Optoma EX542 Guia do Utilizador descarregar pdf (Página 47)

English

User Controls

OPTIONS |

Lamp Settings

Lamp Hours

Display the projection time.

Lamp Reminder

Choose this function to show or to hide the warning message

when the changing lamp message is displayed.

The message will appear 30 hours before suggested replacement

of lamp.

Brightness Mode



STD: Choose “STD” to dim the projector lamp which will lower

power consumption and extend the lamp life.



BRIGHT: Choose “BRIGHT” to increase the brightness.

Lamp Reset

Reset the lamp hour counter after replacing the lamp.

When ambient

temperature is

over 35°C in

operating, the

projector will

switch to STD

automatically.

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Optoma EX542 Guia do Utilizador Página 47