User`s manual

NA-821 Series Network Appliance User’s Manual

Hardware and Installation

2.3 Jumper Settings

This section provides the information about jumpers and connectors of

NA-821 Series. Proper jumper settings configure the main board in this

appliance to meet your application purpose. We are herewith listing a

summary table of all jumpers and default settings for onboard devices,

respectively.

Jumper Default Setting Jumper Setting

JP1 CF Power

Short 1-2 for 3.3V (Default)

Short 2-3 for 5V

JP3 CPLD Control

Short 1-2 For System reset

Short 2-3 For Lan bypass Group 2(Default)

JP4 CPLD Control

Short 1-2 For System reset

Short 2-3 For Lan bypass

JP5 CPLD Control

Short 1-2 For System reset

Short 2-3 For Lan bypass Group 3(Default)

JP6 CPLD Control

Short 1-2 For System reset

Short 2-3 For Lan bypass Group 4(Default)

JP7 WDT

Short 1-2 for SYS Reset

Short 2-3 for Lan bypass (Default)

JP8 Clear ME

Short 1-2 for Normal (Default)

Short 2-3 for Clear ME

JP9 Clear CMOS

Short 1-2 for Normal (Default)

Short 2-3 for Clear BIOS CMOS

JP12 Auto Power On

Short for Auto Power On (Default)

Open for Non-Auto Power On