ACT-IR210 Manual

ACT-IR210 Manual
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
ACT-IR210L
IrDA PC Adapter
User’s Manual
ACTiSYS Corp.
48511 Warm Springs Blvd, Suite 206
Fremont, CA 94539, USA
TEL: (510) 490-8024, FAX: (510) 623-7268
E-Mail: [email protected]
Web: www.actisys.com
Release 1.41
ACTiSYS Corporation 2001
1
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
FCC & VCCI Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions:
(1)This device may not cause harmful interference and (2) this device must accept any
interference received, including interference that may cause undesired operation.
WARNING-FCC Regulations state that any unauthorized changes or modifications to
this equipment not expressly approved by the manufacturer could void the user
authority to operate this equipment
NOTE: This equipment has been tested and found to comply with the limits for Class B
digital device, pursuant to Part 15 of the FCC Rules. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more of the following measures:
-Increase the separation between the equipment and receiver.
-Reorient or relocate the receiving antenna.
-Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
-Consult the dealer or an experienced radio/TV technician for helps.
This equipment is in the 2nd Class category (information equipment to be used in a
residential area there to) and conforms to the standards set by the Voluntary Control
Council For Interference by Data Processing Equipment and Electronic Office
Machines aimed at preventing radio interference in such residential area.
When used near a radio or TV receiver, it may become the cause of radio interference.
Read the instructions for correct handling.
NOTE: Must be used with shielded cable only.
FOR YOU RECORDS
For your assistance in reporting this product in case of loss or theft, please record the
model and serial number which are located on the bottom of the case. Please retain
this information.
Model Number
Serial Number
Date of Purchase
Place of Purchase
All indicated copyrights and trademarks in the following pages are copyrights and
trademarks of their
Respective corporations.
Release 1.41
ACTiSYS Corporation 2001
2
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
CONTENTS
CONTENTS .....................................................................................................3
INTRODUCTION..............................................................................................4
PARTS CHECK LIST.......................................................................................5
SYSTEM REQUIREMENTS.............................................................................6
BIOS SETUP ...................................................................................................7
WINDOWS 98 INSTALLATION GUIDE...........................................................8
WINDOWS 98 UNINSTALLATION GUIDE ...................................................12
WINDOWS 2000 INSTALLATION GUIDE.....................................................15
WINDOWS 2000 UNISTALLATION ..............................................................19
WINDOWS ME INSTALLATION GUIDE .......................................................21
WINDOWS ME UNINSTALLATION GUIDE ..................................................27
WINDOWS XP INSTALLATION GUIDE........................................................28
WINDOWS XP UN-INSTALLATION GUIDE .................................................29
TROUBLE SHOOTING..................................................................................33
SPECIFICATIONS .........................................................................................35
WARRANTY INFOMATION...........................................................................36
CONTACT INFORMATION ...........................................................................38
Release 1.41
ACTiSYS Corporation 2001
3
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
INTRODUCTION
This document provides instructions to install the ACT IR210L Serial-IR
Dongle along with Windows 98/ME/2000/XP device driver. It is assumed that
the user is familiar with basic operation of Window 98/ME/2000/XP.
Release 1.41
ACTiSYS Corporation 2001
4
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
PARTS CHECK LIST
When you unpack the package, the following items should be found.
1.
2.
3.
ACT-IR210L Adapter
5 pins Motherboard Connector
User’s Guide
Release 1.41
ACTiSYS Corporation 2001
5
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
SYSTEM REQUIREMENTS
To use ACT-IR210L, your computer MUST meet the following requirements.
1.
2.
Window 98/ME/2000/XP.
Built in infrared I/O controller or super I/O chip on the motherboard with
infrared connector available and documented in the user’s manual.
Release 1.41
ACTiSYS Corporation 2001
6
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
BIOS SETUP
Before installing the device driver, you MUST setup your BIOS FIRST. It
assumed that your IR Dongle would installed to serial port 2.
1. Choose PNP & PCI from
BIOS SETUP
PNP OS Installed: NO
Resource Controlled by: Manual
2. Choose Integrated
Peripherals from BIOS SETUP
Onboard UART2 Serial Port 2 :
2F8H/IRQ3
Onboard IR function: SIR, HPSIR
or IrDA
Release 1.41
ACTiSYS Corporation 2001
7
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
WINDOWS 98 INSTALLATION GUIDE
Note: If you do not change your computer BIOS setting, STOP here and go to
Chapter BIOS SETUP.
Note: If your computer system has installed some device on the same com
port before, you MUST properly uninstall the devices first. ACT-IR210L would
NOT work with your system any more if the devices are uninstalled improperly
because some drivers are still there and cause conflicts with ACT-IR210L
driver. You HAVE to re-install your Windows 98 again.
Note: If your computer system has installed a FIR device before, ACT-IR210L
would NOT work with your system any more. You HAVE to re-install your
Windows 98 again.
Following are the instructions to properly install the ACT-IR210L Dongle. You
need a computer system with a built-in SIR chip and Windows 98 already
installed. If your motherboard’s IR head is not 5 pins, you have to re-assign
the pins according the definition.
1.
2.
3.
4.
Connect motherboard connector to your motherboard.
Connect ACT-IR210L to Mini DIN 8
Boot up your computer system.
Double Click My Computer on
DeskTop
5. Double Click Control Panel on My
Computer Page
Release 1.41
ACTiSYS Corporation 2001
8
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
6. Double Click Add New Hardware
on Control Panel Page.
7. Click Next.
8. Click Next.
Release 1.41
ACTiSYS Corporation 2001
9
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
9. Select No, the device isn’t in the
list in the box. Then click Next.
10. Highlight Infrared Devices from
the Hardware types list, then click
Next.
11. Click Next.
12. From Manufacturers list, choose
(Infrared COM port or dongle),
from Infrared Devices list, choose
(Generic Infrared Serial Port or
dongle). Then click OK.
Release 1.41
ACTiSYS Corporation 2001
10
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
13. From Infrared Transceiver list,
choose Generic Infrared Port for
IR200L. Then click Next.
14. Select COM port which is
physically connected to the
Dongle. In most cases, the
Dongle is connected to COM2.
Choose Communication Port
(COM2) from the Port list, click
Next.
15. Reboot your computer.
Release 1.41
ACTiSYS Corporation 2001
11
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
WINDOWS 98 UNINSTALLATION GUIDE
1. Boot up your computer system.
2. Click Control Panel.
3. Double click System Icon
Release 1.41
ACTiSYS Corporation 2001
12
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
4. Click Device Manager tab.
5. Highlight Infrared
Communication Device, and
then click Remove.
6. Click OK in the Confirm Device
Removal box.
7. Highlight (Generic Infrared Serial
Port or Dongle), then click
Remove.
Release 1.41
ACTiSYS Corporation 2001
13
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
8. Click OK in the Confirm Device
Removal.
9. Click on OK to restart your
computer.
Release 1.41
ACTiSYS Corporation 2001
14
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
WINDOWS 2000 INSTALLATION GUIDE
Note: If you do not change your computer BIOS setting, STOP here and go to
Chapter BIOS SETUP.
Note: If your computer system has installed some device on the same com
port before, you MUST properly uninstall the devices first. ACT-IR210L would
NOT work with your system any more if the devices are uninstalled improperly
because some drivers are still there and cause conflicts with ACT-IR210L
driver. You HAVE to re-install your Windows 2000 again.
Note: If your computer system has installed a FIR device before, ACT-IR210L
would NOT work with your system any more. You HAVE to re-install your
Windows 2000 again.
Note: If you want use Virtual COM Port in your application, STOP here and
change IR210Lto USB-IR Dongle.
Following are the instructions to properly install the ACT-IR210L Dongle. You
need a computer system with a built-in SIR chip and Windows 2000 already
installed. If your motherboard’s IR head is not 5 pins, you have to re-assign
the pins according the definition.
1. Connect ACT-IR210L serial adapter to Desktop PC.
2. Startup your computer system.
3. Click on Control Panel.
Release 1.41
ACTiSYS Corporation 2001
15
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
4. Double Click Add/Remove
Hardware.
5. On Welcome to the
Add/Remove Hardware wizard,
click Next>.
6. Choose Add/Troubleshoot a
device, then click Next>. You
may have to wait a while when the
wizard searches for Plug and Play
hardware.
7. Highlight ADD a new drive then
click Next.
Release 1.41
ACTiSYS Corporation 2001
16
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
8. Choose No, I want select the
hardware form a list then click
OK
9. Select the Infrared device from
the Hardware types.
10. From Manufacturers list, choose
Standard Infrared Port, from
Infrared Device list, choose
Serial Cable using IrDA
Protocol for IR210L; click Next>.
11. Click Next>.
Release 1.41
ACTiSYS Corporation 2001
17
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
12. Choose COM2 in most case, then
click Next>
13. Click Finish.
Release 1.41
ACTiSYS Corporation 2001
18
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
WINDOWS 2000 UNISTALLATION
1. Startup your computer system.
2. Click on Control Panel.
3. Double click System Icon.
4. Click on Hardware tab, then click
Device Manager button.
5. Click on Infrared devices, then
highlight Serial Cable using IrDA
Protocol.
Release 1.41
ACTiSYS Corporation 2001
19
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
6. Click Action and then Uninstall…
7. The device has been uninstalled
and close device manager, restart
your computer.
Release 1.41
ACTiSYS Corporation 2001
20
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
WINDOWS ME INSTALLATION GUIDE
Note: If you do not change your computer BIOS setting, STOP here and go to
Chapter BIOS SETUP.
Note: If your computer system has installed some device on the same com
port before, you MUST properly uninstall the devices first. ACT-IR210L would
NOT work with your system any more if the devices are uninstalled improperly
because some drivers are still there and cause conflicts with ACT-IR210L
driver. You HAVE to re-install your Windows ME again.
Note: If your computer system has installed a FIR device before, ACT-IR210L
would NOT work with your system any more. You HAVE to re-install your
Windows ME again.
Following are the instructions to properly install the ACT-IR210L Dongle. You
need a computer system with a built-in SIR chip and Windows ME already
installed. If your motherboard’s IR head is not 5 pins, you have to re-assign
the pins according the definition.
1. Connect ACT-IR220L+/220L/200L serial adapter to the Desktop PC.
2. Boot up your computer system.
3. Double Click My Computer icon on DeskTop
4. Double click Control Panel
icon.
Release 1.41
ACTiSYS Corporation 2001
21
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
5. Double click Add New
Hardware icon.
6. On the following boxes, click
Next>.
7. Click Next>.
8. Choose No I want to select
the hardware from a list,
then click Next>.
Release 1.41
ACTiSYS Corporation 2001
22
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
9. If you can not find Infrared
device from Hardware types
list, choose Other devices
from the Hardware types list,
then click Next >. Otherwise
go to step 16.
10.
From Manufacturers list,
choose (legacy serial
infrared device), from
Models list, Choose ACTIR200L Infrared Wireless
Interface, then click Next>.
11. Click Finish.
12.
Double click Add New
Hardware icon.
13. Click Next>.
Release 1.41
ACTiSYS Corporation 2001
23
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
14. Click Next>.
15. Choose No I want select the
hardware from list, then click
Next>.
16. Highlight Infrared device from
Hardware types list. Then click
Next>
Release 1.41
ACTiSYS Corporation 2001
24
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
17. Click Next>.
18. Click Next>
19. Highlight Generic Infrared Port,
then click Next>
If your device is physically connected
to COM2, highlight Communications
ports (COM2), then click Next>.
Release 1.41
ACTiSYS Corporation 2001
25
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
20. Click Next>.
21. Click Finish
Release 1.41
ACTiSYS Corporation 2001
26
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
WINDOWS ME UNINSTALLATION GUIDE
1. Double click System icon on
Control Panel
2. Go to Device Manager, highlight the
items in the Infrared devices, then click
Remove button.
3. Highlight the items in the Infrared
devices, then click Remove button.
4. Highlight (Generic Infrared Serial
Port or dongle), then click Remove
button. Click OK button.
The device has been successfully uninstalled.
Release 1.41
ACTiSYS Corporation 2001
27
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
WINDOWS XP INSTALLATION GUIDE
If your motherboard has built-in infrared I/O controller or super I/O chip,
Windows XP will automatically install the driver if the IrDA is enabled in BIOS
settings.
You are supposed to connect the device to the IrDA header simply. It will
work.
Release 1.41
ACTiSYS Corporation 2001
28
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
WINDOWS XP UN-INSTALLATION GUIDE
1.
Highlight My Computer, then
right click.
2.
click
Highlight Properties, then left
Release 1.41
ACTiSYS Corporation 2001
29
All Rights Reserved
ACTiSYS Corp.
3.
Serial-IR Dongle Installation Manual
Click Device Manager
4.
Highlight the items under
Infrared device, then right click.
Release 1.41
ACTiSYS Corporation 2001
30
All Rights Reserved
ACTiSYS Corp.
5.
Serial-IR Dongle Installation Manual
Click Uninstall
6.
Click OK, you have successfully
uninstalled the device on your system.
Release 1.41
ACTiSYS Corporation 2001
31
All Rights Reserved
ACTiSYS Corp.
7.
Serial-IR Dongle Installation Manual
Restart your computer
Release 1.41
ACTiSYS Corporation 2001
32
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
TROUBLE SHOOTING
For help on general and miscellaneous problems you may be experiencing
with your installation, refer to the following pages for possible solutions. Look
up your problem and try the solution.
SYMPTOM
PROBLEM
Can not establish link 1. The two IR devices
(General)
are not aligned properly.
2. Distance is too near or
far.
3. The device is
inactivated.
4. The device is not
installed properly
ACT-IR200L/220L+ is The power-saving
connected to and
feature in the notebook
takes power only from computer either stops or
the serial port of the reduces power output
notebook computer. from the signal lines of
the serial port to the
ACT-IR200L/220L+
devices.
Solution
1. Properly align them again
2. Move one device to a proper
distance.
3. Activate it by IR monitor.
4. Refer to Un-installation
Guide to remove the device,
then reinstall again.
1. Set the “Power
Management” control to
“Advanced” or “Off” to
enable power supplied from
computer serial port to ACTIR200L/220L+ devices.
2. Go to Integrate Peripheral to
set the COM port to
“Infrared”.
3. Do not install more than one
infrared device on one
computer.
File Transfer between 1. The infrared
1. Check to find out the source
IR-equipped PDA and
communication is
of interference and eliminate
ACT-IR deviceinterfered. For
it before trying again.
attached host
example, something 2. If you were restoring data,
computer stops
blocks out the
simply try again.
before finishing up
infrared beam or the 3. If you were doing backup
and an error message
burst of string light
something the PDA does not
appears.
source, etc.
reset its flags and keeps
2. Software does not
stopping at the same
support the IrDA
position unless you press
controller chip on the
the RESET button once. Be
motherboard.
very careful. DO NOT
3. Serial port is
initialize (press ON key and
occupied and not
RESET button at the same
available for IR
time) your PDA. Otherwise
transmission.
you may lose all your data.
4. Make proper model #
selection in the software as
specified in your PC system
user’s manual.
Release 1.41
ACTiSYS Corporation 2001
33
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
5. Make sure to disconnect
modem, etc. from the serial
port to make it available for
IR transmission.
Release 1.41
ACTiSYS Corporation 2001
34
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
SPECIFICATIONS
Model:
ACT-IR210L+
Carrier:
Infrared radiation (peak wavelength: 850 to 1050nm)
Communication Distance:
IR210L
From 0 cm to 250 cm.
For best results, from10 cm (3.95 in) to 150 cm (4 ft. 11.05 in)
IrDA-IR:
Baudrate:
Parity Bit:
Data:
Stop Bit:
Error Check:
9.6,19.2,57.6,115.2K bps
None
8 bit
1 bit
CRC
Connector:
5-pins connector to motherboard
Power Source:
Motherboard
Power Consumption:
0.30mW (11mA max.)
Operating temperature: 0oC to 40oC (32oF to 104oF)
Dimensions (Inches):
2.0”L x 1.63”W x 0.62”H 51mm x 41mm x 16mm
Weight:
2.0 oz (54 gr.)
Accessories:
User Manual
Windows 98/ME/2000:
IR Software
Pin Assignments: 5-pin connector
Pin
1
2
3
4
Color
Red
Blue
Yellow
Black
Symbol
VCC
NC
IRRX
GND
I/O
O
I
-
5
Green
IRTX
O
Release 1.41
ACTiSYS Corporation 2001
Function
+5V Power Supply
Non Connected
IR Receive
Reference ground (0V) for all
signals
IR Send
35
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
WARRANTY INFOMATION
THE FOLLOWING WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS.
YOU MAY ALSO HAVE OTHER RIGHTS WHICH VARY FROM STATE TO
STATE.
ACTiSYS Corporation warrants to the first consumer purchaser, for a period of
one year from the date of purchase, that this wireless interface (“the Product”)
will be free from defective workmanship and materials, and agrees that it will,
at its option, either repair the defect or replace the defective Product or part
thereof at no charge to the purchaser for parts or for labor.
This warranty does not apply to any appearance items of the Product, any
consumable items such as paper, ink ribbon, or batteries supplied with the
Product, or to any equipment or any hardware, software, firmware, or
peripheral other than the Product. This warranty does not apply to any
Product the exterior of which has been damaged or defected, which has been
subjected to misuse, abnormal service or handling, or which has been altered
or modified in design, construction or interfacing. Tampering With Label
Voids Warranty.
In order to enforce the rights under this limited warranty, the purchaser should
mail, ship, or carry the Product, together with proof of purchase, to ACTiSYS.
The limited warranty described above is in addition to whatever implied
warranties may be granted to purchasers by law. To the extent permitted by
applicable law, ALL IMPLIED WARRANTIES INCLUDING THE
WARRANTIES OF MERCHANT ABILITY AND FITNESS FOR USE ARE
LIMITED TO A PERIOD OF ONE YEAR FROM THE DATE OF PURCHASE.
Some states do not allow limitations on how long an implied warranty lasts, so
the above limitation may not apply to you.
Neither the sales personnel of the seller nor any other person is authorized to
make any warranties other than those described above, or to extend the
duration of any warranties beyond the time period described above on behalf
of ACTiSYS Corporation.
The warranties described above shall be the sole and exclusive remedy
available to the purchaser. Correction of defects, in the manner and for the
period of time described above, shall constitute full satisfaction of all claims,
whether based on contract, negligence, strict liability or otherwise. In no event
shall ACTiSYS Corporation be liable, or in any way responsible, for any
damages or defects in the Product which were caused by repairs or attempted
repairs performed by anyone other than ACTiSYS technician. Nor shall
ACTiSYS Corporation be liable or in any way responsible for any incidental or
consequential economic or property damage. Some states do not allow the
exclusion of incidental or consequential damages, so the above exclusion
may not apply for you.
Release 1.41
ACTiSYS Corporation 2001
36
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
ACTiSYS Corporation warrants to the first consumer purchaser, for a period of 1 year
from the date of purchase, that this wireless interface (The Product? Will be free from
defective workmanship and materials, and agrees that it will, at its option, either repair
the defect or replace the defective Product or part thereof at no charge to the purchaser
for parts or for labor.
This warranty does not apply to any appearance items of the Product, any consumable
items such as paper, ink ribbon, or batteries supplied with the Product, or to any
equipment or any hardware, software, firmware, or peripheral other than the Product.
This warranty does not apply to any Product the exterior of which has been damaged or
defected, which has been subjected to misuse, abnormal service or handling, or which
has been altered or modified in design, construction or interfacing. Tampering With
Label Voids Warranty.
In order to enforce the rights under this limited warranty, the purchaser should mail,
ship, or carry the Product, together with proof of purchase, to ACTiSYS .
The limited warranty described above is in addition to whatever implied warranties may
be granted to purchasers by law. To the extent permitted by applicable law, ALL
IMPLIED WARRANTIES INCLUDING THE WARRANTIES OF MERCHANT ABILITY
AND FITNESS FOR USE ARE LIMITED TO A PERIOD OF 1 YEAR FROM THE
DATE OF PURCHASE. Some states do not allow limitations on how long an implied
warranty lasts, so the above limitation may not apply to you.
Neither the sales personnel of the seller nor any other person is authorized to make
any warranties other than those described above, or to extend the duration of any
warranties beyond the time period described above on behalf of ACTiSYS Corporation.
The warranties described above shall be the sole and exclusive remedy available to the
purchaser. Correction of defects, in the manner and for the period of time described
above, shall constitute full satisfaction of all claims, whether based on contract,
negligence, strict liability or otherwise. In no event shall ACTiSYS Corporation be
liable or in any way responsible, for any damages or defects in the Product which were
caused by repairs or attempted repairs performed by anyone other than ACTiSYS
technician. Nor shall ACTiSYS Corporation be liable or in any way responsible for any
incidental or consequential economic or property damage. Some states do not allow
the exclusion of incidental or consequential damages, so the above exclusion may not
apply to you.
Release 1.41
ACTiSYS Corporation 2001
37
All Rights Reserved
ACTiSYS Corp.
Serial-IR Dongle Installation Manual
CONTACT INFORMATION
ACTiSYS Corporation.
48511 Warm Springs Blvd, Suite 206
Fremont, CA 94539, USA
TEL: (510) 490-8024, FAX: (510) 623-7268
E-Mail: [email protected]
Web: www.actisys.com
Release 1.41
ACTiSYS Corporation 2001
38
All Rights Reserved
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement