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EPSON Endeavor L

SVGA feature

connector
Parallel

Serial

Keyboard

Mouse

Option slots

Speaker

Mass storage

Diskette drives

Hard disk

drives

Other devices

P r o g r a m

SVGA pass-through interface built into

main system board; 26-pin connector
One standard 8-bit parallel uni- or

bi-directional interface built into main

system board; I/O address selectable

through SETUP; 25-pin, D-shell connector
Two RS-232C, programmable,

asynchronous interfaces built into main

system board; 9-pin, D-shell connectors
PS/2 compatible keyboard interface built

into main system board; 6-pin, mini DIN

connector

PS/2 compatible mouse interface built into

main system board; 6-pin mini DIN

connector

Four 16-bit (or 8-bit) I/O expansion slots,

ISA compatible, 8.33 MHz bus speed; three

slots accommodate any size card, bottom

slot can hold a half size card
Internal, piezo-electric speaker on main

board
Internal mounts:

One 

 wide, half-height

Externally accessible mounts:

Two 5.25-inch wide, half-height

3.5-inch 

diskette drive, 720KB or 1.44MB

storage capacity

5.25-inch diskette drive, 360KB or 1.2MB

storage capacity

Combination diskette drive; 3.5-inch,

1.44MB and 5.25-inch, 1.2MB

 form factor hard disk drive(s), up

to half-height size; the first mounted in the

vertical internal bay and the second

mounted in an externally accessible,

horizontal bay
Half-height tape drive, CD-ROM drive,

optical drive, or other storage device;

 

or 

 

with mounting frames

Detachable, two-position height; 101 or

102 sculpted keys; country-dependent

main typewriter keyboard; numeric/

cursor control keypad; four-key cursor

control keypad; 12 function keys

Stored in ROM; accessible by pressing the

Delete 

key at the SETUP prompt during

boot

EPSON Endeavor L - 2

System security Password (up to 8 characters) defined in

SETUP for system boot and keyboard

unlock; definable hot key combination

locks the keyboard and mouse

Virus protection Write protection feature for boot sector of

the hard disk drive

 

Width

Depth
Height
weight

 

Type

Input ranges

Maximum

outputs
Frequency
Cables

14.8 inches (370 

mm)

16.5 inches (412 

mm)

4.8 inches (120 

mm)

16.7 lb (7.5 kg), with one diskette drive and

one hard disk, but without keyboard

85 Watt, Autosensing, UL listed, fan-cooled
100V to 125V

200V to 240v

+5 

VDC at 11 Amps, -5 VDC at 0.3 Amp,

+12 VDC at 2.0 Amps, -12 VDC at 0.3 Amp

50/60Hz

Two to main system board; four to mass

storage devices

 

 

 

Maximum current

+5 Volts

-5 volts

+12 Volts

-12 volts

For each 

slot

7 Amps

0.3 Amp

1.5 Amps

0.3 Amp

For all slots*

11 Amps

0.3 Amp          2 Amps

0.3 Amp

 

Condition

range

range

Storage range

Temperature

41° to 90° F

-4° to 140° F

-4° to 140° F

(5° to 32° C)

(-20° to 60° C)

(-20° to 60°C)

Humidity (non

20% to 90%

1O% to 90%

1O% to 90%

condensing)

Altitude

-330 to 9,900 ft

-330 to 39,600 ft     -330 to 39,600 ft

(-100 to 3,000 m) (-100 to 12,000 m) (-100 

to 

12,000 m)

Maximum wet

68° F (20° C)

104° F (40° C)

134° F (57° C)

bulb

Acoustical noise

37.5 dB

N/A

N/A

Summary of Contents for Computer

Page 1: ...MHz local bus speeds for DX 2 processors are 25 and 33 MHz respectively 4MB RAM standard on system board expandable to 36MB using 1MB 4MB and 16MB SIMMs SIMMs must be 72 pin 32 bit or 36 bit fast page mode type with an access speed of 70ns 128KB system and video BIOS and SETUP code located in EPROM on main system board 512KB or 1MB DRAM standard on main system board 512KB expandable to 1MB using a...

Page 2: ...ther storage device 5Mr h or 3Wnch with mounting frames Detachable two position height 101 or 102 sculpted keys country dependent main typewriter keyboard numeric cursor control keypad four key cursor control keypad 12 function keys Stored in ROM accessible by pressing the Delete key at the SETUP prompt during boot EPSON Endeavor L 2 System security Password up to 8 characters defined in SETUP for...

Page 3: ...cket l Factory setting Factory set according to system CPU External cache jumper settings option card CN3 P DIP switch settings Switch Switch number setting Function 3 On CPU Installed in PGA socket off CPU not installed in PGA socket 4 On Password enable off Password disable 5 On Color monitor off Monochrome monitor l Factory setting Factory set according to system type Clock speed DIP switch set...

Page 4: ......

Page 5: ...lable you can use 36 bit SIMMs instead Video Memory This system comes with 512KB or 1MB of video memory You can increase the video memory to 1MB by installing a video DRAM 40 pin 256KB x X bit SOJ chip Video resolutions and colors l Non interlaced and interlaced Interlaced External Cache EPSON Authorized Servicers can install 32KB 64KB 128KB or 256KB of external cache on this system 0 To install 3...

Page 6: ...heat sink You may also need to change the settings of jumper J4 or DIP switches 1 and 2 See page 3 Drive Option Information Hard disk drive options for 1 inch IDE drives Hard Disk Drive Types The table below lists types of hard disk drives supported by the computer Check this table and the hard disk drive manual to find the correct type number s for the hard disk drive s installed in the computer ...

Page 7: ... l CS cable selection can he jumpered for any configuration When CS is used the drive Is a master If pin 28 is grounded or a slave if pin 28 Is not grounded System Memory Map Diskette and magneto optical drive options DMA Assignments 3 94 EPSON Endeavor L 7 ...

Page 8: ... 9 Ring Indicator 15 1 Ground I I I Keyboard connector pin assignments CN5 Pin Signal Pin Signal 1 Data 4 Vcc 2 Reset 5 clock 3 Ground 6 NC Mouse connector pin assignments CN4 Pin Signal Pin Signal 1 Data 4 VCC 2 NC 5 clock 3 Ground 6 NC VGA port connector pin assignments CN13 Pin Signal Pin Signal Pin Signal 1 Red 6 Ground 11 Reserved 2 Green 7 Ground 12 Reserved 3 Blue 6 Ground 13 Horizontal syn...

Page 9: ...sk drive connector pin assignments CN12 Active low logic Speaker connector pin assignments SP1 Pin 1 2 Signal Speaker Battery connector pin assignments CN3 Pin Signal 1 RED wire 3 6v 2 BLACK Ground Option card riser board connector pin 1 Active low logic Option slot connector pin assignments Active low logic assignments CN2 3 94 EPSON Endeavor L 9 ...

Page 10: ...ry loading the program at low speed and then switching to high speed if possible 0 When using a software package that uses a key disk as its copy protection method try loading it at high speed If this does not work load it at low speed Booting Sequence If you cannot boot the computer from the hard disk make sure the booting sequence in SETUP is set to A then C Then boot the computer from a system ...

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