User guide

S900 User Guide
button and press OK.
After selecting OK a message will display “Change Saved
Successfully! OK”
Press OK to continue. The screen will change to the previous menu.
Press ESC to continue moving backward in the menu system.
2.2 RS232/485
Start at the Check/Clock-In screen and press the Menu key to
open the Main menu:
From the Main Menu, highlight and select Comm to configure
Communication Settings. Then press OK to accept.
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