American Bus Video FDH4G, Руководство пользователя

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3.4 Index and Playback
" Index and playback by time.
" Support 4CH audio, 1CH video (any channel can be chosen), index and playback at the same
time, support amplifying in one channel.
" Data only played by DVR playback software
3.5 HDD storage and data backup
" Support 2.5 HDD max 2TB.
" The HDD data can be backed up via PC software.
" Support USB backup.
3.6 Control
"
Dual MCU control, to ensure DVR stability.
"
Support remotely control by remote controller
3.7 Others
" Upgrade through USB , easy to maintain.
" Protect by password, to avoid data damage.
" Delayed shutdown: default for 5s, adjustable
" Anti-pulse and low voltage protection
" Real-time timer
" Anti-shock for the PCB panel and parts.
" Watch dog function to avoid system crush.
4 Technical Parameters
Items Device parameters Performance index
Name Product Name
4 Channel Mobile DVR(HDD Storage)
System Operation System
Linux