2.3.4. Video Format Setting
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The 6
bits of the SW2 on the PCB board are used to set the video format. The
default video format depends on the factory setting. Please do not change it.
Baud Rate
PAL / NTSC
Maching Resistance
Notice: Please make sure the power is off before setting, and restart the speed dome to
enable a new value after changing.
2.3.5. RS-485 Bus Terminator Resistance
For central controlling, the terminator resistance should be set for the device that is
the furthest one away from the controller. The 8
disable the terminator resistance. When it is switched ON, the BUS terminator
resistance is connected.
PAL / NTSC
Maching Resistance
SW2
Protocol
SW2
Protocol
Baud Rate
NTSC
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bit on the SW2 is a switch to enable or
OFF
2-19
PAL
ON