Environmental Noise Measurement Kit User Manual
Page 20
Enter the APN details into the Modem Settings boxes.
If a Username and Password are required by your network provider, enter these into the APN User and APN
Password boxes.
Click ‘save to instrument’ to configure the Optimus.
Reconnect the Optimus to the Environmental Noise Measurement Kit
Disconnect the USB cable from the Optimus Sound Level Meter and reconnect it to the Environmental Noise
Measurement Kit.
Ensure that the multi-way connector is secured to the instrument.
Do not switch on the Optimus at this point. Wait until the SIM Card has been installed into the modem.
Installing a SIM Card into the Modem
1.
Carefully lift the modem up so that you can see the SIM Card slot. Take care not to disconnect the
cables from the modem
2.
Locate the SIM card slot on the side of the modem. This slot is labelled SIM
3.
Slide the SIM Card into the SIM Card slot with the contact side facing down as shown. When the SIM
Card is installed, it locks into place.
A SIM Card adaptor is supplied with the kit to allow for different sized SIM Cards to be used.
Switch on the Optimus Sound Level Meter
Press the power button the Optimus Sound Level Meter and allow the instrument to power up.
This will also power up the modem and GPS receiver.
Allow the modem to connect to the wireless network
The Optimus Sound Level Meter will connect to the modem and send the appropriate settings needed to
connect to the wireless network.
The modem will then connect to the wireless network. This may take a short time depending upon the signal
strength.
Once the connection to Optimus Cloud has been made, the status screen on page 3 of the General View will
show Connected.
