Cleaning And Maintenance; Technical Specifications - HQ Power MICW50 Notice D'emploi

8. Cleaning and Maintenance

1. All screws should be tightened and free of corrosion.
2. The housing, visible parts, mounting supports and the installation location (e.g. ceiling, suspension, trussing) should not be
deformed, modified or tampered with e.g. do not drill extra holes in mounting supports, do not change the location of the
connections...
3. Moving mechanic parts must not show any signs of wear and tear.
4. The electric power supply cables must not show any damage. Have a qualified technician maintain the device.
5. Disconnect the device from the mains prior to maintenance activities.
6. Wipe the device regularly with a moist, lint-free cloth. Do not use alcohol or solvents.
7. There are no user-serviceable parts.
8. Contact your dealer for spare parts if necessary.

9. Technical Specifications

Power Supply
Receiver
Microphone
Power Consumption
Frequency
Frequency Stability
Frequency Response
Dynamic Range
S/N Ratio
THD
Dimensions
Receiver
Microphone
Weight
Receiver
Microphone
Ambient Temperature
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.
MICW50_v2
15 V / 300 mA (PSU incl.)
9 V E-block battery (incl.)
5 W
863.15 ~ 864.80 MHz
± 30 ppm
40 Hz ~ 15k Hz ± 3 dB
> 90 dB
> 90 dB
< 0.5 %
210 x 175 x 43 mm
Ø 55 x 250 mm
1,000 g
400 g
-20°C ~ +50°C
5 HQPOWER