User guide

Page 43
K INO-PV-D5253-D4253 Mini-ITX Motherboard
Figure 4-3: USB6, 7 power Jumper Location
4.4.3 COM 6 Function Select J umper
J umper Label: J COM61, J COM62
J umper Type:
6-pin header
J umper S ettings : See Table 4-4
J umper Location: See Figure 4-4
The COM 6 Function Select jumper sets the communication protocol used by the second
serial communications port (COM 6) as RS-232, RS-422 or RS-485. The COM 6 Function
Select settings are shown in Table 4-4.
JCOM61 Setting JCOM62 Setting
Short 1-2 RS-232 (Default)
Short 3-4 RS-422 Short 1-3, 2-4 RS-422(Default)
Short 5-6 RS-485 Short 3-5, 4-6 RS-485
Table 4-4: COM 6 Function Select Jumper Settings