Ptz Control Connections (Optional); Getting Started And The Main Screen - Comelit SDVR004A Manual

3.5.3 PTZ Control Connections (optional)

Connect the PTZ control jacks to the corresponding RS485 A and B interfaces on the rear
panel.
For detailed description of PTZ protocols, baud rates and IDs please refer to
the setup section in the PTZ manual.

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 "
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
indicate that.
17
" in the
on the screen will