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Transmitter Descriptions

:

41HT

 Handheld microphone transmitter with 63 on-board user selectable UHF frequencies. Ideal for all vocal

applications. The 

41HT3

 is identical in RF performance. It features an Audix microphone element.

(1) To install batteries, turn the bottom half of the mic case counter-clockwise until it is completely off.

(2) Insert two fresh alkaline “AA” batteries into the compartment. Make sure battery polarity is correct.

(3) Frequency select
The group knob allows you to select any of seven frequency groups (numbered from 0-6). The channel knob
allows you to select any of nine frequency channels (numbered 0-8) within the selected group.

Replace bottom half of microphone case and turn clockwise until snug. DO NOT OVER TIGHTEN.

(4) 2 Position switch
The bottom position is “Off” and the top position is “On”. Turning the transmitter Off will cause the receiver
to mute due to the tone squelch circuitry at the receiver. This allows the mic to be handled with no noise.

(5) LED Indicator turns green when turned on. This LED will also turn red to indicate that the battery level is
low and the batteries must be changed.

(6) The antenna attaches to the bottom of the microphone. It is screwed on clockwise and should be snug.

(4)

6

Summary of Contents for 411DRH

Page 1: ...SERIES TRUE DIVERSITY SYSTEMS AZDEN CORPORATION 147 New Hyde Park Road Franklin Square NY 11010 516 328 7500 vox 516 328 7506 fax azdenus aol com www azdencorp com OWNER S MANUAL 411UDR 411DRH 41HT 4...

Page 2: ...feature a 1 4 inch and XLR output jacks and volume adjustment 1 Power LED and on off switch 411DRH only After plugging in the 411DRH depress the on off switch to turn unit on and illuminate the Power...

Page 3: ...dio mixer or amplifier 9 10 Frequency select The group knob 9 allows you to select any of seven frequency groups numbered from 0 6 The channel knob 10 allows you to select any of nine frequency channe...

Page 4: ...ntrol counter clockwise lowers the threshold letting in less signal When operating multiple systems all receivers and transmitters must be on the same group Example 4 systems operating simultaneously...

Page 5: ...groups numbered from 0 6 The channel knob allows you to select any of nine frequency channels numbered 0 8 within the selected group Replace bottom half of microphone case and turn clockwise until sn...

Page 6: ...requency channels numbered 0 8 within the selected group 4 Power and standby switches The power On and Off switch enables and disables all transmitter functions while the audio switch On and Standby t...

Page 7: ...any of nine frequency channels numbered from 0 8 within the selected group 4 Power and Audio switches The power On and Off switch enables and disables all transmitter functions while the Audio switch...

Page 8: ...BE SET TO THE SAME FREQUENCY Additionally multiple systems used in the same proximity must ALL BE ON THE SAME GROUP SELEC TION To change the frequency that a transmitter receiver pair is already on Y...

Page 9: ...eiver If the sound is distorted lower the input gain on the transmitter 41HT With someone talking singing into the microphone turn the volume on the mixer amplifier to the desired level If there is to...

Page 10: ...Diversity Type True Space Diversity 41BT Transmitter Type of Emission FM Antenna External Antenna Pre emphasis 50 ms MAX Input Level 10dBm Mic 7dBm MP 1 Microphone Unit Lav or Headset RF Output Power...

Page 11: ...m 2 Battery 9V Battery Life 6 to 8 hours with Alkaline Battery Dimensions 40 x 40 x 99 L mm Weight 152g without battery UHF FREQUENCY CHART C H A N N E L GRP 0 1 2 3 4 5 6 7 8 0 794 500 795 750 797 7...

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