1)
Place the DVR in well ventilated space so that it operates within the
allowed range of temperature and humidity as in specification.
2)
If the circuit board is wet, dust on circuit board can cause a short
circuit. The circuit board, plug and socket, housing fan and housing should
be cleaned by brushing regularly.
Содержание QT-500 Series
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Страница 109: ...6 9 System Information Press System Info icon in Utilities menu you can get DVR system information...
Страница 113: ...7 Next time you need not setup again just double click and open wftpd32 exe to upgrade the DVR DVS firmware...
Страница 115: ...firmware file are setup and run correctly After upgrade finished press any key to reboot DVR...