Clean the Status Display screen
Sometimes a spot of dirt on the monitor can cause a pixelation. Follow the instructions below to clean the LCD:
- Shut down the Operator Console.
- Remove the battery from the Operator Console.
- Wipe the screen gently with a soft, dry cloth. If any marks remain, moisten the cloth with an LCD cleaner, and then gently stroke the cloth across the display in one direction, moving from the top of the display to the bottom.
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NOTICE Do not use any of the following chemicals or any solutions that contain the following:
- Acetone
- Ethyl alcohol
- Toluene
- Ethyl acid
- Ammonia
- methyl chloride
If you have a different chemical or solution and are not sure whether the chemical or solution is suitable, do not use the chemical or solution. Using any of the chemicals in the previous list may cause permanent damage to the Status Display screen. Some commercial window cleaners contain ammonia and are, therefore, unacceptable.
- Be sure that the screen is dry before using the Operator Console.
NOTICE |
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Isopropyl alcohol is a flammable liquid. Never spray or pour any liquid directly on the Status Display screen. Do not clean the screen while the Operator Console is on. |
Note: Many cleaning solutions are sold specifically as LCD cleaners. These cleaners can be used to clean the screen on the Operator Console. Alternately, you may use a 50/50 isopropyl alcohol and water mixture. Microfiber cloths such as those used to clean eyeglasses are excellent for use with LCDs.