2PREPARING FOR NETWORK CONTROL
Controlling from the unit
Whenever the 
button on the PC’s operation screen is clicked, access will be cancelled and control rights will switch back to the unit.
zTo forcibly cancel PC access from the unit, press and hold the [EXIT] button for at least 2 seconds.
zAccess from the PC will not be permitted for a period of 10 seconds after access has been canceled.
zThe access connection will also be cancelled whenever communication with the PC is not possible for a period of about 1 minute or more, and control rights will switch back to the unit in such a case.
zIf the browser is closed without clicking the 
button, approximately one minute is required before reconnection is possible.
Messages displayed when connected
Messages related to the switching of control or the network connection condition may be displayed
Display on the unit
1 When control rights are switched to the
PC
“NETWORK CONTROL” appears on the monitor.
01-01-04 00:00:00 REC REPEAT EN A ALARM 0000
NETWORK CONTROL
02
zThe “NETWORK CONTROL” message is not displayed when “NETWORK STATUS” has been set to “OFF” using the unit’s menu. (Regardless of network operations, the unit will continue to display images.)
2 When control rights are switched to the unit
Whenever the 
button on the PC’s operation screen is clicked, access will be cancelled and control rights will switch back to the unit. In addition, the “NETWORK CONTROL” message from the unit’s
zOnce the message has changed to “DISCONNECTED”, it can be cleared by pressing any of the unit’s buttons.
DISCONNECTED
02
3 Forced disconnection from the unit
To forcibly cancel access by a PC, press and hold the unit’s [EXIT] button for at least 2 seconds. When access is forcibly cancelled in this way, the “NETWORK CONTROL” message will be replaced with “DISCONNECTED”.
zAccess from the PC will not be permitted for a period of 10 seconds after access has been canceled.
Display on the PC
1 When disconnected from the network
2 When access cannot be made to a connected DVR
3 When accessing a DVR that is already connected to another 4 PCs
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