T&D RTR-500, Руководство пользователя

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Notes about Operation 35
For RTR-574 / 576
- Check the USB connection between the computer and the RTR-574 / 576.
- Make sure that the supplied software has been installed properly and is
working.
- Use your computer's Device Manager to check whether or not the USB device
driver has been installed properly.(Please see [Help for Unit Recognition Failure])
- Connect a different USB device (mouse, digital camera, etc...) other than an
RTR-574 or RTR-576 to your PC and see if it operates properly.
- If your PC has more than one USB Port, try connecting the USB cable to a
different port.
- If you have access to another computer, try seeing if communication works with
the other computer.
- Check to make sure that not more than one RTR-574 or RTR-576 is connected
at the same time. If more than one unit is connected at the same time, the
connected units cannot be recognized.
- Make sure that there is sufficient battery power in the Remote Unit in question.
The battery level can be confirmed by looking at the LCD display on the
Remote Unit. When the battery power has become low, the "BAT" indicator
will appear on the LCD display.
If warning monitoring has been set to ON, when battery level becomes low, a
warning report mail will be issued and sent.
If after checking and trying the above there is no improvement please
contact the dealer where the product was purchased.