15
ARK-2121S User Manual
Chapter 3
Jumper
and
Switch
Settings
3.3
Jumper Lists
3.3.1
Main Board
3.4
Jumper Settings
3.4.1
Main Board
3.4.1.1
Auto Power On Setting (J2)
* Default
3.4.1.2
LCD Power (J5)
Table 3.1: Jumpers & Switches
J2
Auto Power On
J5
LCD Power
SW2
Clear CMOS
Table 3.2: Auto Power On Setting (J2)
Setting
Function
(Open)
Power Button for Power On
(Close)*
Auto Power On
Table 3.3: LCD Power (J5)
Setting
Function
(1-3)*
+3.3V
(3-5)
+5V
(3-4)
+12V
Summary of Contents for ARK-2121S
Page 1: ...User Manual ARK 2121S Outdoor HD NVR w 4 PoE Ports...
Page 9: ...Chapter 1 1 General Introduction This chapter gives background information on ARK 2121S series...
Page 14: ...ARK 2121S User Manual 6...
Page 20: ...ARK 2121V User Manual 12...
Page 25: ...Chapter 4 4 Pin Assignments This chapter explains Pin Assign ments of ARK 2121S Series...
Page 32: ...ARK 2121S User Manual 24...
Page 33: ...Chapter 5 5 BIOS settings This chapter introduces how to set BIOS configuration data...
Page 57: ...Appendix A A WDT Sample Code...
Page 59: ...51 ARK 2121S User Manual Appendix A WDT Sample Code...