6-4 Operation of the IM-800 and the DM-M820 Rev. IHold both sides of the display and adjust the angle as shown below.How to Use a Touch Panel (for the Touch Panel Model)Be sure to use your finger or a polyacetal pen to input data to the touch panel.When the touch panel becomes dirty, wipe its surface lightly with a soft cloth or a clothmoistened with ethyl alcohol.CAUTION:Do not use the unit in locations subject to liquids, since this product is not water resistant.How to Read a Magnetic Stripe Card (for the Model with an MSR)Slide the card through the slot with the magnetic stripe facing down.The MSR can read the data whether the user slides the card from left to right or right to left, asshown below.Do not stop sliding the card during the reading of data. This may cause a read error.Do not use the keyboard while the MSR is reading a card.When magnetic card data has a header or footer, make the proper settings with the MSR utility.