5 lvds voltage select, Figure 4-9: com 6 function select jumper location, Table 4-5: com 6 function select jumper settings – IEI Integration NOVA-HM551 v1.10 User Manual

Page 72: See table 4-5, See figure 4-9

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NOVA-HM551 5.25" SBC

Page 58

The COM 6 Function Select jumper sets the communication protocol used by the third

serial communications port (COM 6) as RS-232, RS-422 or RS-485. The COM 6 Function

Select settings are shown in the table below.

Setting Description

Short 1-2

RS-232 (Default)

Short 3-4

RS-422

Short 5-6

RS-485

Short 5-6, 7-8

RS-485 with RTS control

Table 4-5: COM 6 Function Select Jumper Settings

Figure 4-9: COM 6 Function Select Jumper Location

4.5.5 LVDS Voltage Select

WARNING:

Incorrect voltages can destroy the LCD panel. Make sure to select a

voltage that matches the voltage required by the LCD panel.

Jumper Label:

J_VLVDS1

Jumper Type:

3-pin header

Jumper Settings:

See Table 4-6

Jumper Location:

See Figure 4-10

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