0
Owner's of the Epson Laptop STYLUS PRO gave it a score of 0 out of 5. Here's how the scores stacked up:
Jumper Settings
J17
J19
J22
J5, J6, J7, J8
J16
I
J25, J26, J27, J28
J34
Jumper settings
Jumper
I
Jumper
I
number
setting Function
J5
1-2*
Assigns PARALLEL port as LPT1
2-3
Assigns PARALLEL port as LPT2
J6
1-2*
Assigns COM1 serial port as COM1
J7
2-3
1-2*
Assigns COM1 serial port as COM3 **
Assigns COM2 serial port as COM2
2-3
Assigns COM2 serial port as COM4* *
J8
1-2
l
Enables diskette drive controller
J16
1
2-3
1
Disables diskette drive controller
1
1-2
l
**
1
Selects a CPU dock speed of 33 MHz (486SX/33,
J22
J34
J35
5-6
486DX33, 486DX2/66)
Selects a CPU dock speed of 25 MHz (486SX/25,
486DX2/50)
Discharges CMOS memory (this resets the SETUP
Enables the IDE hard disk drive controller
Disables the IDE hard disk drive controller
* Factory setting
**
You can use MS-DOS to automatically reassign parallel and serial ports.
Check your MS-DOS manual for more Information.
l
**
Setting depends on CPU
External cache jumper settings*
Cache size
64KB
J25
J25
1527 J28
1-2
1-2
loff
2-3
128KB
2-3
1-2
1
1-2 1-2
256KB
2-3
2-3
1
2-3 2-3
l
If you have no external cache installed, the position of these jumpers does
not matter.
Processor type jumper settings
Processor type
486DX/DX2
466SX
J17 J19
1-2, 3-4
1-2
2-3
off
I
487SX
I 1-2.3-4
1
2-3
I
SIMM Installation
Your computer comes with 4MB of memory on a SIMM. You
can increase the memory up to 64MB by installing 1MB,
2MB, 4MB, 8MB, 16MB, and 32MB SIMMs in the computer’s
two SIMM sockets. The following table shows the possible
SIMM configurations; do not install memory in any other
configuration.
SIMM configuration
1
BANK 0
1
BANK 1
1
Total memory
4MB
X
4MB
4MB
1MB
5MB
4MB 2MB
6MB
4MB
I4MB I8MB
4MB
1
8MB
112MB
8MB
X
8MB
8MB
1MB
9MB
8MB 2MB 10MB
8MB
4MB
12MB
18MB
I8MB I16MB
16MB
X
16MB
16MB 1MB
17MB
16MB
2MB 18MB
16MB
4MB
20MB
16MB
I8MB
I24MB
16MB
I
16MB
I32MB
1
16MB
I32MB
148MB
32MB
Ix
I32MB
32MB
1
1MB
133MB
32MB 2MB 34MB
32MB 4MB
36MB
32MB 8MB 40MB
32MB
16MB
48MB
32MB
32MB
64MB
Epson ActionDesk 4000
Use only tin-plated, 32-bit or 36-bit, 72-pin, fast-page mode
SIMMs that operate at an access speed of 80ns (nanoseconds)
or faster. Be sure all the SIMMs operate at the same speed.
SIMMs that are 80ns must operate with 1 wait state; 70ns or
faster SIMMs can operate with 0 wait state. (To add a wait
state, select the DRAM wait state option from the
Advanced Chipset Control option in SETUP.)
Video Memory
The ActionDesk 4000 comes with 1MB of video memory. You
can increase the video memory to 2MB by installing two
video DRAM, 40-pin, 256KB x 16-bit, ZIP (Zig-zag Inline
Package) chips.
For the memory to work properly, you must install one chip
in each socket.
9/15/93
Epson ActionDesk 4000-3
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