Song Meter Mini 2 User Guide Table of Contents 1. Song Meter Mini 2 Quickstart Guide ....4 2. Introduction ............7 2.1. About the Song Meter Mini 2 ....7 2.2. Changes from the Song Meter Mini to the Song Meter Mini 2 ........7 2.3.
Page 3
Song Meter Mini 2 User Guide 5.3. Audio Files ..........151 5.4. Summary File ........155 5.5. Diagnostics Files ......... 158 6. Analysis Software ........... 161 6.1. Kaleidoscope Pro ........161 6.2. Third-Party Software ......166 7. Maintanance ........... 167 7.1.
Song Meter Mini 2 User Guide 1. SONG METER MINI 2 QUICKSTART GUIDE Out of the box, the Song Meter Mini 2 can be quickly configured to run one of a few preset schedules that cover common use cases. Unlatch and open the lid on the Song Meter Mini 2.
Page 5
Song Meter Mini 2 User Guide The Recorders screen will be displayed. The Song Meter Mini 2 will automatically be detected by the app and will appear in the Recorders screen. Press and hold the PAIR/STATUS button on the Song Meter Mini 2 for three seconds.
Page 6
Song Meter Mini 2 User Guide The Song Meter Mini 2 is now ready to deploy and record using the schedule you selected. NOTE Any changes made in the Configuration Editor screen are immediately loaded and saved into the Song Meter Mini 2.
2.2. CHANGES FROM THE SONG METER MINI TO THE SONG METER MINI 2 The Song Meter Mini 2 builds on the first-generation Song Meter Mini by taking into account the feedback we have received from users in all types of scenarios since the original product's launch in 2019.
Page 8
While the first-generation Song Meter Mini's enclosure was comprised of a separate base and lid, the enclosure of the Song Meter Mini 2 is joined by a permanent hinge, and the new, lockable latch can be more easily operated with one hand. The latch can be locked close using an appropriately sized padlock, without requiring an additional security bracket.
Page 9
Note that installed acoustic stub mics can be damaged by underwater submersion, though they are protected against rain. The back of the Song Meter Mini 2 features a tripod- style, ¼”-20 threaded mounting point. This enables you to mount the recorder using many accessories designed for trail cameras and similar devices.
Page 10
Song Meter Mini. AA Batteries The Song Meter Mini 2 AA can be used with either four or eight AA batteries. With eight AA batteries installed, you can record for twice as long as the original Song Meter Mini could with AA batteries.
Page 11
Lithium-Ion Batteries The Song Meter Mini 2 Li-ion can be used with any number of 18650 batteries between one and six. Unlike the first-generation Song Meter Mini's Lithium-Ion Lid accessory, 18650 batteries do not need to be installed in...
Page 12
2.2.3. Configuration and Firmware Files are Cross-Compatible The Song Meter Mini and Song Meter Mini 2 run the same firmware versions, meaning both will be improved by the same new features and bug fixes as we release firmware updates.
VERSIONS The Song Meter Mini 2 can be purchased with one of two options for battery power: • The Song Meter Mini 2 AA can run on either four or eight AA batteries. Alkaline, NiMH, and Energizer® Ultimate Lithium™ batteries can be used. All installed batteries must...
Page 14
See Types of AA Batteries (page 187) for more information. • The Song Meter Mini 2 Li-ion can run on between one and six 18650 Lithium-ion (Li-ion) batteries. See Lithium-Ion Battery Requirements (page 188) details on choosing compatible batteries.
Song Meter Mini 2 User Guide IMPORTANT Lithium-ion batteries are not to be confused with Energizer® Ultimate Lithium™ (Lithium/Iron Disulfide) batteries. 18650 Lithium-ion batteries are larger and put out a much higher voltage than all types of AA batteries. 18650 Lithium- ion batteries therefore cannot be used interchangeably with any AA battery.
Page 16
You can find answers to many common questions on our website, under Resources > Frequently Asked Questions. https://www.wildlifeacoustics.com/resources/faqs 2.4.4. Don’t Miss Out on Important Updates We continually add features to the Song Meter Mini 2. Stay up to date with the newest features and receive...
Page 17
Song Meter Mini 2 User Guide important technical support bulletins by signing up to Mailing List. 2.4.5. Contacting Support For technical questions, contact the Wildlife Acoustics support team using one of the methods below. If contacting us via our website, please provide as much detail as you can so we can provide effective help as quickly as possible.
Song Meter Mini 2 User Guide 3. SONG METER MINI 2 HARDWARE 3.1. EXTERNAL FEATURES Figure 1. Front-Left View The Enclosure Latch snaps into place to keep the two halves of the enclosure sealed. One of two Mounting Loops, which can accommodate bungee cords, rope, or cable locks up to a diameter of 0.420'' (10.67 mm).
Page 19
Song Meter Mini 2 User Guide One Acoustic Microphone is factory-installed. A foam Windscreen reduces recorded wind noise and contributes to weather protection. See Microphones (page 40). The Enclosure Hinge keeps the lid and body of the recorder permanently attached.
Page 20
Song Meter Mini 2 User Guide Figure 2. Front-Right View A Padlock Loop allows the enclosure to be locked closed. See Padlock Compatibility (page 25) padlock size recommendations. One of two Mounting Loops, which can accommodate bungee cords, rope, or cable locks up to a diameter of 0.420'' (10.67 mm).
Page 21
A Tripod Mount fits a 1/4ʺ-20 bolt, the same specification used by many cameras, including trail cameras. 3.1.1. Durable, Weather-Proof Enclosure The Song Meter Mini 2 recorder is designed for long-term, outdoor deployment. Made from durable polycarbonate plastic, it is UV-resistant and...
Page 22
3.1.2. Versatile Mounting Options The enclosure of the Song Meter Mini 2 is equipped with attachment points that support a wide range of mounting options: •...
Page 23
Song Meter Mini 2 User Guide • The Tripod Mount on the back of the enclosure fits a 1/4ʺ-20 bolt, enabling compatibility with many mounting accessories designed for trail cameras. NOTE Be aware that not all camera mounts use the same bolt specification.
Page 24
3.1.3. Security Options The enclosure of the Song Meter Mini 2 was designed to support two layers of security: • A cable lock can be fed through the two Mounting Loops along the top of the recorder to keep it attached to a tree or structure.
Page 25
We recommend a padlock with a shackle diameter of 1/4'' (6.35 mm). This size does allow some movement of the latch, but not enough that it compromises the IP67 waterproof rating of the Song Meter Mini 2 enclosure. WARNING Do not use a padlock with a shackle thinner than 1/4'' (6.35 mm).
Page 26
Song Meter Mini 2 User Guide 3.1.4. Optional Acoustic Microphone Port The Song Meter Mini 2 has a port for an optional second microphone. This allows for recording two channels of audio at once and provides redundancy in case one microphone is damaged.
Song Meter Mini 2 User Guide 3.2. INTERNAL FEATURES Figure 4. Internal Overview The Status LED Key provides a guide for understanding the STATUS LEDs. This table can also be found under Status LEDs (page 36). Note that the printed key includes one entry that only applies to the Song Meter Mini Bat 1 and 2 recorders, "Armed: Waiting for a bat trigger."...
Page 28
Install a Second Microphone (page 40). 3.2.1. Battery Compartment The lid of the Song Meter Mini 2 holds the recorder's batteries. Depending on the version of the recorder, it holds either AA batteries or 18650 Lithium-ion batteries. AA Battery Compartment The AA battery compartment holds two plastic battery trays.
Page 29
Song Meter Mini 2 User Guide Each tray is equipped with a ribbon. When installing AA batteries, position the ribbon underneath the batteries. Pulling on the ribbon will then let you easily remove the batteries. IMPORTANT When inserting batteries, start near the...
Page 30
Song Meter Mini 2 User Guide NOTE Best practices for AA batteries: • Do not mix multiple types of batteries (e.g. combining alkaline with NiMH). This applies even when using eight AA batteries. All eight batteries must be of the same type.
Page 31
Song Meter Mini 2 User Guide batteries provides longer run time. See Lithium-Ion Battery Requirements (page 188) for more details on choosing appropriate batteries. If using fewer than six Lithium-ion batteries, we recommend inserting batteries starting from the left. Because the plastic cover with the Status LED Key...
Page 32
3.2.2. SD Card Slot The Song Meter Mini 2 recorder saves recording files and a summary log to an SD card installed in the memory card slot. To insert an SD card, slide it into the slot until it clicks into place.
Page 33
Song Meter Mini 2 User Guide NOTE Wildlife Acoustics recommends the SanDisk® brand of SD cards for their superior performance. NOTE Be sure the card’s write protection switch is “off.” The Song Meter Mini 2 recorder will not record to a write-...
Page 34
Song Meter Mini 2 User Guide Figure 5. Control Panel The ON/OFF switch determines whether the Song Meter Mini 2 is fully active or in a low-power, idle state. It is safe to set the switch to OFF at any time without risking data loss.
Page 35
• OFF (down position): The recorder enters a low- power idle state. Schedule is stopped. When the Song Meter Mini 2 recorder is first powered on, the STATUS LEDs show Bluetooth , Recording , and SD Card status. If the recorder is left alone for one...
Page 36
Song Meter Mini 2 User Guide NOTE When the Song Meter Mini 2 recorder is switched off, it goes through a routine to end and save any current recording. This can take a few seconds. 3.2.4. Status LEDs The three Status LEDs on the recorder provide Bluetooth , Recording , and SD Card information .
Page 37
SD Card full Red Solid SD Card issue 3.2.5. Function Button and LEDs The physical controls on the Song Meter Mini 2 allow you to perform four basic functions without the Song Meter Configurator app. Available Functions There are four FUNCTION LEDs: •...
Page 38
Song Meter Mini 2 User Guide to load the same configuration into another Song Meter Mini 2. • Load : This loads a configuration file (ending in .miniconfig) and/or firmware file (ending in .smm), from the SD card to the recorder. If there are...
Page 39
It resets the structure of the card and reduces the likelihood of data corruption. Reformatting can be done using the Song Meter Mini 2 or using the SD Card Association's official, free formatting utility for Windows and Mac.
1, right. 3.3.1. Install a Second Microphone The Song Meter Mini 2 has a port available for a second, optional microphone, which you can install yourself. To do so, you'll need to remove the plastic hex bolt that occupies the right-hand microphone port and install the microphone according to the steps below.
Page 41
NOTE You can view a video demonstration of this installation process on our Video Tutorials page. Open the lid and place the Song Meter Mini 2 on a flat surface.
Page 42
Song Meter Mini 2 User Guide Use a 3/4" or adjustable hex wrench to gently loosen the bolt from the nut, then use your hand to completely unscrew the bolt. If the recorder is laid flat on its back, the internal hex nut will stay in place.
Page 43
Song Meter Mini 2 User Guide The plug has a key on one face that must align with a slot on the left side of the socket. Route the wires to the right of the SD card to keep them out of the way of the lid and to avoid electrical noise from the SD card.
Song Meter Mini 2 User Guide IMPORTANT The front face of the SD card holder is used to keep the batteries in place when the lid is closed. The microphone wire must not be loose or in front of the SD card holder.
Page 45
There must be only one firmware file on the card. Eject the card from your computer's operating system before physically removing the card. Insert the SD card into the Song Meter Mini 2's SD card slot. Turn on the recorder.
See Format SD Card (page 88). 3.5. LOAD A CONFIGURATION FILE FROM AN SD CARD USING THE HARDWARE BUTTONS Configuration files store a copy of all settings and schedule commands for a Song Meter Mini 2. Using...
Page 47
124)). A configuration file can be copied from a computer to an SD memory card. The configuration file on the SD card can then be loaded into another Song Meter Mini 2. The following procedure loads a configuration file into a recorder using only the physical controls on the Song Meter Mini 2 hardware.
Page 48
Song Meter Mini 2 User Guide Turn on the recorder. Press the FUNCTION button twice to highlight the Load function LED. Press and hold the FUNCTION button, then let go when the Load LED begins blinking. When the process is complete, all four LEDs will blink green three times to indicate the recorder has loaded the .miniconfig file.
Song Meter Mini 2 User Guide .MINICONFIG FILE COMPATIBILITY The first generation and second generation of a given recorder model can use the same configuration files. For example, a .miniconfig exported from a Song Meter Mini 1 can be imported into a Song Meter Mini 2.
Page 50
This is a file containing all of the recorder settings, plus hardware diagnostics information that can be used by Wildlife Acoustics Support for diagnosing certain kinds of issues. They can be created manually, as shown below, or automatically when the Song Meter Mini 2 experiences an unexpected reboot.
Page 51
To export a Configuration file and Diagnostics file using only the buttons on the Song Meter Mini 2 hardware: Install new or fully charged batteries, and set the ON/OFF switch to ON .
Page 52
Song Meter Mini 2 User Guide If all four LEDs flash red six times, it means an error prevented the recorder from saving these two files. If this happens, check that the SD card has available space and displays no error messages on the recorder's Status...
The Song Meter Configurator app provides a simple interface for configuring the schedule and settings of the Song Meter Mini 2. It runs on phones and tablets running iOS and Android, and, once it's installed, it does not require an internet connection.
Page 54
You can also transfer configuration files between the paired recorder and the app's Configuration Library. 4.1.1. Bluetooth Functionality The Song Meter Mini 2 recorder uses the Bluetooth Low Energy protocol to communicate with the Song Meter Configurator app. NOTE...
Page 55
Song Meter Mini 2 User Guide By default, when the Song Meter Mini 2 recorder is powered on, it generates a Bluetooth status beacon once every few seconds. If the recorder is within Bluetooth range of the mobile device, the Song Meter Configurator...
Page 56
Note on GPS and Location Data The Song Meter Configurator can use your device's real- time location to automatically save deployment location to the Song Meter Mini 2 (see Setting the Recorder’s Deployment Location (page 75)). Location data can also be entered manually in the Location &...
Page 57
GPS receiver can be paired with a tablet via Bluetooth to provide more precise location data that can be used to set the Song Meter Mini 2's saved deployment location. 4.1.3. Supported Operating Systems The Song Meter Configurator app is available for Android and iOS devices.
Song Meter Mini 2 User Guide • English • French • Spanish • Portuguese • Chinese • German • Japanese The display language of the Song Meter Configurator app will follow the Android or iOS system language setting. To manually set the language of the app, see Information Screen (page 131).
Page 59
Song Meter Mini 2 User Guide The Recorders screen is the first screen displayed when the Song Meter Configurator app is launched. The Recorders screen can be accessed from anywhere in the app by tapping the Recorders icon in the navigation bar at the bottom of the screen.
Page 60
Song Meter Mini 2 User Guide • By last time detected Tap to sort entries in the Recorders list by how long ago each recorder's status was updated. When the sorting option is marked with an upwards arrow, recorders with more recently detected status updates are listed first.
Page 61
See Configuration Editor Screen (page 77) for more information. • Unpair Tap to unpair the Song Meter Configurator app from the Song Meter Mini 2. You must unpair from the currently paired recorder before you can pair with another.
Page 62
Song Meter Mini 2 User Guide 4.2.1. Status Screen To access the Status screen for a recorder, navigate to the Recorders screen, then tap the Status icon listed to the right of the recorder's name.
Page 63
Song Meter Mini 2 User Guide When a Song Meter Mini 2 is within Bluetooth range and either broadcasting Bluetooth beacons or paired with the app, its status will update in the app once every few seconds. The last-received status information for a...
Page 64
Song Meter Mini 2 User Guide Top-Most Info Bar • < Status (back button) Tap this button to exit the Status screen and return to the Recorders screen. • Last Updated This text indicates when the Song Meter Configurator app last received status information from the selected recorder.
Page 65
It displays a real-time representation of any currently installed and active microphone. NOTE If the Song Meter Mini 2 is currently recording only on the left microphone, then the level meter for the right microphone will not respond to sound, even if the right microphone is installed.
Page 66
Song Meter Mini 2 User Guide microphone. Each meter is labeled L and R to indicate the left and right microphones. The R meter will only be displayed if the optional, second microphone is installed. The meters will only be responsive if the recorder...
Page 67
Song Meter Mini 2 User Guide • Total In gigabytes, shows how much total space, used and available, is present on the SD card. • Available In gigabytes, shows how much space is unused and available for recording storage on the SD card.
Page 68
Song Meter Mini 2 User Guide Other Info Panels • RECORDER MODEL Displays the model name of the recorder. • RECORDER NAME Displays the name of the recorder. By default, the name is the recorder's serial number, but it can be...
Page 69
Song Meter Mini 2 User Guide Displays the serial number of the recorder. The same serial number is also printed on the right side of the recorder's enclosure. • TEMPERATURE Displays the temperature reading from the Song Meter Mini 2's internal temperature sensor.
Page 70
• REMAINING RECORDING PERIOD TIME If the Song Meter Mini 2 is running a preset schedule and is currently recording, this the amount of time remaining in the current recording period. If the recorder is running a 24-hour schedule, this will read Continuous.
Page 71
4.2.2. Pair the Recorder with the Song Meter Configurator app In order to set the Song Meter Mini 2's date and time and to configure the recorder's settings using the Song Meter Configurator mobile app, you must pair the app with the recorder.
Page 72
Song Meter Mini 2 User Guide If using an Android device, ensure that Location is turned on in your device's settings. See this Google support article for instructions on how to turn on Location. Make sure the Song Meter Configurator app has been granted all requested permissions.
Page 73
Open the Song Meter Configurator app and tap on the Recorders icon if the Recorders screen is not already shown. Turn on the Song Meter Mini 2 If the recorder had been set to broadcast Bluetooth beacons, the recorder name will appear in the Recorders list.
Page 74
Setting the Recorder’s Clock The first time the Song Meter Mini 2 recorder is configured, or if the batteries have been removed for some time, the internal clock will not be set. When the...
Page 75
Setting the Recorder’s Deployment Location The Song Meter Mini 2 can save one set of Latitude/ Longitude coordinates at a time. This saved location is used to calculate the times of sunset and sunrise each day, and it is also saved as metadata to each recording file and to the recorder's summary text file.
Page 76
Song Meter Mini 2 User Guide Tap YES to set the programmed location of the Song Meter Mini 2 recorder to the current mobile device location. Tap NO to leave the currently programmed location of the recorder unchanged. The recorder's location settings can be edited from within the Configuration Editor screen.
Song Meter Mini 2 User Guide 4.3. CONFIGURATION EDITOR SCREEN To view and alter the schedule and settings of a paired recorder, tap the Configure icon to open the Configuration Editor screen. If the Configure icon is not visible, it means the app is not paired with the recorder.
Page 78
Song Meter Mini 2 User Guide When the Song Meter Mini 2 recorder pairs with the Song Meter Configurator app, it automatically uploads and displays its current configuration to the app. Any changes you make in the Configuration Editor are immediately saved to the paired recorder.
Page 79
Song Meter Mini 2 User Guide • < (back) button and paired recorder info This text displays the paired recorder's name and model. Tap on this text to return to the Recorders screen. • Load Tap to load a Configuration file from the app's Configuration Library, updating all of the paired recorder's settings to match.
Page 80
Delay Start (page 102) window. • Send Bluetooth beacons? Use this toggle switch to set whether the paired Song Meter Mini 2 will broadcast status beacons that can be received by the Song Meter Configurator app when not paired. • SCHEDULE Panel...
Page 81
Song Meter Mini 2 User Guide 4.3.1. Load and Save Configurations from the Configuration Editor Screen When configuring a paired Song Meter Mini 2, the Load and Save icons at the top of the Configuration Editor screen allow you to: •...
Page 82
Song Meter Mini 2 User Guide set in the configuration file. This is useful if you want multiple recorders to use identical settings, or if you want to maintain consistent settings from one deployment to the next. A single configuration file can be used repeatedly, on multiple Song Meter Mini or Song Meter Mini 2 recorders.
Page 83
Tap OK. A Success window displays a message confirming the configuration has been loaded. All of the Song Meter Mini 2's Status LEDs will flash green to indicate the configuration has been loaded. Save a Configuration File from the Configuration Editor Screen...
Page 84
Song Meter Mini 2 User Guide Tap the Configure icon to open the recorder's Configuration Editor screen. Tap the Save icon at the top of the Configuration Editor screen. A Configuration Name window appears. An editable text box is prepopulated with the paired recorder's Recorder Name.
Page 85
Song Meter Mini 2 User Guide To access the Utilities menu, tap the Utilities icon at the top right of the Configuration Editor screen. The Utilities menu brings up the following utilities: • Test Microphone (page 85) • Format SD Card (page 88) •...
Page 86
Open the Test microphone window. Pair the Recorder with the Song Meter Configurator app (page 71). Tap Configure > Utilities > Test microphone. Close the lid of the Song Meter Mini 2. Remove the foam windscreen from the acoustic microphone.
Page 87
Song Meter Mini 2 User Guide Connect the calibrator to the acoustic microphone according to the calibrator's instructions. Turn the calibrator on. If the calibrator has the option of multiple test frequencies and amplitudes, select 1 kHz and 94 dB SPL.
Page 88
Song Meter Mini 2 User Guide NOTE dBFS readings in the Test microphone window are negative numbers, so a "higher" value than -16 dB is one that is closer to 0 dB. For example, a reading of -10 dB would pass, while a reading of -20 dB would fail.
Page 89
Reformatting can be done using the Song Meter Mini 2 or using the SD Card Association's official, free formatting utility for Windows and Mac. Restore Recorder To Factory Defaults Restores the Song Meter Mini 2 recorder to its factory default configuration.
Page 90
Configuration files can be generated using the following methods: • Export from a Song Meter Mini 2 to an SD card using the main panel buttons (see Export Configuration and Diagnostic Files to an SD Card from the Main Panel (page 49)).
Page 91
Song Meter Mini 2 User Guide (see How To Share A Saved Configuration File (page 124)). If your Song Meter Mini 2 is running an out-of-date firmware version, a warning will be displayed on the recorder's Status Screen (page 62). The latest firmware...
Page 92
4.3.3. Acoustic Settings Screen The parameters on the ACOUSTIC SETTINGS screen affect how the Song Meter Mini 2 records audio during its recording schedule. To make changes to any setting on this page, tap on the setting label.
Page 93
Song Meter Mini 2 User Guide The ACOUSTIC SETTINGS screen includes the following settings: Sample Rate • Options: 8,000; 12,000; 16,000; 22,050; 24,000; 32,000; 44,100; 48,000; or 96,000 Hz • Default: 24,000 Hz Determines the number of samples per second used to make a recording during a recording period.
Page 94
Song Meter Mini 2 User Guide NOTE The Recording Mode setting was introduced in firmware 4.1 for the first- and second-generation Song Meter Mini families. Prior to this firmware version, the "Highest quality" mode was the only mode used. The Recording Mode setting enables you to make a trade-off between audio quality and longer battery life.
Page 95
"folded down" and appear as upside-down artifacts in the recorded audio. In both recording modes on the Song Meter Mini 2, aliasing is possible, as the anti- alias filter takes effect gradually as frequency increases. In Low-power mode, aliasing artifacts will be louder by 3 to 12 dB.
Page 96
For single channel recording, either microphone can be selected. If stereo is selected, both microphones will record. If the Song Meter Mini 2 only has a single microphone detected, this option is not available for selection. Left Channel Gain/Right Channel Gain •...
Page 97
Location & Time Zone screen, accessed from the Configuration Editor screen. Time zone and location information are embedded in the metadata of files created by the Song Meter Mini 2 recorder. The saved location settings must match the recorder's actual deployment location to within roughly 0.25...
Page 98
Song Meter Mini 2 User Guide Deployment location and time zone can be set automatically when the Song Meter Mini 2 recorder is first paired with the Song Meter Configurator app (see Pair the Recorder with the Song Meter Configurator app (page 71)).
Page 99
Song Meter Mini 2 User Guide Latitude/Longitude Manually enter latitude and longitude information. Tap the Set icon to update. This will also automatically update the ADDRESS field to the nearest valid address, and the new location will be represented by the pin on the map.
Page 100
One way to update the Song Meter Mini 2's saved location is to tap on the desired location in the map view with one finger. The red pin will be moved to the tapped location,...
Page 101
Tapping this icon does not automatically update the Song Meter Mini 2's location. You can tap a location on the map to drop a red pin and...
Page 102
Song Meter Mini 2 User Guide Select Time Zone By default, the time zone setting is copied from the mobile device's current time zone. Tap the SET button to instantly set the recorder to match the mobile device's Time Zone and dismiss the time zone setting window.
Page 103
If the Delay Start date is enabled, but you power on the Song Meter Mini 2 on or after the specified date, it will begin running its schedule immediately. Configure Delay Start Open the Configuration Editor.
Page 104
The recorder must then be manually paired with the Song Meter Configurator app in order for the current status to be updated in the app. Disabling Send Bluetooth Beacons? will not affect the recording functions of the Song Meter Mini 2 recorder.
Page 105
Song Meter Mini 2 User Guide 4.3.7. Schedule Editor The Schedule Editor occupies the lower half of the Configuration Editor Screen (page 77). This section and the following subsections will describe the interface of the schedule editor and the basic functions of each element of the editing interface.
Page 106
Song Meter Mini 2 User Guide The Schedule Editor interface includes the following elements, listed from top to bottom, left to right. • Estimate battery and card life Tap to open the Estimate Battery and Card Life Window (page 110).
Page 107
Song Meter Mini 2 User Guide Tap to open the Calendar View (page 116) for the active schedule. • Preset Schedules Drop-down Tap to select one of the Preset Schedules (page 117). Doing so will overwrite the existing schedule. Each schedule can be composed of up to 10 schedule blocks, listed vertically below the Preset Schedules drop- down menu.
Page 108
Song Meter Mini 2 User Guide • + / - drop-down Not active when Time is selected. When Rise or Set is selected: + specifies an offset after sunrise or sunset. - specifies an offset before sunrise or sunset. • Hours and Minutes drop-downs...
Page 109
Song Meter Mini 2 User Guide When Time is selected, the schedule block will end at a fixed time on the clock each day. When Rise or Set is selected, the schedule block will end at a fixed offset relative to sunrise or sunset, respectively.
Page 110
Song Meter Mini 2 User Guide • Duty Off When Cycle is selected, determines the length, in days, of the inactive portion DAY DUTY CYCLE. • END DATE: Month and Day drop-downs When Date Range is active, these drop-downs determine the date when the schedule block stops running.
Page 111
Song Meter Mini 2 User Guide The Estimate battery and card life window contains the following elements: • X (exit) button Tap to close the Estimate battery and card life window. • Deployment start date interactive calendar...
Page 112
Song Meter Mini 2 User Guide Tap on the text showing the selected start date to open a calendar window and select a new start date. Changing the expected start date directly affects the estimated end dates for card space and battery life.
Page 113
Song Meter Mini 2 User Guide Displays the date on which the card is estimated to be full, based on the recorder configuration and SD card settings listed above. The SD Card estimation assumes the recorder never runs out of power.
Page 114
Song Meter Mini 2 User Guide NOTE For a full table of the power consumption measurements that inform these battery life estimations, see Power Consumption and Expected Battery Life (page 190). Battery life estimations assume either: • Alkaline AA batteries, Energizer brand or similar quality •...
Page 115
Song Meter Mini 2 User Guide SD Card Estimations When you select a preset SD card size in the Estimate battery and card life window, the estimation assumes that all of the card space is completely unused. Reformat the SD card before each deployment to ensure that this...
Page 116
Song Meter Mini 2 User Guide Calendar View From the Configuration Editor screen, tap the Show on calendar icon to visually check schedules on a calendar. • Press the Show Legends button to display color coding.
Page 117
If a customized schedule is currently programmed, this menu will display Custom Schedule. When a preset schedule is selected, it is automatically loaded onto the Song Meter Mini 2 recorder. The schedule settings are displayed and can be immediately edited.
Song Meter Mini 2 User Guide Preset schedules for acoustic recording are: • Record birds/frogs 24 hours a day • Record birds/frogs for 30 minutes of every hour. • Record birds/frogs for 5 minutes of every hour • Record birds/frogs from sunrise to sunset •...
Page 119
Song Meter Mini 2 User Guide Configuration files can be added to the Configuration Library screen by three methods: • Create a new configuration starting from the Configuration Library screen. How To Create a Configuration File From the Configuration Library Screen (page 123).
Page 120
The configuration file's location and time zone will overwrite the previously saved location and time zone on the Song Meter Mini 2 recorder when the saved configuration file is loaded, either to a paired recorder or via an SD card.
Page 121
Song Meter Mini 2 User Guide 4.4.1. Configuration Library Interface The top-most info bar on the Configuration Library screen includes two buttons: • Delete After selecting one or multiple configurations from the list, tap this button to delete them. See...
Page 122
Song Meter Mini 2 User Guide another app on your device. See How To Share A Saved Configuration File (page 124). The entry for each configuration includes the following elements: • Selection bubble Tap this bubble, on the left side of each list entry, to select the configuration for deletion or sharing.
Page 123
Song Meter Mini 2 User Guide 4.4.2. How To Create a Configuration File From the Configuration Library Screen Navigate to the Configuration Library screen. Tap the + icon to open the Add configuration screen. Choose which Song Meter model the configuration is intended for.
Page 124
Song Meter Mini 2 User Guide 10. When you are done making changes to the configuration, tap the configuration's name at the top of the screen. The app will return to the Configuration Library screen, and the configuration file you just created will be present in the list of configurations.
Page 125
Song Meter Mini 2 User Guide In the Configuration Library screen, tap on the selection circle icon to the left of any configuration to select it. Selected configurations have the selection circle icon filled in with a check mark. Repeat Step 1 to select multiple configurations, if desired.
Page 126
Song Meter Mini 2 User Guide Configurator's Configuration Library. Importing files sent via other means, such as a message app, a cloud storage app, or Apple AirDrop, works via a similar series of steps. Open the Mail app. Open the message containing the .miniconfig file attachment.
Page 127
Song Meter Mini 2 User Guide This opens the iOS interface for sharing files between apps. If the Song Meter app is not shown in the list of apps in the sharing interface, tap the More icon at the far-right end of the list.
Page 128
Song Meter Mini 2 User Guide From the Apps list, tap the Song Meter app. The Configuration file will be imported and visible in the Configuration Library.
Page 129
Song Meter Mini 2 User Guide Android: Import from Gmail If a .miniconfig file is sent to you as an email attachment, you can import the file into the Song Meter Configurator's Configuration Library. Importing files sent via other means, such as a message app, a cloud storage app, or the device's file browser, works via a similar series of steps.
Page 130
Song Meter Mini 2 User Guide The Configuration file will be imported and visible in the Configuration Library. 4.4.6. Edit A Saved Configuration File In the Configuration Library screen, tap on the name of the configuration you wish to edit.
Song Meter Mini 2 User Guide 4.5. APP INFORMATION SCREEN The App Information screen is accessed by tapping the App Info button at the bottom right of the Recorders or Configuration Library screens. It contains: • Information about the current version of the app •...
Page 132
Song Meter Mini 2 User Guide • Language settings for the Song Meter Configurator • Contact info for Wildlife Acoustics • Info about some of Wildlife Acoustics' other products 4.5.1. App Version Number and Release Notes The current version of the Song Meter Configurator app is listed.
Page 133
Song Meter Mini 2 User Guide that language. A manual selection from this menu will override the default setting. The Song Meter Configurator app is available in the following languages: • English • French • Spanish • Portuguese • Chinese •...
About Wildlife Acoustics Inc. Displays a short info page about us. 4.6. UNDERSTANDING SCHEDULES Writing a custom schedule for the Song Meter Mini 2 can appear to be a daunting task. The scheduling system is very flexible, and while that provides great benefits...
Page 135
Song Meter Mini 2 User Guide 4.6.1. Schedules and Schedule Blocks A schedule for the Song Meter Mini 2 can be made up of up to ten schedule blocks. If a schedule block were just a single recording period, having only ten would be severely limiting.
Page 136
Song Meter Mini 2 User Guide Example: Record 5 minutes every hour For accessibility and ease of reading on multiple screen sizes, further examples will only present schedules as plain text. The text below mimics the commands shown in the screenshot above.
Page 137
Song Meter Mini 2 User Guide END TIME: Time 00:00 With 5 simple commands, this one schedule block has told the Song Meter Mini 2 to record 5 minutes at the start of each hour. Let's break down how each command works.
Page 138
Song Meter Mini 2 User Guide continues until it reaches the END TIME. This is the case even when the START TIME and END TIME share the same value, as they do here. The schedule block will begin every time it reaches 00:00 (12:00 AM, for those of us on the 12-hour clock) and it will do whatever you tell it to do until it reaches the next 00:00.
Page 139
Song Meter Mini 2 User Guide NOTE When you start your deployment for the first time, the Song Meter Mini 2 will pick up in the middle of any schedule block that should be occurring at that time. The recorder does not need to wait for the next occurrance of the START TIME when it turns on.
Page 140
Song Meter Mini 2 User Guide Returning to our "Record 5 minutes every hour" example, the DUTY CYCLE section of the schedule block is: DUTY CYCLE: Cycle Duty On: 00:05 Duty Off: 00:55 At the START TIME, the recorder begins at the Duty On phase by recording for 5 minutes.
Page 141
Song Meter Mini 2 User Guide This means that, if your goal is to record the dawn chorus each day, the Song Meter Mini 2 can time its recording period to follow sunrise as it shifts earlier and later in the day over the span of weeks and months.
Page 142
Song Meter Mini 2 User Guide START TIME: Set - 01:30 Set means the START TIME is defined relative to the time of sunset on a given day. The negative sign, -, means the block starts earlier than sunset, and the offset, 01:30, means it starts 1 hour and 30 minutes prior to sunset.
Page 143
Song Meter Mini 2 User Guide 4.6.3. Schedules with Multiple Blocks We have seen that a single schedule block provides quite a bit of flexibility. Its start and end times can dynamically adjust to follow sunrise and sunset times, and the DUTY CYCLE feature can create patterns of alternating on/off cycles.
Page 144
For example, if block 1 includes a recording period from 13:45 to 14:15, and block 2 includes a recording period from 14:00 to 15:00, the Song Meter Mini 2 will treat the time from 13:45 to 15:00 as one single recording period,...
Page 145
Song Meter Mini 2 User Guide The rules for what occurs when multiple recording periods overlap, described in Schedules with Multiple Blocks (page 143), still apply. Enable Date Range and Day Duty Cycle To enable these features for any schedule block, tap the Add Date Range icon at the top of the schedule block.
Page 146
Song Meter Mini 2 User Guide beginning of the START DATE, and it will stop running at midnight at the end of the END DATE. If the END DATE is set to the same date as the START DATE, or if it is set to one day before the START DATE, the schedule block will run year-round.
Page 147
Song Meter Mini 2 User Guide Active days and inactive days always occur as consecutive blocks. For example, if Duty On is set to 3 days and Duty Off is set to 5 days, the schedule block will run for 3 days in a row, then it will skip 5 days in a row, then it will run for 3 days in a row, and so on.
Page 148
Song Meter Mini 2 User Guide START TIME: Time 00:00 DUTY CYCLE: Always END TIME: Time 00:00 Whenever the start and end times are identical and the DUTY CYCLE is set to Always, the schedule will record continuously. Record Continuously for Part of Each Day...
Page 149
Song Meter Mini 2 User Guide START TIME: Set + 00:00 DUTY CYCLE: Always END TIME: Rise + 00:00 Record in Multiple Blocks Relative to Sunset and Sunrise The following schedule uses two blocks. The first block defines a period relative to sunrise and the second block defines a period relative to sunset.
5.1. SD CARD ORGANIZATION The Song Meter Mini 2 saves all non-audio files to the top level of the SD card, meaning they are not placed into a folder within the card. These non-audio files include: •...
June 1st, 2024 at 14:05:05, or 5 seconds after 2:05 PM. 5.3. AUDIO FILES This section covers the types of audio recordings the Song Meter Mini 2 saves to its SD card and what metadata is included in those recordings. 5.3.1. Full-Spectrum Recording Files Acoustic recordings are saved as .wav files.
Page 152
Full-spectrum .wav files include additional metadata not shown in the GUANO fields. If you open a .wav recording from a Song Meter Mini 2 in the desktop Mini/Micro configurator, the program will display all of the settings and schedule parameters that were programmed on the recorder that produced the recording.
Page 153
W4V compression will remain if the file is converted back to .wav format. 5.3.2. GUANO Metadata Fields Full-spectrum .wav files and Zero-Crossing .zc files saved by the Song Meter Mini 2 include the following GUANO fields: • Firmware version Firmware version installed on the recorder at the time...
Page 154
Model name of the recorder. • Original Filename File name of the recording as originally saved to the SD card by the Song Meter Mini 2. This metadata field will remain even if the file name is later edited. • Samplerate...
Acoustic Settings Screen (page 92). • WA|Song Meter|Prefix The custom Recorder Name for the Song Meter Mini 2. 5.4. SUMMARY FILE Whenever the Song Meter Mini 2 runs a recording schedule, it records a running log of basic status information to a summary text file on its SD card.
Page 156
Song Meter Mini 2 User Guide Throughout the summary file, any time the header row repeats indicates that the recorder powered on and began running its schedule. This can occur if the recorder is manually turned off and on again, if the batteries momentarily fail...
Page 157
Song Meter Mini 2 User Guide of the Latitude, and the second column indicates the hemisphere: N (North) or S (South). • LON Two columns indicate the Longitude coordinate saved in the recorder's Location & Time Zone Screen (page 97). The first column indicates the numerical value of the Longitude, and the second column indicates the hemisphere: E (East) or W (West).
Most of this information is only visible using special tools support staff and engineers at Wildlife Acoustics use during troubleshooting, but you can view the settings that were used by the recorder by opening a .minidiags file in the desktop...
Page 159
Automatic Diagnostics Generation If the Song Meter Mini 2 experiences a sudden reboot, it will save a diagnostics file to the SD card as soon as it powers on. The date and time in the file name of the .minidiags file indicate the time when the file was...
Page 160
The Song Meter Mini 2 will attempt to shut itself down cleanly before the batteries reach this point, but that shut-down is based on the typical behavior of 18650 Li-ion batteries and alkaline AA batteries.
Song Meter Mini 2 User Guide 6. ANALYSIS SOFTWARE 6.1. KALEIDOSCOPE PRO Kaleidoscope Pro analysis software allows you to quickly sort, label, and identify bird songs, frog calls, and bat identifications from weeks, months, or even years of recordings. Whether you are conducting species...
Page 162
Song Meter Mini 2 User Guide 6.1.1. Automatic Bat Species Identification Kaleidoscope Pro’s bat Auto-ID function analyzes recordings of bat echolocations and automatically suggests the most likely bat species for supported regions. Bat Auto-ID results are presented along with other metadata such as timestamps, temperature, etc., in a table that can be exported to spreadsheet...
Page 163
Song Meter Mini 2 User Guide 6.1.3. Sound Pressure Level Analysis The Kaleidoscope Pro SPL Analysis feature allows you to scan recordings to analyze the noise spectrum, and generate reports of sound pressure levels in accordance with various standards. Sound level data is reported in a table that is easily exported into spreadsheet applications for pivot table and chart creation.
Page 164
Song Meter Mini 2 User Guide 6.1.5. Easy Report Generation Kaleidoscope Pro presents the cluster or classifier result, along with other metadata such as timestamps and temperature in a table that's easily exported into Excel and other applications for pivot table and chart...
Page 165
Song Meter Mini 2 User Guide 6.1.6. 15-Day Free Trial Download Kaleidoscope Pro and use it for free for 15 days via our web site www.wildlifeacoustics.com. After your free trial of Kaleidoscope Pro ends, the software will revert to Kaleidoscope Lite, and you will still be able to view spectrograms, convert audio files, and listen to your recordings.
Song Meter Mini 2 User Guide 6.2. THIRD-PARTY SOFTWARE The Song Meter Mini 2 creates standard .wav files that can be opened with most audio applications. The audio application must be able to support the sample rate of the recorded file.
Song Meter Mini 2 User Guide 7. MAINTANANCE 7.1. DEPLOYMENT CHECKLIST ☐ Install brand-new or freshly charged batteries. ☐ Install the latest version of the Song Meter Configurator app from the Apple App Store or Google Play Store. ☐ On the Status screen for the recorder, confirm...
Song Meter Mini 2 User Guide 7.2. WATERPROOFING The Song Meter Mini 2 is designed to work in all kinds of weather, and will not let in any water under normal circumstances. However, there are a few routine checks that should be done to make sure that your recorder is as weatherproof as it was when you received it.
The diameter of the cable must be narrower than 0.420'' (10.67 mm) to fit through these loops. To keep the lid of the Song Meter Mini 2 locked closed, a padlock can be inserted in the loop on the right side of the latch.
Page 170
Note that damage to any part of the Song Meter Mini 2's plastic enclosure can compromise the effectiveness of these security features. If your recorder has been damaged, contact Wildlife Acoustics...
Check that all installed batteries are brand-new or freshly charged and properly installed. The AA version of the Song Meter Mini 2 must have either four or eight AA batteries installed. If using only four batteries, they must all be installed in the same battery tray.
17)). 8.2. RECORDER NOT UPDATING STATUS If your Song Meter Mini 2 does not appear in the Song Meter Configurator app's Recorders screen, or if the app is not receiving status updates from the recorder several times per minute, there are several possible causes to check.
Page 173
Song Meter Mini 2 User Guide NOTE If the installed batteries are mostly drained, it is possible for the recorder to have enough power to show LED activity, but not enough power to communicate over Bluetooth. Make sure all installed batteries are in good condition.
Page 174
Song Meter Mini 2 User Guide Open the Settings app. Tap Apps. Tap on the Song Meter app entry. Tap Permissions. Enable all permissions on this page. IMPORTANT On some devices, GPS and Bluetooth connections are handled by the same...
RECORDER If you are unable to pair the Song Meter Configurator app with the Song Meter Mini 2, first check the following: Confirm that the Song Meter Mini 2 is powered on, and pressing the FUNCTION button causes one or more of the FUNCTION LEDs to light up.
Page 176
Song Meter Mini 2 User Guide If the Song Meter Mini 2 is powered on with fresh batteries and sending regular status updates to the Song Meter Configurator app, but the pairing process consistently fails, proceed with the following steps: If using single-use batteries, make sure they are brand new.
Song Meter Mini 2 User Guide possible issues with your batteries or the Song Meter Mini 2. 8.4. SD CARD ERROR MESSAGES These error messages might appear on a recorder's Status screen, in the STORAGE INFO panel. • NO SD CARD: No SD card is detected •...
Page 178
8.4.2. No SD Card If this error message is displayed, check that the SD card is fully inserted into the Song Meter Mini 2's card slot. To properly engage the slot's spring mechanism, press the card fully into the slot to insert it, then press it again, and the spring will eject the card from the slot.
Page 179
8.4.3. SD Card Full This message means there is not enough available space on the card for the Song Meter Mini 2 to save any more audio files to the card. If this message is displayed even though the card...
Page 180
Song Meter Mini 2 User Guide 2, this means the recorder cannot save any new files to the card, nor can it reformat the card. If this error appears, check that the card's Write Protect switch is in the unlocked position, and that there is no...
Page 181
8.4.6. SD Card Bad Format This indicates that the card is not formatted correctly. The Song Meter Mini 2 expects cards to have one of two particular file systems, depending on the size of the card: • For SDHC cards, which range in size from 4 GB to 32 GB, the file system must be FAT32.
Page 182
In the vast majority of cases, the "SD Card Dirty" message does not indicate a serious or unusual issue with the SD card or the Song Meter Mini 2, nor does it indicate the loss of data recorded before the error occurred.
Page 183
When the Song Meter Mini 2 detects that the SD card is marked with a dirty bit, it will cease writing to the card in order to prevent serious data corruption.
Song Meter Mini 2 User Guide 9. SPECIFICATIONS 9.1. PHYSICAL SPECIFICATIONS Height 4.7 in (120 mm) Length (with no 7.0 in (177 mm) right microphone, with left microphone and windscreen) Depth 1.6 in (40 mm) Weight with no AA Version: 0.54 lb (245 g) batteries Li-ion Version: 0.52 lb (236 g)
Song Meter Mini 2 User Guide Operating Temperature -4°F to +185°F or -20°C to 85°C Range Batteries may have narrower operating temperature range. Warranty Period 2 years, excluding microphone Length windscreens 9.2. AUDIO AND MICROPHONES 9.2.1. Audio Specifications Recording Format 16-bit PCM .wav...
Page 186
Song Meter Mini 2 User Guide The following charts reflect default gain (+18 dB), 48 kHz sample rate, calibrated sound source one meter from the recorder, perpendicular to microphone axis. Figure 6. Sensitivity and Noise Floor, Linear Frequency Scale...
Song Meter Mini 2 User Guide Figure 7. Sensitivity and Noise Floor, Logarithmic Frequency Scale 9.3. BATTERIES 9.3.1. Types of AA Batteries AA batteries are available in several distinct categories: • Alkaline: This is the standard, single-use battery. When using AA batteries, the Song Meter Configurator app's battery life estimations assume this type of battery.
Page 188
Song Meter Mini 2 User Guide temperature, and when used with a low-power device like the Song Meter Mini 2, they last slightly longer than typical alkaline batteries. However, in near-freezing or below-freezing temperatures, Lithium/Iron Disulfide batteries maintain their performance significantly better than alkaline batteries.
Page 189
Song Meter Mini 2 User Guide Protected batteries (or protected cells) are assembled with circuitry that prevents the battery from being over-charged or over-discharged. DANGER Unprotected lithium-ion cells lack protective circuitry, and they are at greater risk of suffering permanent damage or even igniting.
Page 190
9.3.3. Power Consumption and Expected Battery Life The tables in this section display measured power consumption for the Song Meter Mini 2 in various recording modes. All measurements were taken using the same SanDisk SD card.
Page 191
Song Meter Mini 2 User Guide NOTE SD cards can vary significantly in the amount of power they draw. Two cards of the same model from the same manufacturer will likely have different power requirements. These differences will affect the overall battery life of the recorder.
Page 192
Song Meter Mini 2 User Guide Table 2. Acoustic Recording Power Consumption (mW) Sample Highest Highest Rate Quality, Quality, Power, Power, (Hz) Mono Stereo Mono Stereo Power Power Power Power (mW) (mW) (mW) (mW) 8,000 12,000 16,000 22,050 24,000 32,000...
9.4. SD CARD COMPATIBILITY SD Card Capacity Range: 4 GB - 2 TB The Song Meter Mini 2 supports SDHC and SDXC cards. These two formats encompass SD cards between 4 GB and 2 TB in capacity. We recommend SanDisk cards as the first choice, but other major brands from a reliable electronics retailer will also work.
Page 194
SD cards are marked with speed classes that indicate the card's minimum sustained write speed. The minimum speed class required by the Song Meter Mini 2 is C4, meaning a minimum sustained write speed of 4 MB/s. The SD card gains no benefit from faster cards, though backing up files to your computer may be faster.
Song Meter Mini 2 User Guide 10. WARRANTY AND DISCLOSURES Except as specifically provided herein, Wildlife Acoustics makes no warranty of any kind, express or implied, with respect to this product. Hardware Limited Warranty Product Components Warranty Period Song Meter...
Page 196
Song Meter Mini 2 User Guide conformance to their schedule specifications for a period of ninety (90) days from the date of original purchase. WAI warrants the media containing software against failure during the warranty period. WAI makes no warranty or representation that the operation of...
Page 197
Song Meter Mini 2 User Guide EXCLUSIVE REMEDIES: Should a covered defect occur during the warranty period and you notify WAI, your sole and exclusive remedy shall be, at sole option and expense of WAI, to repair or replace the product or software. If...
Page 198
Song Meter Mini 2 User Guide not be responsible for Customer software, firmware, information, or memory data contained in, stored on, or integrated with any products returned to WAI for repair, whether under warranty or not. The repair and replacement process for products or parts in locations outside of the United States will vary depending on Customer’s location.
Page 199
Song Meter Mini 2 User Guide OF ITS ESSENTIAL PURPOSE. WAI’S ENTIRE LIABILITY SHALL BE LIMITED TO REPLACEMENT, REPAIR, OR REFUND OF THE PURCHASE PRICE PAID, AT WAI’S OPTION. IN NO EVENT SHALL WAI’S LIABILITY FOR ALL DAMAGES RELATED TO THE PURCHASE OF PRODUCT EXCEED THE AMOUNT PAID FOR THE APPLICABLE PRODUCT.
Page 200
Song Meter Mini 2 User Guide DECLARATION OF CONFORMITY (according to EN ISO/IEC 17050-1:2010) No: WAI20231221 Manufacturer: Wildlife Acoustics, Inc. 3 Mill and Main Place, Suite 110 Maynard, MA 01754 United States of America Declares that the following product: Product Name: Song Meter Mini 2...
Page 201
Song Meter Mini 2 User Guide disturbance characteristics – Limits and methods of measurement, Class B • ICES-003, (2012): Industry Canada, Interference- Causing Equipment Standard, Digital Apparatus, Class • EN61326, (2013): Electrical Equipment for Measurement, Control and Laboratory use EMC Requirements •...
Page 202
Song Meter Mini 2 User Guide • EN 301 489-17 (2016): ElectroMagnetic Compatibility (EMC) standard for radio equipment and services; Part 17: Specific conditions for Broadband Data Transmission Systems • EN 62479 (2010): Assessment of the compliance of low power electronic and electrical equipment with...
Page 203
Changes or modifications not expressly approved by Wildlife Acoustics, Inc. could void the user's authority to operate the equipment. PROHIBITION AGAINST EAVESDROPPING United States law (Federal Communications Commission Part 15 Section 15.9) states “Except for the operations...
Page 204
While every precaution has been taken in the preparation of this document, individually, as a series, in whole, or in part, Wildlife Acoustics, the publisher, and the author assume no responsibility for errors or omissions, including any damages resulting from the...
Need help?
Do you have a question about the Song Meter Mini 2 and is the answer not in the manual?
Questions and answers