10.2 Manually Installing the USB Drivers
If the automatic USB driver installation doesn't succeed, you can follow the steps below
to manually install the USB drivers. The USB flash drive in your accessory kit contains
the USB drivers for manual installation.
1. Plug in the USB cable to your computer and to the LO552 display.
2. Windows will detect the new hardware and attempt to install the drivers on its own. If
you do not see the "Installing device driver software" message, then the driver
installation previously failed. Skip to step 5.
3. If driver installation succeeds, you will see a message like the one shown below. If
so, driver installation is complete.
4. If Windows' attempt at installing the drivers fails, you will need to manually install the
drivers using the steps below.
Planar LookThru Display Series RS232 User Manual
020-1381-00B
Sending Serial Commands via USB
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