User manual
User Manual of IR Speed Dome
© Hikvision Digital Technology Co., Ltd. All Rights Reserved.
17
IR PARAMETER
IR SENSITIVITY MEDIUM
N/M LED CURRENT 8
FAR LED CURRENT 8
REFERENCE HEIGHT 4
REFERENCE ZOOM 5
LED CONTROL CLOSE
BACK EXIT
IR PARAMETER
FAN CONTROL TEMP
SWITCH DELAY(SEC) 8
HEAT CONTROL TEMP
IR CORRECTION N/A
BACK EXIT
Figure 3-7 IR Parameter
Set the sensitivity of the IR LED.
You can set the IR SENSITIVITY to 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 HIGH, MEDIUM, and LOW.
IR LED switching settings
REFERENCE HEIGHT.
Reference height refers to the mounting height of the speed dome. This value is for
switching between near/medium-distance IR LED and far-distance IR LED.
REFERENCE ZOOM.
When the actual zooming rate is larger than the reference zoom, it will switch to the
far-distance IR LED; when it’s smaller than the reference zoom, it will switch to the
near/medium-distance IR LED.
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), and CLOSE (disable IR LED).
IR LED switch delay
The SWITCH DELAY (SEC) refers to the delay time between the switch of far-distance IR LED and
N/M-distance IR LED.
Fan and heat settings
FAN CONTROL is for adjusting the temperature of the speed dome’s circuit board. You can
set it to ON (normally on), OFF (normally off) or TEM (change according to the temperature).
HEAT CONTROL is also to control the temperature of the speed dome in severe cold
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