PB286 / IS/VT286 (VERSION 2) Motherboard Settings and Configuration

Processor	80286
Processor Speed	10MHz
Chip Set	Intel
Max. Onboard DRAM	1MB
SRAM Cache	None
BIOS	Phoenix
Dimensions	355mm x 305mm
I/O Options	None
NPU Options	80287

CONNECTIONS
Purpose	Location	Purpose	Location
External battery	J2	Reset switch	J5
Power LED & keylock	J3	Turbo LED	J6
Speaker	J4

USER CONFIGURABLE SETTINGS
Function		Switch	Position
»	Factory configured - do not alter	SW1/5	Off
»	Factory configured - do not alter	SW1/6	Off
»	Monitor type select color	SW1/7	On
	Monitor type select monochrome	SW1/7	Off
	NPU clock select 10MHz	SW1/8	On
	NPU clock select 4.77MHz	SW1/8	Off

BIOS TYPE CONFIGURATION
Type	SW2/1	SW2/2	SW2/3	SW2/4
27128	On	On	Off	Off
27256	Off	Off	On	On

SYSTEM CLOCK CONFIGURATION
Speed	SW1/3	SW1/4
High	Off	Off
Medium	Off	On
Low	On	On

DRAM CONFIGURATION
Size	Bank 0	Bank 1	SW1/1	SW1/2
256KB	(18) 4164	(18) 4164	Off	Off
512KB	(18) 41256	NONE	Off	On
640KB	(18) 41256	(18) 4164	On	Off
1024KB	(18) 41256	(18) 41256	On	On