IC Realtime Max 4, Руководство пользователя

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9999 RS232 RS232 RS232 RS232 O O O Operation peration peration peration
9.1 9.1 9.1 9.1 Network Network Network Network C C C Connection onnection onnection onnection
Before serial port operation, connect the matrix device with the DVR through the
RS232 port. Now, set the DVR’s serial port protocol to the corresponding matrix
device protocol.
Note: Contact your local retailer to confirm whether the DVR supports matrix protocol
or not.
9.2
9.2 9.2
9.2 Keyboard
Keyboard Keyboard
Keyboard
The control keyboard is very convenient for multi-DVR control, menu options and
PTZ control. Select
keyboard control
from the system
setting RS232 function,
and then
set the corresponding baud rate. Connect the DVR RS232 port to the
converters DSub 25-pin RS232 port, and finally specify proper control addresses for
all connected DVRs (Navigate from Main Menu
Settings General). Now you are
able to input the DVR control address and use the keyboard keys to control menu
items, or any PTZ. See Figure 9-1.
Note
： The keyboard works only when ACT light is on.
Figure 9-1