Welch Allyn Spot Vision Screener VS100 - To Lock;Unlock the Vision Screener; To Check the Storage Capacity

To lock/unlock the vision screener
1. To lock the vision screener, hold down the Power button.
2. Touch Lock.
A Lock symbol appears on the screen.
3. To unlock the vision screener, touch .
A number screen appears.
4. Enter the security PIN code.
To check the storage capacity
If the storage capacity is 100% full, the vision screener stops working until you delete
records from the device.
1. From the Home screen, touch Tools, and then About.
The storage displays in the upper-right corner.
2. To return to the Tools screen, touch the X in the upper-left corner.
36 Advanced settings on the vision screener Welch Allyn® Spot™ Vision Screener Model VS100