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Hersteller: Azden Dateigröße: 340.34 kb Dateiname: VHF-manual.pdf Unterrichtssprache:

WIRELESS MICROPHONE SYSTEM. OWNER.S MANUA. 311DRH . 311DR . 221R . 211R . 200R31LT . 31IT . 32BT . 32IT . 31HT . 31XT AZDEN CORPORATIO. 147 New Hyde Park Roa. Franklin Square, NY 1101. 516.328.7500 vox . 516.328.7506 fa. azdenus@aol.com . Thank you for purchasing AZDEN.S .PERFORMANCE SERIES. wireless system. This manual covers th. 311DRH, 311DR, 221R, 211R and 200R receivers and the 32BT (Lavaliere), 31XT (Plug-in XLR), 31H. (Handheld), 31LT (Lavaliere) and 31IT (Instrument) transmitters. Receiver Description. The 311DRH True Diversity VHF Half-Rack Receiver. The 311DRH contains two separate receivers, each operating on the same frequency. The incoming signal i. constantly monitored by a diversity circuit, which switches automatically to the receiver with the stronger R. signal. This allows wireless performance that is virtually drop-out free, even under the most adverse condi. tions. The receiver features 1/4-inch as well as XLR output jacks with volume and squelch adjustment. (1) Power LED and On/Off switch. After plugging in the 311DRH depress the On/Off switch to turn unit on and illuminate the Power LED. See 9 #5 for more details. (2) Antenna A-B LEDs. When the transmitter is turned on and is in reception range of the receiver, either the A or B LED will light u. GREEN, depending on which receiver circuit is getting the strongest signal from the transmitter. Flickerin. from the A to B LED is a normal function of the system. (3) Radio Frequency level and Audio level LEDs. The 311DRH has two 5-segment LED displays to show the strength of both the incoming FM carrier and th. audio signal level. The receiver will perform best if the RF level is kept between the fourth and fifth LED. Dips to the third LED may happen occasionally and are tolerable. The audio level LEDs will show the incom. ing audio signal from .26dB to +5dB. The fifth LED is red and will come on if the audio component of th. incoming signal is approaching distortion. (4) Antenna connections. On the 311DRH the antennas are connector mounted (BNC) so that the supplied antennas can be disconnecte. and/or remoted using coax cable if needed. (5) 12-Volt Input. Plug the supplied AC adaptor into the 12-volt input on the receiver and then into a 110-120 VAC electrica. outlet. Use only the adaptor supplied (BC-26U) as other adaptors may damage the receiver. (6) Output Adjustment. Rotate this knob clockwise to increase, or counter-clockwise to decrease volume level. (7) Output (unbalanced). Using a suitable audio cable (not supplied), connect the 1/4-inch phone jack end to the audio output on th. receiver and connect the other end of the cable to the suitable mic/line input of an audio mixer or amplifier. (8) Output (balanced). Using a suitable audio cable (not supplied) connect the XLR connector to the audio output on the receiver, an. connect the other end of the cable to the suitable mic/line input of an audio mixer or amplifier. (9) Rack ears. If you wish to use the 3...

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