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- UDR700
- Instruction Manual
Lectrosonics UDR700 Instruction Manual
Summary of UDR700
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700 series instruction manual encrypted digital uhf wireless system includes: udr700 um700 ut700 rio rancho, nm, usa www.Lectrosonics.Com fill in for your records: serial number: purchase date:.
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Udr700 / um700 / ut700 table of contents introduction ............................................................................................................................................................................................ 5 overall system design ....................................
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Encrypted digital wireless system um700 controls and functions .......................................................................................................................................................... 14 input jack .......................................................................
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Udr700 / um700 / ut700 lectrosonics, inc. 4.
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Encrypted digital wireless system introduction the 700 series encrypted digital wireless microphone system uses a digital audio chain and an encrypted digital rf communications link for excellent sound quality and data security. The applications for this system include high-end motion picture, studi...
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Udr700 / um700 / ut700 the 244 mhz from the first if is reduced to the second if of 10.7 mhz, and is then fed to the quadrature detector. The first mixer is a gaas mmic device with a rated ip3 (third order intercept) of +24 dbm to minimize undesired im products. Because the signal is digital, therma...
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Encrypted digital wireless system digital signal processing and modulation the preamplified and limited audio signal is converted to digital using a 24-bit a/d converter and fed to the dsp. Within the dsp, the audio is encoded to reduce the bit rate and increase entropy in the data stream prior to e...
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Udr700 / um700 / ut700 supplied with 48 volts. A unique 16-position sensitivity control at the element itself can also adjust the sensitiv ity over a 15 db range. This is in addition to the normal gain control in the wireless microphone. The result is the widest dynamic range of any condenser mic i...
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Encrypted digital wireless system the 700 series encryption system to guard against eavesdropping, the encryption in the 700 series digital wireless system makes use of several processes and a unique key setup procedure to provide a high level of entropy and thus maximum security. A 128 bit key is ...
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Udr700 / um700 / ut700 lectrosonics, inc. 10
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Encrypted digital wireless system udr700 controls and functions udr700 front panel information and status display select up/down buttons power on/off switch rf level indicator menu button antenna phase combining indicator audio monitor jack security jack transmitter audio level rota-versity switch a...
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Udr700 / um700 / ut700 udr700 rear panel ac power ext power input connector connector gnd lift digital audio aes-3id audio output jack analog audio ant b ant a phase switch output control ac power supply the udr700 has a universal switching power supply which operates on ac voltages ranging from 95 ...
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Encrypted digital wireless system to toggle between buttons enabled and but tons disabled, press and hold the select up button while setting the power switch to on. Menu interface the menu interface consists of six linked menus: main tuning tv tuning group tuning aes output security key generation ...
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Udr700 / um700 / ut700 um700 controls and functions input jack lectrosonics um700 off on audio level –10 –20 antenna font panel power led power on/off switch audio level control modulation leds sma antenna jack input jack the input jack on the um700 is a switchcraft ta5m connector that accommodates ...
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Encrypted digital wireless system the insulated flexible galvanized steel cable antenna supplied with the transmitter is cut to 1/4 wavelength of the center of the frequency block (the frequency range) of the transmitter. It is removable via an sma connec tor. The sma connector is a 50 ohm rf port ...
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Udr700 / um700 / ut700 ut700 controls and functions encryption key link power led power on/off switch battery compartment power on/off switch the power on/off slide switch is located on the outside bottom of the unit and controls power to the transmitter. Power led the power led glows green when the...
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Battery battery compartment two printed circuit boards. Sized holes in the battery encrypted digital wireless system modulation leds the modulation leds (located under the battery compartment door) provide a visual indication of the input audio signal level from the microphone. These two bicolor led...
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Udr700 / um700 / ut700 lectrosonics, inc. 18.
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Encrypted digital wireless system system installation and operating instructions system setup 1) locate a suitable operating location where the receiver will not be subjected to extreme tempera ture variations and possible bumps and drops. Try to route all wiring so it will not cross walkways or ai...
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Power switch udr700 / um700 / ut700 6) set the front panel power switch to on and observe the power up sequence. (see information and status display menus and func tions. Warning: do not turn on the associated transmitter(s) . 7) when the main tuning menu appears observe the rf level indicator leds...
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Encrypted digital wireless system note: each transmitter uses a different encryption cable. (see encryption key cables.) 16) press the select up button on the udr700 to send the encryption key to the transmitter. Depend ing on the transmitter, the power led on the ut700 or the two modulation leds o...
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Udr700 / um700 / ut700 note: the -40 setting is approximately equal to 10 mv, the 0 position will give 0.775 vrms, and the +15 setting will allow up to 4.4 vrms when the transmitter is fully modulated. The correct setting will depend on the requirements of your sound or recording system. 22) if nece...
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Encrypted digital wireless system protecting the encryption key the encryption key is never displayed, and once a key transfer session is complete, the existing key can never again be transferred out the receiver’s security port. However, the key is stored inside the transmitter and the receiver, so...
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Udr700 / um700 / ut700 fb 40k 4k 5 100 4 3 2 1 + 5v mic bias to mic amp pos bias (or gnd) mic source load line in neg gnd (or bias) + 1k 10uf 330pf 330pf 330pf 330pf input jack input circuit pin 3 - low impedance micro phone level input for dynamic microphones. Also accepts hand-held electret micro...
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Encrypted digital wireless system pin 5 - 40 k high impedance, line level input for tape decks, mixer outputs, musical instruments, etc. Pin 1 shield audio bias 3 wire electret mic positive bias 2 3 1 2 3 4 5 4 ta5f 5 plug pin shield 1 2 2 wire electret mic audio 3 positive bias 1 2 3 4 5 4 ta5f 5 p...
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Udr700 / um700 / ut700 lectrosonics, inc. 26.
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Encrypted digital wireless system troubleshooting this manual applies only to udr700 version 3.0/3.0 and higher. Power problems udr700 display not lit or dimly lit power cord between main power supply and udr700 disconnected or defective. External power supply disconnected, defective or inadequate. ...
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Udr700 / um700 / ut700 audio problems no audio output, audio leds blinking in sequence, led display occasionally flashes "power tx off+on" or "new key required". System is operating in security level 2 ("power tx off+on") or 3 ("new key required") and is not synchronized. Either the receiver did not...
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Encrypted digital wireless system excessive feedback transmitter gain (audio level) too high. Check gain adjustment and/or reduce receiver output level. Microphone too close to speaker system. Move microphone closer to the user’s mouth, and lower the sound system volume. Microphone has a “whine” noi...
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Udr700 / um700 / ut700 specifications overall system latency: 2.5 ms operating principle: proprietary digital modulation with encryption modulation type: modified pi/4 dqpsk sample rate: 44.1 ksps audio coder: proprietary sub-band adpcm encryption key length: 128 bit (300 trillion trillion trillion ...
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Encrypted digital wireless system rio rancho, nm 31.
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Udr700 / um700 / ut700 replacement parts and accessories part no. Description a500ra right angle, flexible whip uhf antenna a600 log periodic dipole array antenna a700a log periodic dipole array antenna ammxx precut uhf antennas cut to specific blocks with sma jacks. Amm kit uhf antenna for uhf belt...
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Encrypted digital wireless system service and repair if your system malfunctions, you should attempt to correct or isolate the trouble before concluding that the equipment needs repair. Make sure you have followed the setup procedure and operating instructions. Check the interconnect ing cables and...
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Udr700 / um700 / ut700 microphone cord termination 1 2 3 4 5 view from solder side of pins 0.3" 0.15" heatshrink tubing ta5f connector assembly mic cord stripping instructions be sure the shield wire touches the metal crimp tab. This helps prevent any am component of the transmitter signal from ente...
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Encrypted digital wireless system rio rancho, nm 35.
Page 36: Limited One Year Warranty
Limited one year warranty the equipment is warranted for one year from date of purchase against defects in materials or workmanship provided it was purchased from an authorized dealer. This warranty does not cover equipment which has been abused or damaged by careless handling or shipping. This warr...