3 System Menus
42
Modify Password
: You can modify the password of an existing user. Access the
Modify Password
screen, select a user name, type a new password in the
New Password
text box, confirm it, and click
Save
. A password consists of a maximum of six characters. Spaces are invalid in the beginning or at
the end of a password and are valid in the middle of a password. User
admin
can modify the
passwords of other users.
3.6.5
PTZ
Channel
: Select a channel for which you want to set the PTZ parameters.
Protocol
: It is a communication protocol for PTZ motor control. It can be set to
PELCOD
or
PELCOP
and must be consistent with the internal control protocol of the PTZ.
Address
: It is used to distinguish between PTZs. It must be consistent with the address code of a PTZ.
Ensure that the address codes of PTZs are not in conflict.
Baud rate
: It is the transmission frequency of the 485 signal. It must be consistent with the internal
baud rate setting of the PTZ.
Data Bits
: It is a transmission parameter of the 485 protocol. Five to eight options are available.
Stop Bits
: It is a transmission parameter of the 485 protocol. One or two options are available.
Parity
: It is a transmission parameter of the 485 protocol. It can be set to
Odd
,
Even
,
Checkmark
, or
None
.
?
Note:
The default PTZ settings are common settings, with
Baud rate
set to
115200
,
Data Bits
set
to
8
,
Stop Bits
set to
1
, and
Parity
set to
None
.
3.6.6
Tour
Set the tour type and time. The tour interval ranges from 5 seconds to 120 seconds. Screens can be
