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Azden 31IT manual

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Table of contents for the manual

  • Page 1

    VHF PERFORMANCE SERIES WIRELESS MICROPHONE SYSTEMS AZDEN CORPORA TION P .O. Box 10 - 147 New Hyde Park Road Franklin Square, NY 1 1010 516.328.7500 vox • 516.328.7506 fax AzdenUS@azdencorp.com • www .azdencorp.com O WNER’S MANU AL 31 1DRH • 31 1DR • 221R • 21 1R • 200R 31L T • 31IT • 32BT • 32IT • 31HT • 31XT[...]

  • Page 2

    Thank you for purchasing AZDEN’S “PERFORMANCE SERIES” wireless system. This manual covers the 31 1DRH, 31 1DR, 221R, 211R and 200R receivers and the 32BT (Lavaliere), 31XT (Plug-in XLR), 31HT (Handheld), 31L T (Lavaliere) and 31IT (Instrument) transmitters. Receiver Descriptions The 31 1DRH T rue Diversity VHF Half-Rack Receiver: The 31 1DRH [...]

  • Page 3

    (4) Antenna connections. On the 31 1DRH the antennas are connector mounted (BNC) so that the supplied antennas can be disconnected and/or remoted using coax cable if needed. (5) 12-V olt Input. Plug the supplied AC adaptor into the 12-volt input on the receiver and then into a 1 10-120 V AC electrical outlet. Use only the adaptor supplied (BC-26U) [...]

  • Page 4

    The 31 1DR T rue Diversity VHF Receiver: The 31 1DR contains two separate receivers, each operating on the same frequency . The incoming signal is constantly monitored by a diversity circuit, which switches automatically to the receiver with the stronger RF signal. This allows wireless performance that is virtually drop-out free, even under the mos[...]

  • Page 5

    (7) Frequency label Indicates what frequency (in MHz) the receiver operates on. The AZDEN transmitter in use must also be on the same frequency . (8) Output (balanced) Using a suitable audio cable (not supplied) connect the XLR connector to the audio output on the receiver , and connect the other end of the cable to the suitable mic/line input of a[...]

  • Page 6

    (5) Output (unbalanced) Using a suitable audio cable (not supplied), connect the 1/4-inch phone jack end of the audio output on the receiver , and connect the other end of the cable to the mic/line input of an audio mixer or amplifier . Please note that the 221R has two outputs, one for Ch.A and one for Ch.B. (6) Frequency label Indicates what freq[...]

  • Page 7

    (6) Frequency label Indicates what frequency (in MHz) the receiver operates on. The AZDEN transmitter in use must also be on the same frequency . 200R Single channel VHF r eceiver: The 200R features a 1/4-inch output jack and volume adjustment. (1) Power/Receiving LED When the receiver is plugged in, and the Power button is press IN, the Receiving [...]

  • Page 8

    TRANSMITTER DESCRIPTIONS Model 32BT : Lavalier microphone with body-pack transmitter . Ideal for speaking applications such as Lecturers, Actors, Actresses, etc. Model 31XT : Plug-in XLR transmitter turns any dynamic metal-bodied microphone with XLR output into a wireless microphone. Model 31HT : Handheld microphone with a built-in transmitter . Fo[...]

  • Page 9

    (4) Audio Input Level Control T urn clockwise to increase, or counter-clockwise to decrease the input level. A small screwdriver is supplied to make adjustments. The level control is factory-preset in the center position. (5) 3 Position Switch The left position: OFF The middle position: ST ANDBY The right position: ON In the “ST ANDBY” position[...]

  • Page 10

    Removing the 31XT : Push down on the release button and pull out. (1) T urn the bottom half of the case counter -clockwise until it is completely off. (2) Insert one fresh alkaline “AA” battery into the compartment. Make sure battery polarity is correct. Replace the bottom half of the case and turn clockwise until snug. DO NOT OVER TIGHTEN. (3)[...]

  • Page 11

    (3) The frequency label indicates what frequency (in MHz) the transmitter broadcasts on. The AZDEN receiver in use must also be on the same frequency . (4) 3 Position Switch The bottom position: OFF The middle position: ST ANDBY The top position: ON In the “ST ANDBY” position, the audio is muted. (5) LED indicator T urns RED when the switch is [...]

  • Page 12

    (2) Insert one fresh Alkaline 9-volt battery into the compartment. Make sure the battery polarity is correct. (3) Frequency Label The Frequency label indicates what frequency (in MHz) the transmitter broadcasts on. The AZDEN receiver in use must also be on the same frequency . (4) 31IT 1/4-inch plug Plugs into output on electric guitars and keyboar[...]

  • Page 13

    the receiver to a mic/line input on your audio mixer or amplifier . Plug the receiver’ s AC adaptor into the 12V input jack on the receiver , and then plug it into the 110-120 V AC electrical outlet. W ith the volume of your mixer or amplifier set to minimum level, turn your system’ s power on. Turn on the transmitter(s). Make sure all LEDs on [...]

  • Page 14

    SPECIFICA TIONS OVERALL Frequency Range: VHF 169 -216MHz W orking Range: Up to 300 feet Distortion: Less than 1% (15kHz deviation) Frequency Response: 40Hz to 15kHz, 3dB Dynamic Range: Better than 100dB S/N Ratio: Better than 95dB Operating T emperature: 0 ° – 45 ° C (32 ° – 1 13 ° F) Noise Reduction: 2:1 logarithmic compressor/expander Osc[...]

  • Page 15

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