Hitachi CP-A221N User Manual - Page 55

Description, AUTO POWER, CONTROL, USB TYPE B, TYPE B

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Item OPTION menu Description Using the ▲/▼ buttons adjusts the time to count down to automatically turn the projector off. Long (max. 99 minutes) ó Short (min. 0 minute = DISABLE) AUTO POWER OFF When the time is set to 0, the projector is not turned off automatically. When the time is set to 1 to 99, and when the passed time with nosignal or an unsuitable signal reaches at the set time, the projector lamp will be turned off. If one of the projector's buttons or the remote control buttons is pressed or one of the commands (except get commands) is transmitted to the CONTROL port during the corresponding time, projector will not be turned off. Please refer to the section "Turning off the power" (19). USB TYPE B Using the ▲/▼ buttons selects the function of USB TYPE B port. To use this function, you need to connect the USB TYPE B port of the projector and the type A USB port of a computer. MOUSE  USB DISPLAY MOUSE : The accessory remote control works as the simple mouse and keyboard of the computer. USB DISPLAY : The port works as an input port that receives image signals from the computer (87). • It may take several seconds to project the images from the USB TYPE B port. • In the following cases, a message to notify you that USB TYPE B port is not available for picture input appears together with the USB TYPE B dialog: - This setting is switched to MOUSE while a picture input from the USB TYPE B port is projected. - The USB TYPE B port is selected as the picture input source while this setting is set to MOUSE. Select USB DISPLAY in the dialog to project the picture input to the USB TYPE B port. In this case, you cannot use the simple mouse and keyboard function. Otherwise select other port for picture input. (continued on next page) 55

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55
OPTION menu
Item
Description
AUTO POWER
OFF
Using the ▲/▼ buttons adjusts the time to count down to
automatically turn the projector off.
Long (max. 99 minutes)
ó
Short (min. 0 minute = DISABLE)
When the time is set to 0, the projector is not turned off automatically.
When the time is set to 1 to 99, and when the passed time with no-
signal or an unsuitable signal reaches at the set time, the projector
lamp will be turned off.
If one of the projector's buttons or the remote control buttons
is pressed or one of the commands (except get commands) is
transmitted to the
CONTROL
port during the corresponding time,
projector will not be turned off.
Please refer to the section “Turning off the power”
(
19
).
USB TYPE B
Using the ▲/▼ buttons selects the function of
USB TYPE B
port.
To use this function, you need to connect the
USB TYPE B
port of
the projector and the type A USB port of a computer.
MOUSE
ó
USB DISPLAY
MOUSE : The accessory remote control works as the simple mouse
and keyboard of the computer.
USB DISPLAY : The port works as an input port that receives image
signals from the computer
(
87
).
• It may take several seconds to project the images from the
USB
TYPE B
port.
• In the following cases, a message to notify you that
USB TYPE B
port is not available for picture input appears together with the USB
TYPE B dialog:
- This setting is switched to MOUSE while a picture input from the
USB TYPE B
port is projected.
- The
USB TYPE B
port is selected as the picture input source while
this setting is set to MOUSE. Select USB DISPLAY in the dialog to
project the picture input to the
USB TYPE B
port. In this case, you
cannot use the simple mouse and keyboard function. Otherwise
select other port for picture input.
(continued on next page)