MICW33x
Rev.
01
18/11/2010
©Velleman
®
nv
5
9.
Battery
•
When the battery indicator
[B]
indicates low battery, replace the batteries with new ones.
•
Switch the microphone off
[A]
.
•
Open the battery compartment by sliding the plastic battery cover
[D]
away from the microphone head
[C]
.
•
Insert a new 9 V batteries in accordance with the polarity markings inside the battery compartment
[E]
.
Note:
do not use rechargeable batteries as these might influence the performance.
•
Close the cover
[D]
.
WARNING:
Malfunction may occur if the power is on when the battery is replaced. Dispose of batteries
in accordance with local regulations.
Keep batteries away from children.
10.
Technical specifications
See front cover for applicable frequencies.
system
frequency response
40 Hz – 15 kHz (+3 dB)
frequency stabilization
< ±30 ppm
dynamic range
> 90 dB
total harmonic distortion
< 0.8%
audio output level
0 ~ ±400 mV
receiver
power consumption
1 W
S/N ratio
> 90 dB
spurious image rejection
> 80 dB
DE-emphasis 50
µs
power supply
12 ~ 17 VDC, 300 mA (PSU incl.)
dimensions
152 x 100 x 27 mm
weight 200
g
microphone
modulation type
FM
output power
10 mW
max. deviation
± 20 kHz
spurious emission
> 40 dB
power supply
1x 9 V E-block battery (6F22C, incl.)
dimensions
Ø45 x 250 mm
weight 230
g
Use this device with original accessories only. Velleman nv cannot be held responsible in the event of
damage or injury resulted from (incorrect) use of this device. For more info concerning this product,
please visit our website www.hqpower.com. The information in this manual is subject to change
without prior notice.
©
COPYRIGHT NOTICE
This manual is copyrighted. The copyright to this manual is owned by Velleman nv.
All worldwide rights
reserved. No part of this manual may be copied, reproduced, translated or reduced to any electronic medium or
otherwise without the prior written consent of the copyright holder.
