Sony HMD-A220 - Manual (Page 7)

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If no picture appears on your screen
• Check that the monitor is correctly connected to the computer.
• If NO INPUT SIGNAL appears on the screen, confirm that
your computer’s graphic board is completely seated in the
correct bus slot.
• If you are replacing an old monitor with this model and OUT
OF SCAN RANGE appears on the screen, reconnect the old
monitor. Then adjust the computer’s graphic board so that the
horizontal frequency is between 30 – 70 kHz, and the vertical
frequency is between 48 – 120 Hz.
For more information about the on-screen messages, see “Trouble
symptoms and remedies” on page 14.
Setup on various OS (Operating System)
This monitor complies with the “DDC” Plug & Play standard and
automatically detects all the monitor’s information. No specific driver
needs to be installed to the computer.
If you connect the monitor to your PC, and then boot your PC for the first
time, the setup Wizard may be displayed on the screen. Click on “Next”
several times according to the instructions from the Wizard until the Plug
& Play Monitor is automatically selected so that you can use this monitor.
For customers using Windows NT4.0
Monitor setup in Windows NT4.0 does not use the display driver. Refer
to the Windows NT4.0 instruction manual for further details on adjusting
the resolution, refresh rate, and number of colors.
Connecting Universal Serial Bus
(USB) compliant peripherals
Your monitor has one upstream USB connector (on the rear
panel) and four downstream USB connectors (two on both the left
and right sides). They provide a fast and easy way to connect USB
compliant peripheral devices (such as keyboards, mice, printers
and scanners) to your computer using a standardized USB cable.
To use your monitor as a hub for your peripheral devices, connect
the USBs as illustrated below.
1 Turn on the monitor and computer.
2 Connect your computer to the square upstream
connector using the supplied USB cable.
For customers using Windows
If a message appears on your screen, follow the on-screen instructions
and select Generic USB Hub as the default setting.
3 Connect your USB compliant peripheral devices to
the rectangular downstream
USB connectors.
Notes
• Not all computers and/or operating systems support USB
configurations. Check your computer’s instruction manual to see if you
can connect USB devices.
• In most cases, USB driver software needs to be installed on the host
computer. Refer to the peripheral device’s instruction manual for
further details.
• The monitor functions as a USB hub as long as the monitor is either
“on” or in power saving mode.
• If you connect a keyboard or mouse to the USB connectors and then
boot your computer for the first time, the peripheral devices may not
function. First connect the keyboard and mouse directly to the
computer and set up the USB compliant devices. Then connect them to
this monitor.
• Do not lean on the monitor when plugging in the USB cables. The
monitor may suddenly shift and cause injury.
AC IN
to USB compliant
peripheral devices
to a USB compliant
computer
to USB compliant
peripheral devices