Cleaning And Maintenance; Technical Specifications - Omnitronic SLM-500 Bedienungsanleitung

■ For measuring, hold the device horizontally with the microphone pointing to the sound source.
The sound level measured largely depends on the distance of the meter from the sound source. When
measuring, observe a defined distance (e.g. 1 m for speaker measurements) or state the distance at
which the measurement was
The level measured also depends on the angle to the sound source. It may be necessary to measure
the levels at different angles - but at the same distance - to determine the sound radiation behaviour of
the sound source.

7. CLEANING AND MAINTENANCE

We recommend a frequent cleaning of the device. Please use a soft lint-free and moistened cloth. Never use
alcohol or solvents!
There are no serviceable parts inside the device except for the battery. Maintenance and service operations
are only to be carried out by authorized dealers.
In order to replace the battery please refer to "Inserting/exchanging battery".
Should you need any spare parts, please use genuine parts. Should you have further questions, please
contact your dealer.

8. TECHNICAL SPECIFICATIONS

Power supply:
via power unit:
via battery:
Battery life:
Measuring ranges:
Accuracy:
Frequency range:
Level weighting:
Microphone:
AC output:
Output impedance:
DC output:
Output impedance:
Dimensions (LxWxH):
Weight:
Please note: Every information is subject to change without prior notice. 26.02.2008 ©
made.
6 V AC/DC
max. 9 V DC, 100 mA
9 V block
approx. 20 hrs.
30-80 dB
40-90 dB
50-100 dB
60-110 dB
70-120 dB
80-130 dB
30-130 dB
±1.5 dB @ 94 dB, 1kHz
31.5 Hz - 8.5 kHz
A or C
electret condenser microphone
0.707 V RMS
600 ohm
10 mV
100 ohm
145 x 110 x 60 mm
0.6 kg
18/18 00033109.DOC, Version 1.0