For models with an external lighting equipment attached via serial cable.
Prerequisites
●
Connect an external lighting device using the RS-485 port.
●
You have configured serial port parameters. For details, see "4.8.5.1 Serial Port Settings".
Procedure
Step 1
Select
Setting
>
System
>
Peripheral
>
External Light
.
Figure 4-122 External light
Step 2
Configure external light work mode.
Table 4-44 Description of external light parameters
Parameter
Description
Work Mode
●
Off
: Turn off the external light.
●
Manual
: Manually sets the light brightness.
●
Auto
: The camera turns on or turns off the light
automatically according to the built-in photoresister.
119