Instruction manual

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3.5.3 PTZ Control Connections (optional)
Connect the PTZ control jacks to the corresponding RS485 A and B interfaces on the rear
panel.
4. Getting Started and the Main Screen
1) Switch on your DVR and wait for the system program to load. If you have not yet installed
a hard disk drive into the device or the device didn’t read the HDD, or a new HDD didn’t be
formatted, or there is no space of the HDD to record, it will display an icon “ ” in the
video preview interface. You must format the HDD in the DVR before first using. The
steps as follows: System settings > SYSTEM > HDD management > format. After
formatting for the first time, the system will restart. If the HDD is already installed, then the
default setting is for the DVR to start recording and a red dot on the screen will
indicate that.
For detailed description of PTZ protocols, baud rates and IDs please refer to
the
set
up
section
in the PTZ manual.