WMD 168 (614 – 638 MHz) Dual wireless microphone - Bax
Contents
1. DEVINE WMD 168 614 638 MHz Dual wireless microphone system User manual Any information and illustrations shown in this user manual are subject to change without further notice User manual version 2 0 Creation date author initials 05 12 2013 RV Revision date author initials 18 02 2014 RV Safety instructions A WARNING A Always keep this device away from moisture and rain Hazardous electrical shocks may occur A WARNING A Only connect this device to a matching power outlet This device is intended to work ona specified AC currency Connecting this device to power outlets with other voltages may result in permanent damage and possible hazardous situations such as fire or electrical shocks A WARNING A Be careful with every operation of this device Touching live wires inside and outside the unit may cause hazardous electrical shocks This unit must be operated by or under the supervision of an adult This device is not suitable for children Every person involved with the installation operation and maintenance of this device has to Be qualified Follow the instructions of this manual Make sure there is no damage caused by transport If the device seems damaged from the outside do not use it and contact your dealer for more information and consultation To make sure the device maintains in perfect condition and for safe operation it is necessary for the user to follow the instructions and wa2. change without further notice User manual version 2 0 Creation date author initials 05 12 2013 RV Revision date author initials 18 02 2014 RV Box contents Box contents 2x wireless microphone 1x 19 inch rack mountable receiver 2x screw on type antenna for receiver 1x power supply 1x user manual 1x mono 6 35mm jack audiocable Unit and accessory inspection Always use the supplied power cable to connect the unit to a power supply If the cable appears broken or has visible damage do not use it If the unit is not going to be used for a longer period of time disconnect it from the power supply and store it in a dust free environment Always check the unit for possible damage before use If you suspect that something is wrong with the unit do not connect it to a power source When you suspect that your unit is broken or damaged contact your local dealer or a certified technician to inspect the unit Note Illustrations shown in this manual may vary from the actual product Any information and illustrations shown in this user manual are subject to change without further notice User manual version 2 0 Creation date author initials 05 12 2013 RV Revision date author initials 18 02 2014 RV Preparing the system Inserting batteries This system uses AA 1 5V batteries for the handheld microphones Each handheld microphone uses 2 AA batteries Always use good quality batteries as the battery life may vary This may r
3. or rack Use the two included antennas and screw them onto the device at the provided mounting points Place the antennas in a V shape to create the best signal receiving environment for the antennas The best set up of the antennas would be in a 90 degree angle compared to each other Any information and illustrations shown in this user manual are subject to change without further notice User manual version 2 0 Creation date author initials 05 12 2013 RV Revision date author initials 18 02 2014 RV Plug the power supply cable into the provided connector chassis at the rear of the unit Check the power supply you wish to plug the unit into to make sure the outlet has a proper voltage Do not turn the power on or connect any cable if you suspect that the voltage is incorrect or if the cable shows defects Connecting signal cables The unit has several professional audio connectors at the rear side of the unit For both channels there is a separate balanced XLR output There also is a MIX output with unbalanced 6 35mm jack for simple setups You can not use both outputs XLR and 6 35mm jack at the same time We advise to use the XLR outputs as much as possible as this provides a better signal transportation with a minimum chance of errors and signal distortion An unbalanced 6 35mm jack cable is included for simple setups and testing purposes after receiving the unit As shown in the illustration below the information of both microp
4. e microphone signal Possible Cause Battery low or not inserted correctly Microphone not turned on Microphones do not send any signal Microphones not synced properly Receiver not activated Power adapter broken Microphones too far away from antennas Microphone level set too high Receiver level set too high Signal receiving device set too high Moist inside the microphone Microphone positioned too close to the speakers which causes feedback Loose cable or broken cable Solution Replace the batteries with new ones Check the polarity so the battery can be inserted in the correct way Turn the microphone on Check microphone receiver display for microphone activity and synchronization Check cables for correct working and replace if needed Check audio receiver mixer audio interface etc for correct incoming signal mute buttons etc Sync the microphones to their respective channels and check if the microphones and displays are on the correct frequency channel Plug the power adapter to a wall outlet and turn the device on Contact your local dealer for a replacement power supply Move closer to the antennas Adjust antennas and position them in a 90 degree angle opposed to each other Make sure the receiver and antennas are free from obstacles flight cases walls powered equipment Decrease microphone level Decrease receiver level Decrease gain and or volume on yo
5. ections to any receiving devices audio interface mixer and correct if needed Any information and illustrations shown in this user manual are subject to change without further notice User manual version 2 0 Creation date author initials 05 12 2013 RV Revision date author initials 18 02 2014 RV Technical specifications Technical specifications microphone Frequency 614 638 MHz channels 276 2 channels choose from 138 frequencies per microphone oscillation mode PLL frequency stability 10 ppm modulation mode FM radio frequency power 10 30 mW variable audio frequency response 40 18 000 Hz distortion lt 0 5 batteries 2x AA 1 5V using time 8 20 hours depends on battery quality Technical specifications receiver frequency 614 638 MHz channels 276 2 channels choose from 138 frequencies per microphone oscillation mode PLL frequency stability 10 ppm superheterodyne double supersystem receiving sensitivity 95 71 dBm audio frequency response 40 18 000 Hz distortion lt 0 5 signal to noise ratio S N ratio gt 110dB audio output 800mV 1x 6 35 mm mixed output jack 2x separate balanced XLR working power DC 12 15V power supply included 300mV power supply AC 230V 50 Hz 19 inch rack mountable 1U Dimensions Receiver 483 with rack ears x 210 without antennas connected x 50 mm with rubber feet Microp
6. esult in an operation lifespan varying from 8 to 20 hours To access the battery compartiment twist the bottom half of the microphone the part below the blue ring You will notice that the body cover will turn until it comes loose After you have removed the body cover you have access to the LCD display menu buttons and the battery compartiment infrared sensor Insert the batteries with the right sides up The indicators inside the battery compartment show how the batteries should be inserted and should match Pay attention to the placement of the batteries as the microphone might fail to operate when the batteries are inserted incorrectly There is an on off switch at the bottom of the microphone When you turn the switch to the ON position the LCD screen of the microphone will turn on as illustrated below col 7 a _ _ Selected channel Selected frequency Zam ou awe sia Li tmz club id me ee ee Re eee ee ee ee ee ee Ar anne battery status pee signal status indicator audio status indicator Synchronizing the microphones selecting the right frequencies When you have connected the receiver and turned it on synchronize the wireless microphones with the receiver using the infrared synchronizing system Any information and illustrations shown in this user manual are subject to change without further notice User manual versi
7. handle the power cord by its connectors Never pull the cable to remove a connector from its socket as this could lead to damage and electrical shocks Always operate this device with a stable AC current Never use other types of cables than specified in the manual do not use defective or bad functioning cables Contact your dealer when the included or required cables do not work properly with this device When the device has been exposed to large temperature differences for example transport from outdoor to indoor do not connect the device immediately Do not activate the unit until it has reached room temperature as moist might build up inside the unit which may cause shortcircuits and or electrical shocks Guidelines and types of use This device is intented to be used by professionals on stage in theatres clubs and other equal venues This device is not suitable for children and always needs to be operated by an adult Only use the device when the environment is suitable and will not cause any damage Do not use the product in moist or dusty environments or where long term damage may occur such as indoor swimming pools where chlorine is used Beaches where sand and salt are present Temporarily outdoor setups without roof protection Indoor areas where intense heat sources are present or where the temperature exceeds levels which are comfortable for humans Only use the included power adapter and only connect t
8. he device to a suitable power outlet with the correct output voltage Connecting the device to a power outlet with the wrong type of voltage or using the product with a wrong type of power supply may cause permanent damage to the device Avoid shocks and collision during use and transport Do not transport the device while in use Avoid brute force during the installation and operation of this device Familiarise yourself with the functions of the device before use Do not allow operation of the device by unskilled or unqualified people Use of the device in other ways than described in this user manual may cause damage and injury Devine does not take responsibility for any damage or injury caused by improper use Storage and transport This device is intended for mobile use When transported use the original packaging of the product or a fitting flightcase preferably filled with foam This device is not intended for permanent use Operation breaks will ensure that the lifespan of the device remains unchanged If the device is not used for a longer period of time disconnect it from its power source and store it in its original packaging Onin a fitting flightcase Store the device indoor dry and do not expose the device to extreme temperature differences Housing Inspect the housing of the device frequently Severe dents cracks and missing screws should be avoided at all cost Do not use the device when the housing is not i
9. hone 263 x 51 x 51 mm Any information and illustrations shown in this user manual are subject to change without further notice User manual version 2 0 Creation date author initials 05 12 2013 RV Revision date author initials 18 02 2014 RV
10. hones is bundled on 1 display Each microphone shows information on the display regarding the Frequency and the Channel To change the selected frequency press SET then use the UP and DOWN buttons to adjust the frequency Press ESC to exit the menu_and save the settings press IR to match the frequency with your microphone by synchronizing as shown before in this manual It is also possible to copy the frequency that you already selected on your microphone to the receiver Press and hold the DOWN button and let the receiver match the frequency automatically Frequency A E Jo g 854 co Frequency B MHz e MHz Channel A C H g i Channel B Lock and unlock the receiver Hold ESC after a while the display shows LOCK Hold ESC again for a while and the LOCK item on the display will disappear Volume settings Use the VOLUME knobs to adjust the volume settings of the microphones Use the LED VU meters next to the display to choose the right volume setting Any information and illustrations shown in this user manual are subject to change without further notice User manual version 2 0 Creation date author initials 05 12 2013 RV Revision date author initials 18 02 2014 RV Troubleshooting Problem Microphones do not turn on No sound from microphone receiver Receiver does not turn on Distorted sound or signal Rattling and cracking sounds Loud high frequencies coming from the speakers Interruptance of th
11. lume of microphone 1 and 2 until the right output signal is achieved Distance adjustment Sometimes other electronical devices might interrupt your performance as you are performing on stage When these disturbing devices are relatively far away you can decrease the distance setting to avoid interference at the receiver Use the H and L buttons to adjust the distance by decreasing the signal power H stands for far distance L stands for short distance You will see on the main display that the RF signal indicator changes Volume adjustment When you want to change the volume sensitivity on your microphone press SET on the microphone after you removed the cover at the bottom The display will show VOL which means you are able to change the volume using the UP and DOWN buttons After 3 seconds of inactivity the unit will return to the frequency display so you can test the new settings Backlight adjustment When you want to change the backlight of the display as this might draw too much attention on dark stages hold the SET button for about two seconds The display will show LED on the display Use the UP DOWN buttons to increase or decrease the brightness of the display it is also possible to turn the backlight completely off When no activity is detected the display will turn back to the main display with the settings saved Setting up the receiver Install the receiver on a solid surface or in a 19 inch flightcase
12. n optimal condition Contact your dealer or a skilled technician when in doubt about the state of the device Check the fixture and screws for corrosion Corrosion should not be present on the fixture Contact your dealer or a skilled technician when corrosion is found on the fixture Every power or signal chassis connector should be mounted tightly Do not use the device when connectors are loose Do not use the power cord when the cores are visible Contact your dealer for a replacement if needed Avoid the buildup of dust and dirt Clean the exterior of the fixture every month with a dry or damp cloth When using the device intensively the cleaning frequency needs to be increased Fuses The main fuse of this device is to be found on the rear of the device In most cases directly next to the power inlet Only replace a fuse for a new one with the same type and rating Do not use a fuse with a higher or lower rating Do not bridge the fuse with electrical wires aluminum foil as the fuse is used for protection against electrical shocks and short circuit Any information and illustrations shown in this user manual are subject to change without further notice User manual version 2 0 Creation date author initials 05 12 2013 RV Revision date author initials 18 02 2014 RV Always mount the fuse cover back to the fuse compartiment DEVIN Any information and illustrations shown in this user manual are subject to
13. on 2 0 Creation date author initials 05 12 2013 RV Revision date author initials 18 02 2014 RV The receiver determines which microphone is used on which frequency band and on which specific frequency To sync a wireless microphone with the receiver perform the following actions Press SET on the receiver M will start blinking in the display next to frequency 1 Set the preferred frequency for microphone 1 Blue with the up and down buttons on the right of the display Press SET again M next to frequency 2 will start blinking set the preferred frequency for microphone 2 Red Press ESC to leave the settings menu Syncing mic 1 Press IR on the receiver until the microphone of frequency 1 syncs automatically When finished the RF LED will turn on Syncinc mic 2 Press IR until lines appear on the left part of the display Before the receiver start searching press and hold the SET button on the receiver for at least 3 seconds After releasing the SET button the display on the receiver for mic 2 will show lines and will start searching automatically Wait until the automatic searching is finished When the frequency is shown on the display the microphone is synced The frequency shown on the display of the receiver will match with the frequency shown on the microphone After the sync is complete the RF LED on the receiver will turn on Both microphones are now ready for use Turn up the vo
14. rning notes of this user manual Damage caused by improper use or modifications to the device are not covered by warranty This device does not have any user serviceable parts inside Servicing of this device needs to be done by qualified technicians Important notes regarding safety and health Always keep the power cord away from other cables Never remove any warning or informative labels from the unit Never leave cables lying around Do not open the device and do not modify any hard or software of this unit Do not insert this object into air vents Do not connect this device to a dimmerpack Do not switch the system on and off frequently as this will reduce the lifespan of the device Do not drive the inputs of the fixture with a signal larger than required to work at full performance This device is designed for indoor use avoid contact with water moist or other liquids Do not place items filled with liquids on top of the unit Avoid nearby flames or heat sources do not place this device near flammable liquids gas or flammable items Any information and illustrations shown in this user manual are subject to change without further notice User manual version 2 0 Creation date author initials 05 12 2013 RV Revision date author initials 18 02 2014 RV Always disconnect the device when it is not in use for a longer period of time when servicing is needed or when the device needs cleaning Only
15. ur mixer audio interface etc Let the microphone dry on room temperature and avoid use of the microphone in humid or moist environments Do not let the microphone come in contact with water or liquids Move the microphone further away from the speakers or change the position to prevent the microphone to be aimed directly at the speakers Check if the cable is plugged into the microphone correctly If that does not solve the problem try to change the cable Any information and illustrations shown in this user manual are subject to change without further notice User manual version 2 0 Creation date author initials 05 12 2013 RV Revision date author initials 18 02 2014 RV Display unable to change by using the several buttons next to the display Wrong microphone activated Signal loss Locked display shows LOCK on display of the receiver Microphones receiver set to wrong frequencies Separate outputs mixed Move closer to the receiver and avoid interruptance of the signal by walking behind walls large structures or large groups of persons for example a filled dance floor Hold ESC for a longer period of time until LOCK disappears from the display screen The device is now ready for adjustment to the settings again Check the microphone and receiver display for frequencies channels and change the frequencies channels if needed Check all connected cables for correct conn
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