Data Harvest EASYSENSE VISION User Manual page 8

EASYSENSE VISION User guide
Smart Q Sensors are available to purchase separately and are not supplied with VISION.
Sensors can be divided into two main types:
1. Analogue – used to measure physical
quantities such as temperature, sound,
light, pH, etc.
2. Digital switch-type sensors for measuring ON/OFF conditions
e.g. Light gates and Timing mats to calculate time, speed and
acceleration.
Please contact your supplier or the Data Harvest website (www.data-harvest.co.uk) for up-to-date
information on Smart Q sensors.
Calibrating the screen
If screen taps are not accurate recalibrate the screen using VISION's screen calibration utility.

From the Settings menu select System Settings.
Do it
 From the Calibrate Screen section select Do it.
 Enter DHG2020 as the password.
Note: The password is case sensitive, so make sure DHG is in capitals. This password cannot be changed
by the user.
 Tap and hold the stylus on the centre of the target for about 4 seconds, when you release the tap
the target will move (if not tap and hold firmly for longer). Repeat as the target moves around the
screen (for the four corner positions).
 A message will indicate the new calibration settings have been measured, tap anywhere on the
screen to save the calibration and exit.
Note: To cancel your attempt wait for 30 seconds without doing anything and the new settings won't be
saved.
 Tap on
to close System Settings.
Connecting VISION to a projector or monitor
As VISION's LCD screen will be off when used with a VGA display device, you
will need to connect a mouse to control VISION.
It is best to connect VISION to its mains power supply to prevent it going to sleep.
Note: If battery powered, ensure VISION is awake when connecting the VGA lead and use a screen tap to wake
VISION from sleep (the mouse will not respond).
 Connect a USB mouse to the USB host port
 Connect the VGA lead from a projector or monitor to the VGA port
 Data Harvest Group Ltd.
Password = DHG2020
on VISION.
8
D0233 (7)
TIP: If the
inaccuracy of
screen taps makes
this selection
difficult use a USB
mouse.
on VISION.