User guide

AFL-4 Series-N270 User Manual
Page 53
Clear CMOS Description
Short 1 - 2 Keep CMOS Setup Default
Short 2 - 3 Clear CMOS Setup
Table 4-3: Clear CMOS Jumper Settings
The location of the clear CMOS jumper is shown in Figure 4-6 below.
Figure 4-6: Clear CMOS Jumper
4.9.4 COM3 RX Function Select Jumper
Jumper Label: JP9
Jumper Type:
8-pin header
Jumper Settings:
See
Table 4-4
Jumper Location:
See
Figure 4-7
The COM3 RX Function Select jumper sets the communication protocol used by the
COM3 port as RS-232, RS-422 or RS-485. The COM3 RX Function Select jumper
settings are shown in
Table 4-4.