Nvr21-W-4Ks2 Series - Dahua NVR41-P Series User Manual

Name
Power button
Assistant
USB2.0 port
IR receive
window
Power indicator
light
HDD abnormal
indicator light
Network
abnormal
indicator light
Alarm indicator
light

2.1.11 NVR21-W-4KS2 Series

The front panel is shown as below. See Figure 2-13.
Icon Function
Power button, press this button for three seconds to boot up or
shut down NVR.

One-window monitor mode, click this button to display
assistant function: PTZ control and image color.

Backspace function: in numeral control or text control,
press it for 1.5 seconds to delete the previous character
before the cursor.

In motion detection setup, working with Fn and direction
keys to realize setup.
Fn

In text mode, click it to switch between numeral, English
character (small/capitalized) and etc.

In HDD management interface, you can click it to switch
HDD record information and other information (Menu
prompt)

Realize other special functions.
To connect USB2.0 storage device, USB2.0 mouse, burner and
etc.
It is to receive the IR signal from the remote control.
Power indicator light.
HDD error occurs or HDD capacity is below specified threshold
value, the light becomes red to alert you.
Network error occurs or there is no network connection, the light
becomes red to alert you.
The light becomes on when an alarm occurred.
Table 2-10
Front Panel and Rear Panel 14