User manual

Chapter 4
4 Jumper Settings and
Connectors
This chapter tells how to set up
the UTC-520 hardware, including
instruc- tions on setting jumpers
and connecting peripherals,
switches and indicators. Be sure
to read all the safety precautions
before you begin the installation
procedures.
Sections include:
 Jumpers and Connectors
 CMOS Clear for External RTC
(J5)
 COM Port Interface
 VGA Interface
 Watchdog Timer Configuration