Bogen-UMDS16-Operation-Manual 电路图 维修手册.pdf

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1、 INSTRUCTION MANUAL RadioFans.CN 收音机爱 好者资料库 INTRODUCTION .2 USING THIS MANUAL .2 SYSTEM FEATURES .3 UDR16 RECEIVER .4 UHT16 HANDHELD MICROPHONE TRANSMITTER .7 UBP16 BODYPACK MICROPHONE TRANSMITTER .8 SPECIFICATIONS .11 WARRANTY .Back Cover CONTENTS 2 Thank you for purchasing a Bogen UHF PLL Synthesi

2、zed Microphone System. This system includes high quality professional operating features and is the best performance and price value available in UHF PLL Synthesized wireless systems. INTRODUCTION This manual lists the features of the UDMS16BP/HH Wireless System and takes you step-by-step through op

3、eration of the system. After reading the receiver instructions, turn to the section of the booklet that covers the type of transmitter used with your new system. Each section will give you detailed operating instructions. Also included in this manual are system specifications and servicing informati

4、on. USING THIS MANUAL RadioFans.CN 收音机爱 好者资料库 3 UDR16 RECEIVER Frequency rotary DIP switch with 16 user-selectable channels in the wide- open UHF band for interference-free use anywhere 120dB Dynamic Range 150-250 ft. typical operating range up to 500+ ft. line-of-sight DigiTRU Diversity for maximum

5、 range and dropout protection Full LED indicators (including A/B - diversity and 5 segment audio level displays) Both 1/4” unbalanced and XLR balanced outputs Mute (squelch) adjust control Tone Squelch for locking out potential interference, and special circuitry for noiseless transmitter ON/OFF swi

6、tching Half-rack receiver design with top folding dual antennas Unique snap-out side panel locking tabs for single receiver or dual receivers (side-by-side) optional rack mounting Externally powered by receptacle-mounted power adapter UHT16 HANDHELD MIC TRANSMITTER Sleek metal housing with internal

7、antenna for optimum aesthetics and durable long life Uni-directional neodymium dynamic cartridge for optimum true sound, maximum feedback rejection and minimal handling noise Frequency rotary DIP switch with 16 user-selectable channels Audio mute switch allows convenient audio muting with the transm

8、itter “ON” Easily accessible level adjustment for optimum sound Status LED indicators for unit “ON” and for low battery “ALERT” Convenient, economical operation with two AA alkaline or NiMH batteries UBP16 BODYPACK TRANSMITTER Frequency rotary DIP switch with 16 user-selectable channels Audio mute s

9、witch for convenient audio muting with the transmitter “ON” Easily accessible input level adjustment for optimum sound Bi-color LED status indicator for unit “ON” and for low battery “ALERT” Locking 3.5mm mini-jack provides secure connection for removable microphone Convenient, economical operation

10、with two AAA Alkaline or NiMH batteries SYSTEM FEATURES RadioFans.CN 收音机爱 好者资料库 4 1. Rack Mounting the Receiver There are 2 options available (as accessories) for rack mounting the UDR16 receiver: single or side-by-side with another UDR16 receiver. a. Single mounting: Remove the receiver SIDE MOUNT

11、CLIPS (1) from each side of the receiver (as shown) and slide in the optional wider RACK EARS (2). b. Side-by-side double mounting: After removing the SIDE MOUNT CLIPS (1) from both UDR16 receivers, join the two receivers with the JOINING CLIP (3) and attach the narrow RACK EARS (4) as shown. (Note:

12、 Do not mount the receiver in a rack directly above an amplifier or other source of high heat this could degrade the performance of the UDR16. Always ensure adequate airflow and heat dissipation in any rack configuration.) 2. Powering the Receiver Plug the 22V AC/DC ADAPTER (5) provided into the DC

13、INPUT JACK (9) on the back of the receiver. Then plug the power supply into an AC outlet. Press the POWER SWITCH (13) once to turn on the receiver. The POWER “ON” LED (12) will now light and the receiver is operational. 3. Antennas The UDR16 receiver is equipped with attached dual FOLDING ANTENNAS (

14、16). Optimal positions of the antennas are 45 from the receiver (or 90 from each other). For maximum range, it is always best to maintain a line-of-sight (no obstructions) between the receiver antennas and the transmitter at all times whenever possible. 4. Mute (Squelch) Adjustment In normal operati

15、on, the SQUELCH CONTROL (6) should be set fully clockwise to the factory preset RF level (Max. Sens.). However, in areas of high RF activity, the squelch (or mute) may need to be adjusted to compensate for the adverse conditions in a particular location. If, with the transmitter off, the receivers A

16、 or B DIVERSITY LED INDICATORS (14) flicker or stay on, the squelch control should be turned counterclockwise until the A or B LEDs go out. When the squelch is properly adjusted, the A or B LEDs will only light when the system transmitter is turned ON. Turning the squelch control too far countercloc

17、kwise will reduce the range, but yield a quieter squelch (mute) function. During operation, especially at ranges greater than 75 feet, one or the other of the A or B LEDs may go out briefly. This is normal. The units DigiTRU Diversity TM reception ensures that the received audio will not be interrup

18、ted. When both LEDs are not lit, the transmitter is out of range for that given location, and the user should move closer to the receiver to re-establish the radio link. (Note: It would be preferable to select a different channel with less RF activity before resorting to the MUTE (squelch) adjustmen

19、t.) UDR16 RECEIVER 5 5. Channel Selection Turn the frequency rotary DIP SWITCH (11) to one of the sixteen channels. The slot on the switch shaft should match a number or letter on the dial, which indicates the selected channel. 6. Audio Level and Peak LED Indicator The UDR16 receiver is equipped wit

20、h a five segment LED AUDIO LEVEL DISPLAY (15). Occasional flickering of the top Peak LED indicator on loud inputs to the transmitter is normal. If this LED lights continuously, turn down the INPUT LEVEL CONTROL on the transmitter, or noticeable distortion may result. 7. Connecting the Audio Output T

21、he UDR16 receiver provides both a fixed mic level BALANCED MIC AUDIO OUTPUT XLR (7) and an adjustable line level AUDIO OUTPUT 1/4” jack (10). Tip = signal (+) Sleeve = ground Audio Output XLRAudio Output 1/4” Jack (Note: As when making any connection, make sure the amplifier or mixing board volume i

22、s at the minimum level before plugging in the receiver to avoid possible sound system damage.) 6 1 2 3 5 67891011 12 13 1415 2 1 4 4 1616 UDR16 UHF Receiver 7 1. Install batteries by unscrewing the BATTERY COMPARTMENT COVER (28) counterclockwise and remove, exposing the BATTERY HOLDER (26). Insert t

23、wo fresh AA ALKALINE BATTERIES (27), observing the correct polarity, and screw the cover back on to the microphone. Make sure the cover is screwed clockwise completely. Fresh alkaline batteries can last up to 10 hours in use, but in order to ensure optimum performance, it is recommended that you rep

24、lace the batteries after every 7-8 hours of use. 2. Select Channel by turning the frequency rotary DIP SWITCH (20) to one of the sixteen channels. The slot on the switch shaft should match a number or letter of the dial, which indicates the selected channel. This channel needs to be set to the same

25、channel as the UDR16 Receiver. (IMPORTANT NOTE: The transmitter must be OFF when selecting a new channel. When selected, the transmitter will then be at the new selected channel when turned ON. If you attempt to change the channel when the transmitter is ON, it will not change until the unit is turn

26、ed OFF and ON again. This step must be repeated each time you select a new channel.) 3. Turn on the UHT16 by sliding the AUDIO MUTE SWITCH (21) to the OFF position first. Then slide the POWER SWITCH (22) to the ON position. The TX LED INDICATOR (green) (23) will stay on to indicate that the transmit

27、ter is on. The BATTERY INDICATOR LED (red) (24) will stay OFF, indicating usable battery strength. In the case of a dead or low battery, the BATTERY INDICATOR LED (24) will either not go on at all or will stay on continuously, indicating that the batteries should be replaced with fresh ones. To pres

28、erve battery life, turn the transmitter off when not in use. 4. The microphone is now ready to use. The A or B DIVERSITY LED INDICATOR (14) on the UDR16 receiver should now be lit, indicating a received signal from the transmitter. When ready to speak, slide the AUDIO SWITCH (21) to the ON position.

29、 (Note: Observe care in selecting P.A. volume, transmitter location and speaker placement so that acoustic feedback (howling or screeching) will be avoided.) (Note: The windscreen of the UHT16 functions as a built-in antenna. For proper operation, never remove the windscreen during use, or exchange

30、with another type. For optimum range, maintain line-of-sight between the transmitter and the receiver whenever possible. Holding the microphone tightly, bridging across the windscreen and mic tube, will also lessen range. Hold mic by mic tube housing only for optimum operation.) 5. For optimum perfo

31、rmance, an INPUT LEVEL CONTROL (25) is provided. Adjust the gain by turning the control with a small screwdriver. It is recommended that the level be set at about 1/2 maximum. Experiment and set for maximum possible gain without audible distortion on the high level peaks. (Note: Turning down the gai

32、n too much can compromise the signal-to-noise ratio, and is not recommended.) UHT16 HANDHELD MICROPHONE TRANSMITTER 24 23 21 22 20 28 25 26 27 8 1. Open the BATTERY DOOR (30) by pulling on side tabs and swinging the lid open. Insert two fresh AAA ALKALINE BATTERIES into the BATTERY COMPARTMENT (31),

33、 observing the correct polarity. Fresh alkaline batteries can last up to 5 hours in use, but in order to ensure optimum performance, it is recommended that the batteries be replaced after 3-4 hours of use. 2. The UBP16 is provided with a 3.5 mm LOCKING JACK (33) for connecting the audio input. Conne

34、ct the LAVALIERE MIC CORD (40) here. To secure the connection, turn the slip ring on the plug clockwise to thread it on the jack. To unplug, reverse the process. Slip the transmitter into a pocket or use the CLIP (32) on the rear of the unit to attach to your clothes. 3. Select Channel by turning th

35、e frequency rotary DIP SWITCH (39) to one of the sixteen channels. The slot on the switch shaft should match a number or letter of the dial, which indicates the selected channel. This channel needs to be set to the same channel as the UDR16 Receiver. (IMPORTANT NOTE: The transmitter must be OFF when

36、 selecting a new channel. When selected, the transmitter will then be at the new selected channel when turned ON. If you attempt to change the channel when the transmitter is ON, it will not change until the unit is turned OFF and ON again. This step must be repeated each time you select a new chann

37、el.) 4. Turn on the UBP16 by sliding the AUDIO MUTE SWITCH (34) to the OFF position first, then slide the POWER SWITCH (36) to the ON position. The bi-color LED INDICATOR (35) will stay ON (green) indicating usable battery strength and the transmitter is ON. In the case of dead or low batteries, the

38、 LED will either not go on at all or will stay ON (red) continuously, indicating that the batteries should be replaced with fresh ones. To preserve battery life, turn the transmitter OFF when not in use. The A or B DIVERSITY LED INDICATORS (14) on the UDR16 receiver should now be lit, indicating tha

39、t signal is being received from the transmitter. (Note: The UBP16 is supplied with a removable antenna (37). It should always be operated with the supplied antenna. For optimum operating range, always maintain line-of-sight between the transmitter and the receiver whenever possible.) 5. Microphone U

40、se Secure the connection from the LAVALIERE MIC CORD (40).To use the lavaliere mic, attach it at chest level. Do not place it too close to the mouth. A distance of about six inches usually works best. When ready to speak, slide the AUDIO MUTE SWITCH (34) to the ON position. UBP16 BODYPACK MICROPHONE

41、 TRANSMITTER 9 (Note: Observe care in selecting P.A. volume, transmitter location, and speaker placement so that acoustic feedback (howling and screeching) will be avoided. Please also note the pickup pattern characteristics of the microphone selected. Omni-directional mics pickup sound equally from

42、 all directions, and are prone to feedback if not used carefully. Uni-directional mics are more resistant to feedback, but best pick up sound sources that are directly in front of the mic. Also, mics that are farther from the sound source, such as lavalieres, require more acoustic gain and thus are

43、more prone to feedback than close-source mics such as handheld models that are used close to the mouth.) For optimum performance, an INPUT LEVEL CONTROL (38) is provided. Adjust the gain by turning the control with a small screwdriver. For lavaliere mic use, it is recommended that the level be set a

44、t about 2/3 maximum. Experiment and set for maximum possible gain without audible distortion on the high level peaks. (Note: Turning down the gain too much can compromise the signal-to-noise ratio and is not recommended.) 10 40 32 31 38 30 33 343536 37 39 CLIP located on rear of Unit UBP16 Body-Pack

45、 11 OVERALL SYSTEM PERFORMANCE RF Carrier Frequency.UHF, 16-frequency group in separate bands within 470-510 MHz Frequency Stability.+/- 0.005%, PLL synthesized Modulation.FM (F3E), +/- 50 kHz normal Frequency Response.30 Hz - 21 kHz, -3dB Dynamic Range.120 dB Total Harmonic Distortion.90 dB image a

46、nd spurious Squelch.External Control, Tone Key (45 kHz) Controls.Power ON/OFF, Volume Control, Squelch Adjust, 16-Channel select Connectors.DC in, 1/4”(6.3 mm) unbalanced phone jack output (360 mV/no load), XLR balanced output (24 mV/600 Ohm) LED Indicators.Power ON, Diversity A/B, Audio Signal LED bars + peak (5 segments) Power Requirements.DC 22V 400mA, AC/DC adapter included Dimensions (Max.