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Changing the battery
When the microphone is switched on, the battery status LED will light up briefly if the
battery is fully charged. Should the battery status LED no longer come on or light up
faintly when you turn on the microphone, the battery must be replaced.
• The battery cover is located on the top of the device. Remove the battery cover by
pushing slightly upwards on the grooved section until it opens.
• Replace the battery (AAA). When inserting it, make sure that the polarity is correct.
The polarity of the battery is indicated inside the battery compartment.
• Put the battery cover back in place and snap closed. Make sure that the cover clicks
into place properly.
Maintenance and cleaning
The product is maintenance-free. The product contains no parts that require servic-
ing. Therefore, do not open it.
To clean the outside of the product, a dry, soft and clean cloth is sufficient.
Dust can easily be removed using a clean, long-haired brush and a vacuum cleaner.
D o not use abrasive cleaning agents, cleaning alcohol or other chemical
solutions, since these could damage the casing or even impair operation.
Disposal
a) Product
Dispose of the product in accordance with the applicable legal regulations.
Remove any inserted battery and dispose of it separately from the product.
b) Battery
You as the ultimate consumer are legally obliged (Regulation on Spent Batteries) to
return all dead batteries; disposal in the household waste is prohibited!
Batteries containing hazardous substances are labelled with the symbol
shown to indicate that disposal in household waste is forbidden. The sym-
bols of the critical heavy metals are: Cd=Cadmium, Hg=Mercury, Pb=Lead
(marked on batteries, e.g. under the rubbish bin symbol shown to the left).
You can hand in your used battery at the collection points of your community at no cost
or wherever batteries are sold!
You thereby fulfil your statutory obligations and contribute to the protection of the
environment.
Technical data
Operating voltage............................... 1.5 V/DC
Battery ................................................. 1x 1.5 V battery (AAA); not included
Service life .......................................... Up to 100 hours
Impedance .......................................... 200 Ohm ± 30% (at 1 kHz)
Frequency range ................................ 50-18000 Hz
Sensitivity ............................................ -69 ±3 dB (0 dB = 1 V/Pa at 1 kHz)
Connection .......................................... Spiral cable with 3.5 mm stereo jack plug
Directional pattern ............................. Cardioid
Operation principle ............................ Electret condenser microphone
Weight .................................................. 145 g
Dimensions (L x W x H) ..................... Approx. 115 x 45 x 75 mm
Frequency response
Polar patterns
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This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microfilming, or the capture in electronic data
processing systems require the prior written approval by the editor. Reprinting, also in part, is prohibited. This publication represent
the technical status at the time of printing.
© Copyright 2015 by Conrad Electronic SE.
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