▪ Sample Rate should be set based on the frequency band of interest and
data rate considerations. A 96 kHz sampling rate is often a good choice for
general environmental noise measurements. Contact OI support if unsure.
▪ Preamp Gain should usually be set to ‘High’. This will result in a maximum
SPL before clipping of approximately 172 dB re 1 uPa. The ‘Low’ setting
should be used for very noisy environments such as in the vicinity of pile
driving. The low setting increases the maximum SPL to around 184 dB, but
comes at the cost of lower sensitivity.
▪ High pass filter. This should usually be turned off. Generally only used in
high energy sites or when towing a SoundTrap behind a boat. Turning this
on reduces sensitivity in the band 0 to 600 Hz, while leaving higher
frequencies unaffected.
o Detector – see HF Click Detector section below.
o Ancillary sensors – select those you want to log and at what interval. See following
section for details.
• Once you’ve made your selections click the deploy button which will save the settings and
you’re ready to go!
• The instruments internal clock is synchronised to your PC when you click the deploy button.
• If you change your mind about something, just re-select the instrument from the ‘Device
List’.
• Unplug the USB cable and replace it with the dummy plug. If the connector becomes dry,
lubricate with silicon grease or spray to ensure a water tight fit.
Your SoundTrap is supplied with a dummy plug for the wet connector. Please ensure that
you remember to use it when deploying the SoundTrap in order to prevent damage.
To Next Page
Loading...
Need help?
General
