background image

2.8

 

Begin recording using the IR Remote Control 

You may use the remote control to start recording. The 

recorder housing must be open to receive the signal from the 

remote.  

 

Press ‘START’ to start recording. 

 

 

Press ‘STOP’ to stop recording.

 

 

If you have set a recording to start recording at a 

later time, the recorder will blink red to indicate it 

is ‘armed’ and waiting. 

 

 

The ‘armed’ state is cancelled by pressing Stop key. 

 

 

Re-enable the armed state by pressing the ARM 

button. 

 

 

You can verify recording has started by checking for slow blinking of the status (green) 

indicator.  

 

Содержание SoundTrap ST640

Страница 1: ...SoundTrap ST600 and ST640 User Guide June 2023...

Страница 2: ...atus 11 2 7 Configure the deployment 11 2 8 Begin recording using the IR Remote Control 13 2 9 Data Offload 14 3 More details 15 3 1 Data Files 15 3 2 Calculation of deployment endurance 16 3 3 ST640...

Страница 3: ...dices 22 4 1 SoundTrap HF Click Detector ST600HF Only 23 4 1 1 Click detector 23 4 1 2 Snippet extractor 24 4 1 3 User parameters 24 4 1 4 Output File formats 25 4 1 5 Click Detector Caveats and Cauti...

Страница 4: ...allation and basic deployment instructions This is followed by several sections containing more detailed information around operation deployment maintenance and troubleshooting It is highly recommende...

Страница 5: ...drophone facing downward to ensure any remaining water won t run down into the housing Open the top with a twist and pull motion ensuring the hydrophone remains pointing downward Where seal is tight y...

Страница 6: ...ple of turns of insulation tape figure 2 Replacement O Rings should be type 48x3 N70 Nitrile The O ring checks are critically important to avoid damage Any detritus or damage to the O rings may result...

Страница 7: ...Sanyo and Samsung Use of inferior quality batteries may result in leaking acid potentially causing damage to the electronics and housing seal failures Source batteries from reputable suppliers to avo...

Страница 8: ...e 4 3 2 1 where 1 is the top most card Any full or missing cards will be skipped 3 It is critical that each card is formatted prior to each deployment This can only be done in the SoundTrap recorder u...

Страница 9: ...ted the SoundTrap host software installation o The installation will be smoother if you re logged into windows as an administrator Visit www OceanInstruments co nz downloads to download the software D...

Страница 10: ...Figure 4 The Device List...

Страница 11: ...gure 5 Deploy Control 2 7 Configure the deployment Select the Deploy tab as shown in figure 4 Configure the deployment parameters as follows o The Recording Starts section determines when recording wi...

Страница 12: ...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 187 dB but comes at the cost of lower s...

Страница 13: ...ART to start recording Press STOP to stop recording If you have set a recording to start recording at a later time the recorder will blink red to indicate it is armed and waiting The armed state is ca...

Страница 14: ...date recorded approximate size and whether it has yet been downloaded to your computer s hard drive Download individual files by right clicking the file and selecting download By default all files wil...

Страница 15: ...t can be opened by any media player matlab raven etc o xml files which contain metadata such as date recorded gain setting etc o csv files containing ancillary sensor data e g temperature All file typ...

Страница 16: ...in a discharged state for periods of more than a couple of weeks Doing so can result in a battery acid leak that may damage your recorder To avoid this we recommend adding a safety factor to your end...

Страница 17: ...ames can be assigned UTC times by selecting the Use UTC time option under the tools menu Like most electronic devices SoundTrap relies on a crystal oscillator for time keeping The oscillator used in t...

Страница 18: ...is is too close to the hydrophone and will likely introduce unwanted noise into the recordings Do not clamp the housing in any way Clamping force may distort the housing potentially allowing water to...

Страница 19: ...tware as well as the device firmware The updating of the device firmware is an automatic process that occurs when pressing the deploy button 3 8 MSP firmware updates From time to time a software relea...

Страница 20: ...ect and reconned the USB cable If this resolves the problem try reloading each of the memory cards and batteries to see which one is causing a problem Problem Offload process reports errors and produc...

Страница 21: ...tivity in voltage terms Because SoundTraps integrate the recorder and hydrophone in a single package there is a fixed relationship between sound pressure and the resultant wav file data thereby simpli...

Страница 22: ...recording After applying the calibration to a recording the SPL of the 1 kHz tone should be equal to the calibration tone level stated on the calibration sheet If the calibration tones are an annoyan...

Страница 23: ...ify the general ambient noise conditions an important factor affecting detector performance as well as the presence of low frequency whistles that can help with species identification 4 1 1 Click dete...

Страница 24: ...button in the Detector section Threshold The level in dB that the power in band must exceed the ambient noise level by for a detection to take place A value of 12 dB will have a high detection rate bu...

Страница 25: ...ats are given below xml This is the metadata file produced by SoundTrap to document each recording The ST detector adds metadata about the detector and the user settings to this file wav This is a Mic...

Страница 26: ...over which the detector was operating There will usually be an on effort report at the start of each recording i e with a detector state of 1 and an off effort report at the end of each recording The...

Страница 27: ...on your SoundTrap before deploying it e g by setting the RDT to 12 dB and then tapping lightly on the hydrophone with a finger nail Even if the code is functioning it may not detect clicks because of...

Отзывы: