without distortion for the best signal to noise ratio throughout the signal path Important It is not recommended to adjust the gain setting of the handheld transmitter The gain is factory preset to the Ideal setting Any volume adjustments should be made on the receiver or on the input device 5 Once you have determined that the transmission quality and level are good mount the receiver Note When holding the ULW 16 HHT handheld transmitter hold it in the middle of the transmitter body not at the end where the antenn
3. this may result in damage to the unit and void the warranty Handheld Transmitter 1 Unscrew the battery compartment cover exposing the battery compartment 2 Insert fresh batteries according to the orientation diagram inside the compartment 3 Replace the battery cover by screwing it firmly back into place Q OPERATING INSTRUCTIONS Before you connect the system to your camera and talent you should test and set initial parameters as detailed below Test for interference 1 lest your RF environment before recording To do this turn on only the receiver If the RF LED is illuminated then there is interference on this channel Change the channel and repeat until you find a channel that is free of interference Connect transmitter and receiver ULW 16 1 Connect the included lavalier microphone to the transmitters microphone input or plug in a line level source such as an audio mixer to the transmitter s line level input Note IF you are connecting the receiver to a sound system mute the sound system Do not monitor with headphones at this stage Anytime you are changing channels remove your headphones and mute connected sound systems to avoid audible RF noise bursts 2 Turn on the transmitter and the receiver by rotating the level controls clockwise You should feel the click and see the channel indicator LED light up 3 Use the channel selector buttons to set the transmitter and receiver to the same channel If you are
4. N A b wut SV un ON NR Anti roll ring LCD display Channel indicator Battery use meter Power switch Battery cover oO MN AH F WN gt Battery compartment 10 Channel selector button 11 Gain level control 12 Antenna PRECAUTIONS A e Exposure to high sound levels can cause permanent hearing loss Avoid listening at high volumes for extended periods of time e Keep this product away from water and any flammable gases or liquids e Handle this product with care e Clean this product with only a soft dry cloth e Keep this product away from children e Use only parts provided by the manufacturer e All photos are for illustrative purposes only INSTALLING BATTERIES The transmitter receiver and handheld transmitter are each powered by two AA batteries not included To install the batteries follow these steps Transmitter and Receiver 1 Make sure the unit is turned off by rotating the control knob to the OFF position 2 Gently squeeze the battery compartment panel by the arrows on both sides and pull out to swing the panel open 3 Insert fresh batteries in the proper orientations 4 lose the panel completely so it locks into place Tip You can use rechargeable AA batteries with the receiver and transmitter and recharge them by inserting them into the Polsen ULW BBCH charger sold separately Use only rechargeable batteries with the charger Do not attempt to charge standard batteries
5. experiencing interference or noise on one channel try a different channel If you are using multiple ULW 16 wireless systems make sure each system is set to a different channel at least Ehree channels apart as a guard band Me With the headphone volume set to a low level plug in an earpiece or headphones to the receiver and gradually raise the level to a comfortable volume for monitoring the transmission Gradually turn up the transmitter s level control and make sure a sufficient level is being transmitted to the receiver Setting to the level target mark will generally ensure a good signal The objective is to transmit Ehe highest possible level without distortion for the best signal to noise ratio throughout the signal path ULW 16 HL ll Set the handheld transmitter and the receiver to the same channel IF you are Turn on the handheld transmitter by moving the power switch to the ON position The LCD display will illuminate showing the selected channel and battery icon Note If you are connecting the receiver to a sound system mute the sound system Do not monitor with headphones at this stage Anytime you are changing channels remove your headphones and mute connected sound systems to avoid audible RF noise Dursts experiencing interference or noise on one channel try a different channel To select the channel on the ULW 16 HHT follow these steps a Remove the battery compartment cover
6. of omnidirectional lavalier microphones the 0 20 PL4 lavalier providing flexible positioning options and the 0 14 PL5 mini lavalier for more discreet microphone placement Both provide excellent wind and noise rejection e The included windscreen can be used to reduce vocal plosives pops and wind noise and the mics can be readily placed on a collar necktie or costume with the included tie clip The ULW 16 HL system includes a sturdy broadcast quality handheld transmitter ideal for a variety of applications such as news reporting or recording interviews It features a mic capsule with a cardioid polar pattern ideal for video applications where background noise can be problematic such as outdoors on trade show floors of at live events The channel selector button makes it easy to switch between the units 16 UHF channels effectively minimizing frequency interference An integrated foam windscreen under the mic grille serves the dual purpose of minimizing vocal pops and wind noise and protecting the mic capsule from moisture Both systems operate in the UHF 500 MHz bandwidth assuring less susceptibility to interference than VHF systems and greater reliability at longer distances Operating in this bandwidth also ensures that the ULW 16 and ULW 16 HL systems are future proof and meet current and known future FCC regulations With features like easy to read LED indicators front panel access to batteries and included accessor
7. 02450 MHz SWITCHING BANDWIDTH 25 MHz PEAK DEVIATION 55 kHz TOTAL HARMONIC DISTORTION 0 876 OPERATING DISTANCE gt 100 30 5 m 300 91 4 m in optimum conditions Transmitter FREQUENCY RESPONSE 60 Hz to 18 kHz RF OUTPUT POWER 10 mW SPURIOUS REJECTION gt 55 dBc MAXIMUM INPUT VOLTAGE 1000 mV INPUT 1 8 35 mm POWER SUPPLY Iwo AA batteries OPERATING TIME Approximately 8 hours DIMENSIONS 44 x 26 x 11 113 x 65 x 29 cm WEIGHT 33 oz 94 g Receiver SENSITIVITY 102 dBm DYNAMIC RANGE gt 95 cB SIGNAL TO NOISE RATIO gt 105 dB A IMAGE REJECTION 56 dB INPUT 1 8 35 mm 1 kQ POWER SUPPLY Two AA batteries OPERATING TIME Approximately 8 hours DIMENSIONS 44 x 2 6 x 14 11 3 x 65 x 3 5 cm WEIGHT 3 5 oz 100 g PL 4 Microphone TRANSDUCER Back electret condenser POLAR PATTERN Omnidirectional FREQUENCY RESPONSE 20 Hz to 20 kHz SENSITIVITY 45 dB 3 cB IMPEDANCE 20000 MAXIMUM SPL 135 dB OPERATING VOLTAGE 1 5V 12V DC HEAD DIAMETER 0 20 5 0 mm PL 5 Microphone TRANSDUCER Back electret condenser POLAR PATTERN Omnidirectional FREQUENCY RESPONSE 20 Hz to 20 kHz SENSITIVITY 45 dB 3 GB 15 V open circuit voltage at 1 kHz IMPEDANCE 1000 0 MAXIMUM SPL 135 dB 1 THD at 1 kHz OPERATING VOLTAGE 1 5V 12V DC HEAD DIAMETER 014 3 5 mm Handheld Transmitter TRANSDUCER Dynamic POLAR PATTERN Cardioid Unidirectional FREQUENCY RESPONSE 60 Hz 18 kHz RF OUTPUT POWER 10 mW SPURIOUS REJECTION
8. Turn up the microphone level on the transmitter The target level mark on the transmitter is a good start Adjust the headphone level on the receiver and listen to make sure the signal is transmitting Turn up the input levels on your camera recording device or mixer The transmitter and receiver are set to different channels Make sure the transmitter or handheld transmitter and receiver are set to the same channel One of the units Is not turned on Make sure the transmitter handheld transmitter receiver and all other devices in your audio chain are turned on and configured to the proper settings Too much ambience is being picked up When using an omnidirectional microphone like the PL 4 or PL 5 included with the ULW 16 system the microphone may be picking Up too much ambience Make sure the microphone Is as close as possible to the subject Approximately 6 15 2 cm from the subject is usually good microphone placement but you may need to experiment SPECIFICATIONS System FREQUENCY RANGE 584 400 to 602 450 MHz NUMBER OF CHANNELS 16 FREQUENCY ALLOCATION CH CH CH CH CH CH CH CH 1 584 400 MHz 2 58 500 MHz 3 589 5 5 MHz 4 591 050 MHz 5 593 425 MHz 6 595 200 MHz 7 598 450 MHz 8 599 650 MHz CH CH CH CH CH CH CH CH 9 601 275 Mz 10 603 775 MHz 11 605 500 MHz 12 606 50 MHz 13 586 025 MHz 14 590 525 MHz 15 594150 MHz 16 6
9. a is located Covering the antenna with your hand will degrade the transmission quality A MOUNTING Once you have determined that the transmission quality and level are good mount the receiver and transmitter Receiver 1 Tighten the locking wheel until secure If your camera has an XLR line level input use the included line level Loosen the receiver s locking wheel and slide the mounting foot all the way into your camera s shoe Make sure to position the receiver so the antenna doesnt enter your image frame output cable to connect to your camera IF your camera has a 1 8 microphone input use the included line to mic attenuator to connect to your camera Note Make sure the camera end of the cable is plugged into your camera and the line level end of the cable is plugged into the receiver Adjust your cameras input for the sufficient recording level For more information on how to do this consult your camera s instruction manual Q Transmitter ULW 16 only 1 Use the integrated belt clip to secure the transmitter to your talent Use the included tie clip to place the microphone on your talent 2 If you are connecting to a line level source use an appropriate cable to connect to the mono 3 5 mm Jack Note The line level input overrides the microphone input The transmitters TX LED will glow red when the unit is transmitting and the receiver s RF LED will glow red when the unit is receiving a
10. and management is important when IS NOISY OF the same channel using a UHF system Test your RF environment distorted This ee N EU hie sna ae ane pie before recording To do this turn on only the can include ini 3 receiver IF there is noise or the RF LED is glowing drop outs white noise bursts pops and clicks to each other There can be a lot of RF interference outdoors Iry moving indoors where there Is less RF interference Keep the units antennas at least 2 0 6 m away from conductive objects like metal and water Overhead telephone lines fluorescent lighting and metal fences can all cause interference Turn off all nearby computers and mobile phones then there is interference on this channel and you should avoid using It Refer to www fcc gov fcc bin audio tvq html to find out what frequencies are being used in your area by radio and TV stations so you can avoid these frequencies Receiver overload IF the antennas are too close it can cause receiver overload intermodulation Make sure the antennas are at least 3 0 9 m away from each other Problem Possible Cause Solution Comment The audio IS NOISY OF distorted This can include drop outs white noise bursts pops and clicks The RF signal is weak Make sure there is an unobstructed line of sight between the receiver s and the transmitters antennas Keep in mind that your body wardrobe and
11. gt 55 dBc SIGNAL TO NOISE RATIO 102 dB THD lt 1 MAX INPUT VOLTAGE 1000 mW POWER SUPPLY Iwo AA batteries OPERATING TIME Approximately 8 hours DIMENSIONS H x W x L 21 x 2 x 10 5 3 x 51 x 254 cm WEIGHT WITH BATTERIES 15 2 oz 431 9 WEIGHT WITHOUT BATTERIES 13 6 oz 385 g Q ONE YEAR LIMITED WARRANTY This Polsen product is warranted to the original purchaser to be free from defects in materials and workmanship under normal consumer use for a period of one 1 year from the original purchase date or thirty 30 days after replacement whichever occurs later The warranty providers responsibility with respect to this limited warranty shall be limited solely to repair or replacement at the providers discretion of any product that fails during normal use of this product in its intended manner and in its intended environment Inoperability of the product or part s shall be determined by the warranty provider If the product has been discontinued the warranty provider reserves the right to replace it with a model of equivalent quality and function This warranty does not cover damage or defect caused by misuse neglect accident alteration abuse improper installation or maintenance EXCEPT AS PROVIDED HEREIN THE WARRANTY PROVIDER MAKES NEITHER ANY EXPRESS WARRANTIES NOR ANY IMPLIED WARRANTIES INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE This warranty provides you wit
12. h specific legal rights and you may also have additional rights that vary from state to state To obtain warranty coverage contact the Polsen Customer Service Department to obtain a return merchandise authorization RMA number and return the defective product to Polsen along with the RMA number and proof of purchase Shipment of the defective product is at the purchasers own risk and expense For more information or to arrange service visit www polsenaudio com or call Customer Service at 212 594 2353 Product warranty provided by the Gradus Group POLSEN www gradusgroup com A Gradus Group Brand Polsen is a registered trademark of the Gradus Group 2014 Gradus Group LLC All Rights Reserved
13. ies Polsen s ULW 16 and ULW 16 HL are designed with the user in mind Professionals and enthusiasts alike will benefit from its ease of operation durability sensible ergonomics and portability Please read and follow these instructions and keep this manual in a safe place CONTENTS API CUI O EEE 2m i p 4 6 Fe NONE RENNEN SEEN 6 Installing Batteries Operating Instructions 8 10 Mounting s Taiz Stage Direction and Talent Cueing 13 Troubleshooting 14 7 Specifications 18 19 One Year Limited Warranty 20 Receiver Transmitter OVERVIEW 0 Transmitter 1 oO 0 ND u gt w N Level control TX LED Microphone input Antenna Line level input Channel indicator LED Channel up down buttons Battery compartment panel Belt clip 10 Charging contacts 11 PL4 PL5 omnidirectional microphone 12 Tie clip 13 Windscreen Receiver 14 Headphone level contro 15 RF LED 16 Headphone output 17 Antenna 18 Audio output line level 19 Channel indicator LED 20 Channel up down buttons 21 Battery compartment panel 22 Locking wheel 23 Mounting foot 24 1 4 20 threaded socket 25 Charging contacts 26 Line to mic attenuator cable 27 Line level output cable C Handheld Transmitter nn SIS SEN Grille and windscreen Mic capsule AUX PAARE SEA N er ler K
14. nclude drop outs white noise bursts pops and clicks The batteries are weak Replace the batteries in the receiver and transmitter or handheld transmitter Make sure to bring extra batteries with you You should replace the batteries on every shoot Rechargeable batteries will save money over time and NiCad batteries generally have a longer performance time The unit will not turn on The batteries are dead Replace the batteries in the proper unit Make sure to bring extra batteries with you There is no audio or the audio Is intermittent The batteries in one of the units are dead Replace the dead batteries in the proper unit Make sure to bring extra batteries with you The audio cable Is unreliable or the cable or microphone is unplugged Check the audio cable to make sure it is reliable and Is not shorting Check all cables to make sure they are completely plugged into the proper inputs The line source Is off or not playing back audio IF you are transmitting a line level signal make sure there is audio coming out of the line source device The line level input overrides the microphone input IF you want to record via the microphone input make sure there is nothing plugged into the line level input Problem Possible Cause Solution Comment There is no audio or the audio Is intermittent The audio levels are too low
15. onstage sets are possible obstructions Make sure the receiver and transmitter are within the 100 30 5 m range IF there are obstructions you may need to move closer When using the ULW 16 HHT handheld transmitter make sure youre holding it in the middle of the body and that your hand isnt covering the antenna located at the end of the transmitter IF the RF light is blinking the signal is not strong enough Check the audio The RF light should consistently glow red The input level on the camera recorder of mixer Is too high Make sure you use the attenuator cable with the line level side plugged into the receiver Turn down the audio input level on your camera or recording device Make sure the output of the receiver is plugged into the line level input on your mixer or that the line mic switch on your mixer is set to line Turn down the gain on your mixer IF there is no adjustment on the device adjust the microphone level on the transmitter Keep this level as high as possible without distortion For general dialog try to keep the microphone level in the target level mark Because the talent can adjust this make sure he or she Is aware of the receiver and knows not to change the controls unless instructed otherwise Make note of your level settings before recording Problem Possible Cause Solution Comment The audio IS NOISY OF distorted This can i
16. strong radio frequency signal You can monitor the transmission by plugging headphones into the receiver s headphone output This allows you to monitor in real time without the latency that often occurs when monitoring via a camera s headphone output The receiver s audio output can be connected to an audio recorder for remote field recording or to a PA system for live sound presentations Me STAGE DIRECTION AND TALENT CUEING The ULW 16 can also be used as an impromptu one way voice communication system for stage directions and talent cueing In this case your talent will operate the receiver instead of the transmitter and monitor via an earphone not included plugged into the headphone output The offstage instructor can dictate directions into the microphone transmitter unit from a remote location or send the cues from a broadcast mixer or IFB system via the line input on the transmitter TROUBLESHOOTING Because of the widespread use of wireless technology many RF signals pervade our environment This can sometimes make It challenging to work with a wireless system like the ULW 16 In some cases you may be doing everything correctly and still be experiencing some difficulties Included in this troubleshooting guide are some tools and tips for dealing with RF signals and interference Problem Possible Cause Solution Comment The audio RF interference Try a different channel Make sure both units are on RF planning
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