User Manual

HD-TVI Speed Dome User Manual
21
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
IR PARAMETER
IR SENSITIVITY MEDIUM
N/M LED CURRENT 8
FAR LED CURRENT 8
REFERENCE ZOOM 2
LED CONTROL ICR
SWITCH DELAY(S) 2
SMART IR 0
BACK EXIT
Figure 3-10 IR Settings
 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.