Elma DT173, Руководство пользователя, Страница: 14 / 16

Elma DT173 side 14
NOTICE
1. Do not store or operate the instrument at high
temperature and high humidity environment.
2. When not in use for long time, please take out the
battery to avoid battery liquid leakage and cautery on the instrument
3. When using the instrument in the presence of the wind, it is a must to mount the
windscreen to not pick up undesired signals.
4. Keep microphone dry and avoid severe vibration
5. Without battery, the latest 1.5 hours (the most) data will be lost.
6. You have to setup the DataLogger by software before use it.
SOFTWARE INSTALLATION AND OPERATION
1. Start windows
2. Insert the CD into the CD-ROM
3. Run SETUP.EXE installation program in file DISK1, install it to the directory of
C:\Program Files\Sound Datalogger.
4. Setup the USB-driver
5. Plug the Datalogger to the USB port, system will find and install the USB-driver.
Select the relevant Driver under the directory which the software installed in the
step 3.
6.
After Driver installation, a “USB I/O controlled devices” will appear in the Device
Manager. You can find “Silabs C8051F320 USB Board” under this directory. Thus
software and driver are installed.
7.
Double click the icon “ ” to start the software, then select “ Instrument -
DataLogger Setup ” to set the sound level datalogger. Click “setup” to read-in the
setup information to the DataLogger.
Samp Setup: set the time of the sampling rate.(1 second to 24 hours)
Alarm Setup: set the alarm function
LED Flash For Hi And Low Alarm: high and low alarm whether need the LED flash or not.
LED Flash Cycle Setup:the flash frequency of indicating LED
Manual/Automatic: Manual or Automatic mode
dBA/dBC: weighting selection
FAST/SLOW: the Response time selection
NORM/PEAK: the metrical mode selection
STORE: Saves the measurements
REAL TIME: Shows the measurements right now.