Version 01/12
ST-203 Studio Microphone
Item no. 31 15 77
Intended use
1.
The microphone serves for transforming acoustic signals (sound waves) into electric signals.
The low-level audio output signal requires to be connected to suitable microphone inputs of audio sets only. The
microphone only requires to be supplied with power from a device using phantom power supply. Connection is
established via an XLR cable (not included in delivery).
The microphone is intended to be used in dry indoor locations only.
For safety and approval purposes (CE), you must not rebuild and/or modify this product. If you use the product
for purposes other than those described above, the product may be damaged. In addition, improper use can
cause hazards such as short circuiting, fire, electric shock etc. Read the instructions carefully and keep them.
Make this product available to third parties only together with its operating instructions.
Delivery content
2.
Microphone
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Microphone holder
•
Operating instructions
•
Safety instructions
3.
Read the operating instructions carefully and especially observe the safety information. If
you do not follow the safety instructions and information on proper handling in this manual,
we assume no liability for any resulting personal injury or damage to property. Such cases
will invalidate the warranty/guarantee.
Persons / Product
Do not turn the microphone towards the loudspeakers. This results in acoustic feedback which can damage
•
both loudspeakers and microphone.
The device is not a toy. Keep it out of the reach of children and pets.
•
Do not leave packaging material lying around carelessly. These may become dangerous playing material
•
for children.
Protect the product from extreme temperatures, direct sunlight, strong jolts, high humidity, moisture,
•
flammable gases, vapours and solvents.
Do not place the product under any mechanical stress.
•
If it is no longer possible to operate the product safely, take it out of operation and protect it from any
•
accidental use. Safe operation can no longer be guaranteed if the product:
is visibly damaged,
-
is no longer working properly,
-
has been stored for extended periods in poor ambient conditions or
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has been subjected to any serious transport-related stresses.
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Please handle the product carefully. Jolts, impacts or a fall even from a low height can damage the
•
product.
Also observe the safety and operating instructions of any other devices which are connected to the
•
product.
Miscellaneous
Consult an expert when in doubt about operation, safety or connection of the device.
•
Maintenance, modifications and repairs are to be performed exclusively by an expert or at a qualified
•
shop.
If you have questions which remain unanswered by these operating instructions, contact our technical
•
support service or other technical personnel.
Operation
4.
To avoid distortions or erroneous adaptations that can result in damage to the microphone
or the audio set connected take care to connect the product only to suitable microphone
inputs.
To connect the microphone, only use a suitable shielded microphone cable. The use of
other cables might cause interference.
Fasten the holder to a suitable microphone stand.
1.
Insert the microphone into the holder and screw it tight by turning the wheel on the back of the holder.
2.
Manually screw the holder tight.
Set the desired inclination angle for the microphone. To do this, unscrew the retaining screw on the side of
3.
the holder. Tilt the microphone to the desired position and manually tighten the retaining screw again.
Make sure that the audio device is switched off.
4.
Connect the microphone to the audio device using an XLR cable.
5.
Minimise the volume of your audio device.
6.
Switch on the phantom feed on your audio device.
7.
Switch your audio device on.
8.
Adjust the volume and, if required, the sensitivity of your audio device.
9.
After use, turn the audio device off. Unplug the microphone from the audio device.
10.
Disposal
5.
Electronic devices are recyclable waste and must not be disposed of in the household waste.
At the end of its service life, dispose of the product according to the relevant statutory
regulations.
Technical data
6.
Directional characteristic:
Unidirectional
Frequency range:
30 – 20000 Hz
Sensitivity:
-53 dB (±3 dB)
Impedance:
100 Ω
Phantom power supply:
48 V/DC
Maximum current consumption:
< 10 mA
Operating temperature:
-20 to +55 ºC
Operating humidity:
0 – 93%
Material:
Zinc alloy
Connection:
XLR
Dim. (Ø x L):
60 x 149 mm
Weight:
343 g
These operating instructions are published by Conrad Electronic SE,
Klaus-Conrad-Straße 1, D-92240 Hirschau/Germany.
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.
The operating instructions reflect the current technical specifications at time of print.
We reserve the right to change the technical or physical specifications.
© 2012 by Conrad Electronic SE.
V1_0112_02-JU
