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ARK-2121V User Manual
20
3.4.3.2
WWAN module Power Selection (SW1)
3.4.4
I/O Board (ARK-2121V-S9A1E Only)
3.4.4.1
WWAN Voice audio – PCM data in/out swap (J1)
(1-3), (4-6) * (3-5), (2-4)
3.4.4.2
WWAN module Power Selection (SW1)
Table 3.11: WWAN Module Power Selection
Setting
Function
1(On), 2 (On)
3.6V
1(Off), 2 (On)
3.5V
1(On), 2 (Off)
3.4V
1(Off), 2 (Off)*
3.3V
Table 3.12: WWAN Voice Audio –PCM Data In/Out Swap
Setting
Function
(1-3), (4-6) *
PCM_IN
PCMA_OUT; PCM_OUT
PCMA
IN
(3-5), (2-4)
PCM_IN
PCMA_IN; PCM_OUT
PCMA
Out
Table 3.13: WAN Module Power Selection
Setting
Function
1(On), 2 (On)
3.6V
1(Off), 2 (On)
3.5V
Summary of Contents for ARK-2121V
Page 1: ...User Manual ARK 2121V In Vehicle HD NVR w 4 PoE Ports...
Page 10: ...ARK 2121V User Manual x...
Page 11: ...Chapter 1 1 General Introduction This chapter gives background information on ARK 2121V series...
Page 16: ...ARK 2121V User Manual 6...
Page 33: ...Chapter 4 4 Pin Assignments This chapter explains Pin Assign ments of ARK 2121V Series...
Page 46: ...ARK 2121V User Manual 36...
Page 47: ...Chapter 5 5 BIOS settings This chapter introduces how to set BIOS configuration data...
Page 52: ...ARK 2121V User Manual 42 5 2 2 2 Super I O Configuration...
Page 71: ...Appendix A A WDT Sample Code...
Page 73: ...63 ARK 2121V User Manual Appendix A WDT Sample Code...