11.3.2019
GSM BC englische Version 1.0 working copy - Google Docs
https://docs.google.com/document/d/1VKt6uoJvSfEkYLDzHNqqOVF-sEzni9rJ_CeRmnapthk/edit
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OPERATION MANUAL GSM-BATCORDER
10
Annual Maintenance of Microphone Disc
The microphone sensitivity changes due to atmospheric influences, such as rain,
snow, frost etc. or dust and dirt. Also the mechanical stress during mounting and
dismounting can influence the microphone's sensitivity. To guarantee the
simultaneous application and comparable recordings, we strongly recommend an
annual inspection of the microphone capsule by the ecoObs GmbH. There the
microphone disc will be tested and if a change in sensitivity has been detected the
microphone will either be calibrated new or will be replaced.
Please send the complete microphone disc without the GSM-batcorder and battery,
and always with a completely filled out return form (this you can download at our
homepage ‘
’ under “downloads”). For the mailing address see at
‘ SUPPORT ’ at the end of this manual.
You can find the current charges for testing and calibrating at our online pricelist on
’.
Entering the new MCF value after maintenance
The new MCF-Value is written on the microphone disc and you can also find it on
the included information label.
1. Start the GSM-batcorder as usual.
2. Change into the AUTODETECT SETTINGS menu => EXTENDED SETTINGS
3. Change the value in the MCF line with the up/down arrow buttons
Therewith the new value is set and the GSM-batcorder is again ready for operation
with the newly maintained microphone disc.
Summary of Contents for GSM-BATCORDER 1.0
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