Toshiba 420CDT User Manual page 170

6. CMOS-LSI circuits are used in the module, so guard against damage from electro-
static discharge. Be sure to wear a wrist or ankle ground when handling the
module.
7. Do not expose the module to direct sunlight or strong ultraviolet rays for long
periods.
8. Do not store the module at temperatures below specifications. Cold can cause the
liquid crystals to freeze, lose their elasticity or otherwise suffer damage.
420 Series A-3