22
playback
17
Digital
zoom
When the system is in full-screen playback mode, left click the mouse in the
screen. Drag your mouse in the screen to select a section and then left click
mouse to realize digital zoom. You can right click mouse to exit.
18
Manually
switch
channel
when
playback
During the file playback process, you can switch to other channel via the
dropdown list or rolling the mouse.
This function is null if there is no record file or system is in smart search process.
Note:
All the operations here (such as playback speed, channel, time and progress) have
relationship with hardware version. Some series DVRs do not support some functions or
playback speeds.
2.5
Network
Here is for you to input network information.
From main menu->Setting->Network->TCP/IP, the network interface is shown as in Figure 2-5.
MTU: It is to set MTU value of the network adapter. The value ranges from 1280-7200
bytes. The default setup is 1500 bytes. Please note MTU modification may result in
network adapter reboot and network becomes off. That is to say, MTU modificat ion can
affect current network service. System may pop up dialog box for you to confirm setup
when you want to change MTU setup. Click OK button to confirm current reboot, or you
can click Cancel button to terminate current modification. Before the modification, you
can check the MTU of the gateway; the MTU of the DVR shall be the same as or is
lower than the MTU of the gateway. In this way, you can reduce packets and enhance
network transmission efficiency. Right now, the value here is for read-only.
The following MTU value is for reference only.
1500: Ethernet information packet max value and it is also the default value. It is the
typical setup when there is no PPPoE or VPN. It is the default setup of some router,
switch or the network adapter.
1492: Recommend value for PPPoE.
1468: Recommend value for DHCP.
LAN download: System can process the downloaded data first if you enable this function.
The download speed is 1.5X or 2.0X of the normal speed.
Important
For the IP address of IPv6 version, default gateway, preferred DNS and alternate DNS, the
input value shall be 128-digit. It shall not be left in blank.
Network adapters mode:
Multiple-address mode: eth1/eth2/ eth3/eth4 operate separately. You can use the
services such as HTTP, RTP service via eth1/eth2/ eth3/eth4. Usually you need to set
one default card(default setup is eth1) to request the auto network service from the
Summary of Contents for 6064 Series
Page 1: ...NVR Series Quick Start Guide V4 0 0...
Page 38: ...33 Figure 2 17...
