BenQ COMMUTER CP120c, Руководство пользователя

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Introduction 8
Controls and functions
External control panel
1. Zoom ring (Refer to "Fine-tuning the image size and clarity" on page 24 for more
information)
Adjusts the size of the projected image. Rotate clockwise to enlarge the image or rotate
counter-clockwise to reduce the image size.
2. TEMPerature warning light (Refer to "Indicators" on page 41 for more information)
Flashes red if the projector’s temperature becomes too high.
3. POWER indicator light (Refer to "Indicators" on page 41 for more information)
Lights up or flashes when the projector is under operation.
4. BLANK/
5
Up button (Refer to "Hiding the image" on page 26 and "Using the menus"
on page 29 for more information)
Press this button to hide the screen image. You can press this button again to bring the
image back.
When the on-screen menu is activated, press this button to move the selection focus
up.
5. Power button (Refer to "Start up" on page 21 and "Shutdown" on page 27 for more
information)
Turns the projector on or off.
When the projector is in standby, press once to turn the projector on.
When the projector is on, press twice to switch the projector to standby.
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