NL6448BC33-70 NEC, NL6448BC33-70 Datasheet - Page 26

• Manufacturer Part Number: NL6448BC33-70
• Description: LCD Module
• Manufacturer: NEC

7. PRECAUTIONS
7.1 MEANING OF CAUTION SIGNS
7.2 CAUTIONS
7.3 ATTENTIONS
7.3.1 Handling of the product
and "7.3 ATTENTIONS", after understanding these contents!
① Take hold of both ends without touching the circuit board when the product (LCD module) is
② When the product is put on the table temporarily, display surface must be placed downward.
③ When handling the product, take the measures of electrostatic discharge with such as earth band,
④ The torque for product mounting screws must never exceed 0.294N⋅m. Higher torque might
⑤ The product must be installed using mounting holes without undue stress such as bends or twist
⑥ Do not press or rub on the sensitive product surface. When cleaning the product surface, wipe it
⑦ Do not push nor pull the interface connectors while the product is working.
⑧ When handling the product, use of an original protection sheet on the product surface (polarizer)
⑨ Usually liquid crystals don't leak through the breakage of glasses because of the surface tension
The following caution signs have very important meaning. Be sure to read "7.2 CAUTIONS"
picked up from inner packing box to avoid broken down or misadjustment, because of stress to
mounting parts on the circuit board.
ionic shower and so on, because the product may be damaged by electrostatic.
result in distortion of the bezel.
(See outline drawings). And do not add undue stress to any portion (such as bezel flat area). Bends
or twist described above and undue stress to any portion may cause display mura.
with a soft dry cloth.
is recommended for protection of product surface. Adhesive type protection sheet may change
color or characteristics of the polarizer.
of thin layer and the construction of LCD panel. But, if you contact with liquid crystal for the
worst, please wash it out with soap.
∗ Do not shock and press the LCD panel and the backlight! There is a danger of breaking,
!
because they are made of glass. (Shock: To be not greater 539m/s
11ms, Pressure: To be not greater 19.6 N (φ16mm jig))
will sustain a damage, if customer has wrong operations.
wrong operations.
This sign has the meaning that customer will be injured by personnel or the product
This sign has the meaning that customer will be injured by personnel, if customer has
!
PRELIMINARY DATA SHEET DOD-PP-0863 (3rd edition)
2
and to be not greater
NL6448BC33-70
26