Whale PE-12-025 User Manual page 274

Chapter 8 - User Maintenance
Cleaning The LCD Display
STEP 1
STEP 2
Cleaning The Control Panel And Keyboard
Note: In the event that disinfection is required or any stubborn stains remain,
remove them with a soft, dust-free cloth with a small quantity of isopropyl rub-
274
Gently wipe the LCD display with a dry, soft, lint-free non-abrasive
cloth.
Note: In the event of a scratch-like mark on the screen, this may be a
stain transferred from the keyboard or trackball when the LCD display
cover was pressed from the outside. Proceed with this operation: wipe
or dust the stain gently with a dry, soft cloth. If the stains remains,
moisten a soft, lint-free cloth with water or a 50-50 mixture of isopropyl
rubbing alcohol and water that doesn't contain impurities. Wring out
as much of the liquid as possible and wipe the LCD display again.
Do not let any liquid drip into the unit.
CAUTION
Be sure to dry the LCD display before closing the cover.
Control Panel
Moisten a soft, non-abrasive cloth or sponge with a mild, gen-
STEP 1
eral-purpose, non-abrasive soap and water solution or with
general purpose disinfectant. Squeeze excess liquid from the
cloth or sponge, and then wipe the control panel.
Rinse the cloth/sponge with clean water, and wipe the control
STEP 2
panel again.
Use a dry, soft, lint-free cloth to dry the control panel.
STEP 3
Wait for the control panel surfaces to dry completely.
STEP 4
Keyboard
Moisten a soft, non-abrasive folded cloth or sponge with a
STEP 1
mild, general purpose, non-abrasive soap or and water solu-
tion or general purpose disinfectant. Squeeze excess liquid
from the cloth or sponge, and then wipe the keyboard.
Rinse the cloth/sponge with clean running water, and wipe the
STEP 2
keyboard again.
Use a dry, soft, lint-free cloth to dry the keyboard.
STEP 3
Wait for the keyboard surfaces to dry completely.
STEP 4
Portable Ultrasound Diagnostic Scanner User Manual
System Care and Maintenance