Table 3.11: Wwan Module Power Selection - Advantech ARK-2121V User Manual

3.4.3.2 WWAN module Power Selection (SW1)

Table 3.11: WWAN Module Power Selection

Setting
1(On), 2 (On)
1(Off), 2 (On)
1(On), 2 (Off)
1(Off), 2 (Off)*
3.4.4 I/O Board (ARK-2121V-S9A1E Only)
3.4.4.1 WWAN Voice audio – PCM data in/out swap (J1)
Table 3.12: WWAN Voice Audio –PCM Data In/Out Swap
Setting
(1-3), (4-6) *
(3-5), (2-4)
3.4.4.2 WWAN module Power Selection (SW1)
Table 3.13: WAN Module Power Selection
Setting
1(On), 2 (On)
1(Off), 2 (On)
ARK-2121V User Manual
Function
3.6V
3.5V
3.4V
3.3V
(1-3), (4-6) *
Function

PCM_IN PCMA_OUT; PCM_OUT

PCM_IN PCMA_IN; PCM_OUT
Function
3.6V
3.5V
20
(3-5), (2-4)
 
PCMA IN
 
PCMA Out