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41BT with Lavaliere or Headset:
With someone talking into the microphone, turn the volume on the mixer or amplifier to the desired level. If
there is too much, or not enough gain, lower or raise the volume on the receiver. If the sound is distorted,
lower the input gain on the transmitter.

41BT with Instrument cable for electric guitars or basses (MP-1):
Plug the cable into the guitar or bass. Set the instrument volume to the midway point. While playing the
instrument, turn the volume on the mixer or amplifier to the desired level. If there is too much, or not enough
gain, lower or raise the volume on the receiver. If the sound is distorted, lower the input gain (6) on the
transmitter.

41XT: With someone talking into the microphone, turn the volume on the mixer or amplifier to the desired
level. If there is too much, or not enough gain, lower or raise the volume on the receiver. 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 too much, or too little gain, adjust the volume on the receiver. If the sound is distorted, move
the microphone further away from the sound source. Make sure that the LED is green when the mic/transmit-
ter is turned On. When the battery is low, the LED turns red indicating that the battery needs to be changed.

NOTES:
- All “Performance Series” transmitters will work continuously for approximately 6-8 hours using an

alkaline battery.

- Remove the battery if the transmitter will not be used for a long period of time.
- Do not use or store the system in areas of high temperatures or humidity.
- Do not use this system near a broadcast station, airport, or airplanes, it may cause interference. If you

are interfering with other transmissions you must turn off the system.

- These systems contain no user serviceable parts.  If unauthorized service is performed it may void the

warranty.

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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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