SYSTEM 1600 MODEL A (VER. 1.0) Motherboard Settings and Configuration

Processor	8088
Processor Speed	4.77/8MHz
Chip Set	Unidentified
Video Chip Set	None
Maximum Onboard Memory	640KB
Maximum Video Memory	None
Cache	None
BIOS	Unidentified
Dimensions	330mm x 218mm
I/O Options	None
NPU Options	8087

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Factory configured - do not alter	SW1/1	Off
	NPU not installed	SW1/2	On
	NPU installed	SW1/2	On

DRAM CONFIGURATION
Size	Bank 0	Bank 1	Bank 2	Bank 3
256KB	(9) 41256	None	None	None
512KB	(9) 41256	(9) 41256	None	None
640KB	(9) 41256	(9) 41256	(9) 4164	(9) 4164

DRAM SWITCH CONFIGURATION
Size	SW1/3	SW1/4
256KB	Off	Off
512KB	Off	Off
640KB	Off	Off

CPU SPEED SELECTION
Speed	J0
4.77MHz (CTRL, ALT -)	Pins 1 & 3 closed
8MHz (CTRL, ALT +)	Pins 1 & 3 closed
8MHz (only)	Pins 2 & 4 closed

FLOPPY DRIVE SELECTION
Drives installed	SW1/7	SW1/8
1	On	On
2	Off	On
3	On	Off
4	Off	Off

MONITOR SELECTION
Setting		SW1/5	SW1/6
	Special adapter or none	On	On
	Color (80 x 25)	On	Off
	Color (40 x 25)	Off	On
»	Monochrome	Off	Off