Epson ActionNote 880 Product Information Guide - Page 3

Major Subassemblies, Memory Module Installation, Microprocessor Upgrades

Get Epson ActionNote 880 PDF manuals and user guides View all Epson ActionNote 880 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 3 highlights

EPSON ActionNote 800 Series Battery Rechargeable 12 Volt NiMH battery; current regulation by thermistor Caution Use only the adapters and replacement batteries designed for use with the ActionNote 800 series (lightweight AC adapter A882051, international AC adapter A882101, auto adapter A882241, and battery A882291). Environmental Requirements Condition Temperature Humidity (non-condensing) Altitude Acoustical noise Operating 42° to 95° F (5° to 35° C) 30% to 90% --200 to 12,000 ft (--67 to 4,000 m) 35 dB @ 1 meter (maximum) Non-operating -4° to 140° F (--20° to 60° C) 5% to 95% --200 to 30,000 ft (--67 to 9,000 m) Caution When traveling by airplane, take the computer into the passenger compartment to prevent it from being stored in an unpressurized storage compartment. Physical Dimensions Model Depth Width Height Weight in. m m in. m m in. mm lb kg Monochrome 8.8 220 11.7 292 1.6 40 5.5 2.5 Color 8.8 220 11.7 292 1.7 43 6 2.7 0 4MB, 8MB, 16MB, or 20MB memory expansion module 0 520MB removable hard disk drive 0 14.4 internal data fax/ modem 0 16-bit stereo audio card 0 Additional NiMH batteries 0 Extra AC adapter or international AC adapter 0 Adapter for an automobile cigarette lighter 0 External battery charger 0 External keyboard 0 Numeric keypad 0 PCMCIA Type I, II, and III cards including flash RAM, SRAM, modem, fax/ modem, and LAN cards 0 ActionPort Replicator. Major Subassemblies memory module \ LED panel (LED card or audio/LED card under panel) ower converter board Memory Module Installation The computer comes with 4MB of memory soldered on the system board. If it has more than 4MB of memory, it already has a memory module installed. Run the Setup program to check the amount of memory installed. You can increase the memory up to 24MB by removing the original module if necessary and installing a 4, 8, 16, or 20MB memory module. Microprocessor Upgrades The computer's processor can be upgraded by replacing the original microprocessor with a higher-performance one. The PGA socket on the main board can accept both a processor on a daughter board and a processor installed directly in the socket. A processor on a daughterboard may include 256KB of external cache; all supported processors include 8KB of internal cache. The following table lists the speed and voltage of some of the microprocessors that can be installed. Microprocessor voltage and frequency Microprocessor Intel DX4/75 Intel DX4/100 Cx486DX2-V80 SUPPLY Voltage (V) 3.3 3.3 4.0 Internal frequency (MHz) 75 100 80 External frequency (MHz) 25 33 40 12/9/94 AN800-3

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
EPSON ActionNote 800 Series
Battery
Rechargeable 12 Volt NiMH battery;
current regulation by thermistor
Major Subassemblies
LED panel (LED card or
audio/LED card under panel)
Caution
Use only the adapters and replacement batteries designed
for use with the ActionNote 800 series (lightweight AC
adapter A882051, international AC adapter A882101, auto
adapter A882241, and battery A882291).
memory module
\
Environmental
Requirements
Condition
Temperature
Humidity
(non-condensing)
Altitude
Acoustical noise
Operating
42° to 95° F
(5° to 35° C)
30% to 90%
--200 to 12,000 ft
(--67 to 4,000 m)
35 dB @ 1 meter
(maximum)
Non-operating
-4° to 140° F
(--20° to 60° C)
5% to 95%
--200 to 30,000 ft
(--67 to 9,000 m)
Caution
When traveling by airplane, take the computer into the
passenger compartment to prevent it from being stored in
an unpressurized storage compartment.
Physical Dimensions
Model
Depth
Width
Height
Weight
in.
mm
in.
mm
in.
mm
lb
kg
Monochrome
8.8
220
11.7
292
1.6
40
5.5
2.5
Color
8.8
220
11.7
292
1.7
43
6
2.7
0
4MB, 8MB, 16MB, or 20MB memory expansion module
0
520MB removable hard disk drive
0
14.4 internal data fax/ modem
0
16-bit stereo audio card
0
Additional NiMH batteries
0
Extra AC adapter or international AC adapter
0
Adapter for an automobile cigarette lighter
0
External battery charger
0
External keyboard
0
Numeric keypad
0
PCMCIA Type I, II, and III cards including flash RAM,
SRAM, modem, fax/ modem, and LAN cards
0
ActionPort Replicator.
ower converter board
Memory Module Installation
The computer comes with 4MB of memory soldered on the
system board. If it has more than 4MB of memory, it already
has a memory module installed. Run the Setup program to
check the amount of memory installed. You can increase the
memory up to 24MB by removing the original module if
necessary and installing a 4, 8, 16, or 20MB memory module.
Microprocessor Upgrades
The computer’s processor can be upgraded by replacing the
original microprocessor with a higher-performance one. The
PGA socket on the main board can accept both a processor on
a daughter board and a processor installed directly in the
socket. A processor on a daughterboard may include 256KB
of external cache; all supported processors include 8KB of
internal cache. The following table lists the speed and voltage
of some of the microprocessors that can be installed.
Microprocessor voltage and frequency
SUPPLY
Internal
External
Microprocessor
Voltage (V)
frequency (MHz)
frequency (MHz)
Intel DX4/75
3.3
75
25
Intel DX4/100
3.3
100
33
Cx486DX2-V80
4.0
80
40
12/9/94
AN800-3