5. Refer to the below for [Audio on] setting procedure. (Setting parameter will be available after re-starting
multimedia player after [Audio on] set up.)
Setting Audio channel setting Normal video Bar Select the channel you want to playback the audio
Select the channel has audio files Apply OK.
After successfully setting the above, when you playback the current channel, you can open the channel's
audio function at the same time as the video
Device Management
HDD Management
Click [Main Menu Device HDD] to enter [HDD Management] menu (shown as Picture 5-30)
TOTAL SPACE:
Indicates total space available on Hard Drive.
FREE SPACE:
Indicates unused space available on the Hard Drive.
USEABLE REC TIME:
Based on current image detail/quality and frame rate, system will show you how Recording time you have
left on the Hard Drive.
OVERWRITE:
If you select "on" the system will automatically overwrite the oldest recordings once the hard drive is full; if
you select "off", recording will stop once the hard drive is full.
HDD FORMAT:
You use this option to format the hard drive, you can not record files to the hard drive until it has been
formatted. Click [Format HDD] button to start formatting. When selecting [Format HDD] option the system
will prompt you – "Format HDD will loss all the data, do you confirm?" ; click "OK", system will prompt you –
"Is formatting..." and "successful format"; and then system will restart automatically.
USB FORMAT:
Use this option to format USB devices.
Options in device management include Hard drive, External Alarm,
PTZ control, Mobile Phone Monitoring, and Motion Detection.
When you install a HDD, the system will automatically detect if
HDD is formatted or not; If HDD needs to be formatted, HDD
status will be shown as "Not format", otherwise, the HDD status
will be shown as "Normal" (refer to Picture 5-31)