Life Expectancy of Constituent Parts

This section describes the life expectancy of constituent parts (backlight,

power supply, internal cooling fan and touch screen) which make up to

BPC-6690.

TFT Display Backlight

Display brightness decreases over time with use. The expected operating

lifetime of the backlight time to reach 50% initial brightness) is 30,000 hours

(assuming continuous lit state at 25 degrees C). Actual lifetime result may be

different.

Touch Screen

The operating lifetime of the touch screen is approximately 1 million

operations (as tested by mechanical manipulation under 100g of force at a

rate of two presses per second)