Summary of the content on the page No. 1
EPSON NB3s
LCD screen
contrast control , battery charging indicator
/
brightness control
RAM card cover
parallel/external diskette drive port
ard disk drive
I
\
external keypad connector
diskette drive status indicator external monitor port
I
1 Computer Specifications 1
Main Unit
CPU
386SX microprocessor; 8 MHz or 16 MHz clock speed, selectable
through SETUP or software command
Main memory
1MB (640KB conventional; the remaining 384KB can be used as
either shadow RAM or extended memory, select
Summary of the content on the page No. 2
EPSON NB3s 82 sculptured keys; status indicator bar icons for Num Lock, Caps Lock, and Scroll lock Optional, external numeric keypad Mass Storage Interchangeable, slide-out, 20MB or 40MB hard disk designed for low power consumption; 23ms average access time; built-m controller; power-saving feature Diskette drives One internal, 1.44MB 3 Optional, external 5 (1.2MB) diskette drive Display Large (@Ox480 dots), high contrast, paper-white, backlit LCD display with 16 gray levels; continuous brig
Summary of the content on the page No. 3
EPSON NB3s options Internal 2400-baud, Hayes-compatible, auto-dial modem 1MB or 4MB RAM expansion cards 20MB or 40MB. interchangeable hard disk drives External numeric keypad Battery pack External battery charger Car cigarette lighter adapter Carrying case Expansion Unit Power Supply Automatic 100-240V sensing, 50/60 Hz. Supplies enough power to optional full-size keyboard Hard disk Interchangeable, slide-out, 120MB hard disk; 19ms average access time; built-in controller Option slots Two standa
Summary of the content on the page No. 4
EPSON NB3s 13 0000000000000 2s 000000000000 Thorn am IKI jumpon to aot for the Epwn All by SETUP Pin Assignments for the Parallel Port wl with a in m: SW Ei .e slow install an l video 1 STROBE I 1 j 10 ttw Unit you install an video card ! 2 ! DATA0 11 into Unit, you do not need to any of 3 DATA1 DATA2 C--l-k+ DIP In the are located in the DATA3 J AUTO’ -7 I r dot, above keyboard on the computer. DATA4 15 ERROR’ the kkw: DATA5 17 16 0 DATA6 17 / SELECTIN’ ; DATA7
Summary of the content on the page No. 5
EPSON NB3s I/O Port Addresses Interrupt Master Timer/Counter, Keyboard and Interrupt Ma& 2 S2s OF1 Rwtcoprooimor 1 Hardware Interrupts lFolF0 Hard Malt Game l/O CTLRlCTLR2 Function Port 2 Register Lock 2 IROO TllMfOUtpUtO parallel port 2 2m2FF Port2 MO2 swhlport2 3704n port 1 bolt Poll 3 parallel port I inlMupt SDLC, 2 to 1 vGAhwtorAdaptar IRoll l waorwd VGA Monitor chpmoowr 3FwR Controller primary Hard 1 l DMA Channels 1 2 3
Summary of the content on the page No. 6
EPSON NB3s V enough to an optional lMM8 hard nardmdt 19 ma average Video Controller Switch Two standard skcr To do this, thsvideoswltohtotheWpwltlon. in option In MdRAMard. lf a videoard,k8unthatDlP8wibzh1i8OFF. installlngamonoohromovidooard,k8urothatWwttchl b ohnodom 297x284x43(fronl);928(rur) block Notebook Computers 11/30/90 NE3s-6 1.7 kg Ibs., 3.75 Approximately DIPS (WxDxH)mm ON. lfyouam cdor inshlling you arm dtip. BlO!3 ttw below immodia
Summary of the content on the page No. 7
Epson NB3s [ 1 Engineering Change Notice None Product Support Bulletina Related Documentation MS DOS 4.01 Command Summary -100700 User’s Guide TMN63a Manual Notebook Computers 11/30/90 Lkier’s NS3s W229Q1007 EpaonNB3sPaesList PL-N038 h4anual Servio NS3s N63a YlwsQ100300 Guide LJser’s Shell Yl8w9100500 Guide ln8tall8tion Y18sQ100400 Manual Referenoa Y18896100200 None. Information Reference List
