NT31C-ST143-EV3 Omron, NT31C-ST143-EV3 Datasheet - Page 262

• Manufacturer Part Number: NT31C-ST143-EV3
• Description: 5.7 8-Color Dsp,STN,Ivory,Eng
• Manufacturer: Omron

Specifications of NT31C-ST143-EV3

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

7-4
Cleaning Method
Inspection Method
Inspection and Cleaning
Inspection and Cleaning
Note
4. Insert the connector of the new battery into the connector on the NT31/
5. Close the battery cover, making sure that the cable is not trapped.
Clean and inspect the NT31/NT31C regularly to ensure that it is always used
in its optimum condition.
If the display is dirty the screen is difficult to see. Clean the screen from time
to time as follows.
Never use volatile solvents such as benzene or thinners, or chemical dusters.
In normal environments, inspect the NT31/NT31C at intervals of between 6
months and a year. In environments that are extremely hot and humid, or very
dusty environments, shorten the inspection interval.
Items Required for The Inspection
Prepare the following items before starting the inspection.
• In daily cleaning, wipe the display with a soft dry cloth. If the soiling is par-
• If the soiling cannot be removed with a dry cloth, wet the cloth with diluted
• If rubber or vinyl products, tape, etc., are left stuck to the display for long
• Screwdrivers (Phillips, flat head)
• Tester (or digital voltmeter)
• Industrial alcohol
• 100% cotton cloth
• Hygrometer (required in some cases)
• Thermometer (required in some cases)
• Synchroscope (required in some cases)
• Pen-writing oscilloscope (required in some cases)
NT31C and fit the battery under the battery cover.
When inserting the battery connector, make sure that the projection on it
faces to the left, and press it fully home while keeping it straight.
The connector of the new battery must be connected within 5 minutes after
disconnecting the old battery’s connector. However, the battery can be re-
placed while the NT31/NT31C power is on, and in this case there is no time
restriction.
ticularly heavy, attempting to remove it by wiping with a dry cloth may
damage the front sheet of the PT. In this case, wipe with a damp cloth.
neutral detergent (2%), wring it out well and wipe the display with it.
periods they will cause staining. If such items are stuck to the display,
remove them during cleaning.
Section 7-4
245