CAUTION Do not force the power connector on the power
supply into the vision screener. Using force can damage the
device and voids the warranty. The power connector on the
power supply easily inserts into the vision screener.
3. Plug the power cord into an available wall outlet to charge the vision screener.
To turn on the vision screener
To turn the vision screener on, press and release the Power button . After the
start-up process completes (in approximately 30 seconds) the Home screen appears.
The first time you turn on the vision screener, the device guides you through
selecting the language and setting the date and time.
If the power indicator
light is... The vision screener is...
Flashing green
Charging
Steady green
Fully charged
Not turned on
Not plugged in to a power supply
After one minute without activity, the screen dims. After five minutes without activity,
the screen turns black to conserve battery power. To activate the device, tap the screen
or press the Power button. If the screen does not light up, plug in the power cord and try
again.
14
Setting up the vision screener Welch Allyn® Spot™ Vision Screener Model VS100