Casio MT-600 Manual descargar pdf (Pagina 45)

4.4 Reliability

4.4.1 IT-600

Table 4.25 explains about reliability of the main parts on all models of IT-600 series.

Table 4.25

Item Specification Condition

Service life

Backlight 15,000 hours

LCD 50,000 hours

Touch panel key input 800,000 times

- With 8.60º rubber with load of 250 g

applied

Writing on touch panel 100,000 Katakana

characters

- With 0.8R polyester stylus with load of 250

g applied

Discharge/charge cycle

longevity of battery pack

500 times

- Standard, Large-capacity battery packs

- 50% or more of the initial capacity

Battery pack storage period

(recommended)

One year or less

- At temperature in the range of -25 to 30 ºC

- At 80% charge level

20,000 times

- Memory backup for a period of 10 minutes

Discharge/charge cycle

longevity of memory backup

battery

40 times

- Memory backup until the cut-off voltage

level

Plug in/unplug

the connector

miniSD

card

5,000 times

Digital camera 7,250 hours

LED light 1,000 hours

- Until when the brightness becomes 50%

Vibrator 300,000 cycles

- One cycle; 0.5s ON, 0.5s OFF

Reset switch 1,000 times

Trigger keys 1,000,000 times

Key input

durability

Keys (except the

Trigger keys)

500,000 times

Battery pack 5,000 times

On Cradle-type

charger

10,000 times

Mounting

/removing

durability

On USB cradle 10,000 times

MTBF

Electronic parts 45,381 hours

- Main PCB

1 2 ... 40 41 42 43 44 45 46 47 48 49 50

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Casio MT-600 Manual Pagina 45

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