10  TruVision NVR 22 (S/P) User Manual 
Chapter 4  
Operating instructions 
Controlling the recorder 
There are several ways to control the recorder: 
•  Front panel control. See “Using the front panel” below. 
•  Mouse control. See “Using the mouse” on page 14. 
•  IR remote control. See “Using the IR remote control” on page 15. 
•  TVK-800 keypad (from TVK-800 firmware version 1.0i). Please refer to the user 
manual for more information. 
Note: The TVK-800 keypad cannot decode H.265 cameras. 
•  Web browser control. See Chapter 18 “Using the web browser” on page 132 for 
more information on using the web browser.  
•  Software (TruVision Navigator, TVRmobile or other video management or 
integration software platforms). Please refer to the relevant user manuals of the 
individual software platforms for more information. 
You can use your preferred control method for any procedure, but in most cases we 
describe procedures using the mouse. Optional control methods are given only when 
they differ substantially from the mouse control methods. 
Using the front panel 
The function buttons on the front panel control can be used to operate most, but not all, 
of the main functions of the recorder. The LED indicators light up to alert you of various 
conditions. The functions available can be limited by setting passwords. See Figure 9 
on page 11 for more information.