Quadrox QGuard Installation Manual - Manual (Page 67)

GuardNVR Installation Manual 67
Version 4.4 Series
GuardNVR doesn’t boot
and emits beep sounds A hardware device malfunctioned.
•
The RAM memory malfunctions
o Check if the RAM memory is correctly inserted
o Replace damaged RAM memory
o Replace any RAM memory that is not compatible
with the GuardNVR
o Contact your hardware distributor
•
Another component malfunctions
o Contact your hardware distributor
The keyboard or mouse
doesn’t function a) The lights (LED) on the input device don’t function.
•
Cables not properly connected
o Make sure that the mouse or keyboard cable is
firmly connected to the GuardNVR
•
Input device broken
o Check the mouse or keyboard on another PC
b) The lights (LED) on the input device function, but there is no
reaction on movement.
•
Input device connected by PS/2
o Reboot the unit
•
Input device connected by USB
o Disconnect the device and connect it again