Table of Contents Table of Contents ..........................2 General Information ........................3 Ergonomics ..........................3 Package Contents ......................... 3 Working with the device........................4 Important safety information: ...................... 4 Identifying the functional parts of the device: ................5 Charging the battery of the device ....................5 Connecting to PC via the USB port .....................
General Information The Wireless Bass Meter noise meter (Second Edition) is intended for measuring the noise level and sound pressure at the low frequency. The measured signal can be provided by both the industrial equipment and the acoustic systems. The distinctive feature of the noise meter is its ease of use and mobility.
Working with the device Important safety information: ! The manufacturer does not bear responsibility for damage, caused directly or indirectly, as a result of improper use of device. ! Before using the device, examine its case for cracks and splits, because any depressurization of the device will result in its breakage.
Identifying the functional parts of the device: Element Assignment Power Indicator Three-coloured LED for indicating status of the device Feed Switch The slide switch for switching the device on/off. Feature Button Is not enabled in current firmware version Charging the battery of the device The device has an inbuilt battery.
Start Spl-Lab Measuring Center for operation with the device. Connecting to PC via the Wireless network Connect the PC to the Wireless network “Wireless Bass Meter” using OS settings. Entering a password is not required. For initial configuration of wireless network parameters connect the device to PC using USB port.
You can find links in Support section of the www.spl-lab.ru web-site. Connect your Android/iOS device to the Wireless network “Wireless Bass Meter” using OS settings. Entering a password is not required. When working with the device on Android OS disable mobile network data transfer in the settings of the operating system.
Firmware upgrade using PC Download the latest firmware version from Support section of the www.spl-lab.ru web- site. Connect the device to a PC using USB cable. Unpack the archive with firmware to hard drive. Run Loader.exe and select firmware file. ...
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Switch the device on and within 3 seconds press “Start load” in the program. Wait until firmware is successfully downloaded onto the device.
Description of the CD tracks The CD included in the Spl-Lab equipment distribution kit alongside with software contains specialised audio tracks with test signals for adjusting a system. Consider that these tracks are recorded not in the file form, but as tracks in Audio-CD format. For playing back the tracks from the CD use specialised software or CD player.
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Track 19 Sweep-tone 80-70 Hz. Level 0 dB Track 20-80 Sine signal. The number of track corresponds to the signal frequency. Level 0 dB Sweep-tone 20-20000 Hz. Level 0 dB Track 81 Track 82 Sine signal with frequency of 100 Hz Track 83 Sine signal with frequency of 200 Hz Sine signal with frequency of 1000 Hz...
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