Data Harvest EASYSENSE VISION User Manual page 18

EASYSENSE VISION User guide
On the Android select the connect icon

Select the VISION's name from the list.

The status will change to show that it is 'Controlling VISION xx or Viewing VISION xx'.
When you've finished select the connection status icon in the EasySense software to disconnect, then
Exit on the VISIONs screen and the logger will restart.
Connection VISON to an existing school's network (Infrastructure)
1. From the home screen tap on the Apps button, then double tap on the WiFi icon.
2. From the VISION WiFi screen tap on Settings.
3. Select the Wi-Fi tab.
4. Select the schools network from the list that appears then Connect.
5. Enter the passphrase if required (provided by your school network administrator), OK.
6. After a few seconds the VISION WiFi screen (with
green tick) will reappear showing the name of the
VISION logger and the network (with its IP
address). VISION is now connected to the school
network.
7. Ensure the tablet (iPad or Android) is connected
to the same network as VISION.
8. On an iPad tap on the 'Not Connected' text bottom right of the screen.
On the Android select the connect icon
9. Select the VISION's name from the list.
When you next start WiFi mode it will be set to connect to the school's network.
When you've finished select the connection status icon in the EasySense software to disconnect, then
Exit on the VISIONs screen and the logger will restart.
It is possible to connect a number of VISION WiFi loggers to the school network simultaneously, each
with its own unique name.
Connecting a group of tablets to VISION
It is possible for a group of tablets (iPad and Android) to connect to one VISION WiFi simultaneously to
allow students to work collaboratively on a single experiment.
When connecting to VISION, the first tablet to connect is given 'control' of the logger and will therefore
be able to setup, start and stop the experiment. All subsequent tablets that connect to the logger are
given 'Viewer' status, they will see the setup changes made by the controller, and as data is captured it
will appear in real time.
When the recording stops, all tablets will automatically save their own copy of the captured data in
internal memory. One tablet cannot change or delete the data held on another tablet.
To leave a group, simply tap on the status button again to disconnect (bottom right of the iPad screen or
top right of Android screen).
Note: Performance maybe impacted if too many tablets are connected to the same logger.
To release or swap control of the VISION, the controlling tablet simply taps on the connection status icon
this will disconnect all tablets. (A new controlling tablet can be chosen by ensuring that it is the first to re-
connect.)
Using VISION WiFi with an tablet subsequently
1. Ensure VISION is in WiFi mode (shows the WiFi screen with green tick).
2. Start the EasySense App on the tablet.
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, top right of the screen.
, top right of the screen.
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