Videotec ULISSE NETCAM - Manual (Page 22)

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7.1.6 Salts desiccant
Attach the essicant bag using the bracket for this
purpose.
Fig. 24
Fig. 25 Available in the versions with LED illuminators.
7.1.7 Closing the housing
Close the housing following the opposite procedure (
7.1.2.1 How to open the housing, page 15).
7.1.8 Setting of the LED illuminators
and synchronization mode with the
camera
Once the adjustment is done the
illuminator on the left (MASTER)
synchronizes and controls the illuminator
on the right (SLAVE).
The dusk switch detects the amount of light in the
environment and sends a signal to the illuminator
to switch on and off when the light has reached the
level set by the operator.
When the LED illuminators are active the camera
goes to night mode with the special ONVIF control.
7.1.8.1 Description of the infrared
illuminator
• Photocell: Detects the light level.
• Cable: Power supply and control.
• Switch-on threshold regulator: This
potentiometer allows adjusting the sensitivity
threshold to switch on the illuminator.
• Infrared power control: This potentiometer allows
adjusting the power of the illuminator.
Switch-on threshold
regulator
Infrared power control
Photocell Cable
Fig. 26