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3.3.4 Configuring IR Parameters
The IR parameter settings are supported by IR speed domes only.
Purpose:
You can configure the IR parameters including the IR sensitivity, n/m LED current, far LED current,
reference zoom, and LED control, fan control, switch delay, smart IR, etc..
Enter the LED parameter submenu:
MAIN MENU > DOME SETTINGS >IR PARAMETER
Set the sensitivity of the IR LED.
You can set the SENSITIVITY as HIGH, MEDIUM, or LOW.
Set the electricity level of the IR LED.
The N/M LED CURRENT and the FAR LED CURRENT refer to the electricity level of the
near/middle IR LED and far IR LED correspondingly. You can set the near/far LED current and the
far LED current to 1 to 10.
Set the parameters for reference zoom.
The value of REFERENCE ZOOM can be adjusted from 2 to 10.
Set the parameters of LED control.
LED control can be set to ALL ON (enable all the IR LED), FAR ON (enable far-distance IR LED),
NEAR ON (enable near/medium-distance IR LED), AUTO (enable IR LED automatically according
to the environment illumination), ICR (adjust the IR LED working mode according to the ICR),
and CLOSE (disable IR LED).
Set the IR LED switch delay.
The SWITCH DELAY(S) refers to the delay time between the switch of far-distance IR LED and
N/M-distance IR LED.
Set smart IR.
The brightness of IR automatically changes according to the focal length. The greater the value,
the more obvious the brightness changed.
HD-TVI Speed Dome User Manual
Figure 3-10 IR Settings
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