JH177128160B

VER: 1.0

- 20 -

Issue date: 2013/08/12

JEWEL HILL ELECTRONIC CO.,LTD.

(10) NC terminal should be open. Do not connect anything.

(11) If the logic circuit power is off, do not apply the input signals.

(12) Since LCM has been assembled and adjusted with a high degree of precision, avoid

applying excessive shocks to the module or making any alterations or modifications

to it.

- Do not alter, modify or change the shape of the tab on the metal frame.

- Do not make extra holes on the printed circuit board, modify its shape or change

the positions of components to be attached.

- Do not damage or modify the pattern writing on the printed circuit board.

- Absolutely do not modify the zebra rubber strip (conductive rubber) or heat seal

connector.

- Except for soldering the interface, do not make any alterations or modifications with

a soldering iron.

- Do not drop, bend or twist LCM.

Storage Precautions

When storing the LCD modules, the following precaution is necessary.

(1) Store them in a sealed polyethylene bag. If properly sealed, there is no need for the

dessicant.

(2) Store them in a dark place. Do not expose to sunlight or fluorescent light, keep the

temperature between 0°C and 35°C.

(3) The polarizer surface should not come in contact with any other objects. (We advise

you to store them in the container in which they were shipped).

Others

Liquid crystals solidify under low temperature (below the storage temperature range)

leading to defective orientation or the generation of air bubbles (black or white). Air

bubbles may also be generated if the module is subject to a low temperature.

If the LCD modules have been operating for a long time showing the same display

patterns, the display patterns may remain on the screen as ghost images and a slight

contrast irregularity may also appear. A normal operating status can be regained by

suspending use for some time. It should be noted that this phenomenon does not

adversely affect performance reliability.

To minimize the performance degradation of the LCD modules resulting from destruction

caused by static electricity etc., exercise care to avoid holding the following sections when

handling the modules.

- Exposed area of the printed circuit board.

-Terminal electrode sections

15. REVISION HISTORY.