Dahua HFD23/005-1ZS - Configuring Backup Settings; Finding USB Device

User’s Manual
266
Parameter
Description
Overlay Mode
In the
Overlay Mode
list, Select
Page
or
ROLL
.
Page
means to turn a page when there are 16 lines of overlay
information.
ROLL
means to roll up the interface when there are 16 lines of
overlay information. The first line disappears each time.
When local preview mode is 4-split, overlay information is substituted
when there are 8 lines.
Network Timeout
When the network is not working correctly and cannot be recovered
after the entered timeout limit, the POS information will not display
normally. After the network is recovered, the latest POS information
will be displayed.
Overlay Time
Enter the time that how long you want to keep the POS information
displaying. For example, enter 5, the POS information disappear from
the screen after 5 seconds.
Font Size
In the Font Size list, select
Small
,
Medium
, or
Large
as the text size of
POS information
Font Color
In the color bar, click to select the color for the text size of POS
information.
POS Info
Enable the POS Info function, the POS information displays in the live
view screen.
Line Break
It does not need to configure. The system goes to a new line 1s after
no data is received.
If you enter a line delimiter, the system goes to a new line when
overlay information identifies the line delimiter (hexadecimal).
For example, if line delimiter is F and overlay information is 123156789,
the local preview and web overlay information is displayed as:
123
6789
Click Apply to complete the settings.
Configuring Backup Settings
5.14.1 Finding USB Device
When you inset a USB storage device into the USB port of the Device, the Device detects the USB
storage device and pops up
Find USB device interface, which provides you a shortcut to perform
backup and upgrading operations.
For details, see "5.14.2 Backing up Files", " 5.21.2 Viewing Log Information", "5.20.4 Exporting and
Importing System Settings", and "5.20.6 Updating the Device."