Tripp Lite USA-19HS User manual

Table of Contents
• Introduction
• Capabilities
• Installation Instructions
• Configuring Your Serial Device
• Keyspan Serial Assistant
• Problem Solving
• Appendices
• Frequently Asked Questions (FAQs)
• Compatibility List for Mac OS
• Configuration Examples for Mac OS
• Serial Port Pin Outs
• TX Ack Advance
•Notices
• Keyspan Warranty Information
Note: This documentation applies to Keyspan's USB Serial Adapter
Software for Mac OS 8.6 - 9.x and covers the features and use of this
software on that platform. For Mac OS X information and instructions,
please read the Keyspan USB Serial Software for Mac OS X
User Manual or visit Keyspan's web page
<http://www.keyspan.com>.
User Manual
This User Manual applies to the Keyspan USB Serial Adapter Software for Mac OS .
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Warranty
Registration:
register online today for a
chance to win a FREE Tripp Lite
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USB Serial Adapter
for MAC OS 8.6 - 9.x
(Software v 2.2)
Model: USA-19HS

1.1 - Introduction
Looking for a way to connect a graphics tablet, modem, GPS receiver, or Palm Organizer to your
USB equipped Macintosh computer? The Keyspan USB Serial Adapter is a simple,
inexpensive, and reliable way to make the connection.
The Adapter plugs into any USB port on your Mac. It provides one DB9 serial port which can be
used to connect your Dt.
Up to 8 Keyspan USB Serial Adapters may be installed on one CPU if desired.
Requirements
The Keyspan USB Serial Adapter Software for Mac OS requires the following:
• Macintosh :
• At least one available USB port
• Mac OS 8.6 - 9.x
Contents
The Keyspan USB Serial Adapter package includes:
• Keyspan USB Serial Adapter (USA-19H)
• USB cable
• Mac and Windows compatible CD with software and user manual
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2.1 - Capabilities
The Keyspan USB Serial Adapter provides one male DB9 serial port which supports RS-
232 asynchronous communications at data rates up to 230 Kbps . Please read our
Compatibility List for Mac OS
for a list of serial devices that have been tested with the Keyspan
USB Serial Adapter.
AppleTalk (LocalTalk) and Geoport are not supported on the Keyspan USB Serial Adapter's port.
Please note that AppleTalk (LocalTalk) and Geoport are not disabled by the Keyspan USB Serial
Adapter if you have these features installed already.
Keyspan USB Serial Adapter Port
Keyspan USB Serial Adapter
Serial Port
Keyspan USB Serial Adapter
Port Icon And Name
On Mac OS, Port 1 on the Keyspan USB Serial Adapter is named " P#1USA19H yyxx ". This
port is accessible by selecting the " P#1USA19H yyxx " port name or the USA19H icon in your
serial device's software or by selecting . This port is published via the CommToolBox and can be
accessed by CommToolBox Savvy software.
On Macs that do not have built-in serial ports (ie 'Blue and White' G3s, iMacs, iBooks, G4s,
etc...), Port 1 can emulate the PRINTER port (as found on older Macintosh computers) for
serial devices that are not CommToolBox Savvy and can't access the " P#1USA19H yyxx "
port. Printer Port emulation can turned ON by using the
Keyspan Serial Assistant
's Advanced
Setting's screen. Once you've emulated the Printer port, Port 1 will be accessible by selecting the
'PRINTER' port icon or 'Printer Port USB' port name in your serial device's software. Printer
port emulation is turned OFF by default.
Note: If you install more than one Keyspan USB Serial Adapter on your
Mac, Port 1 on subsequent adapters will have different names (please
contact Keyspan for details). The PRINTER port can only be emulated
once on your Mac.
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3.1 - Installation Instructions
Installing the USB Serial Adapter Software for Mac OS
Note: These instructions apply to installing the Keyspan USB Serial
Adapter on Mac OS 8.6 through 9.x. If you are installing this software
on Mac OS X via CLASSIC, please read the Keyspan USB Serial
Software for Mac OS X User Manual or visit Keyspan's web page
<http://www.keyspan.com> before proceeding.
Step 1 - Insert the Keyspan Serial Adapter CD-ROM
Turn your computer ON. When your computer starts up, p lace the Keyspan USB Serial
Adapter CD into the CD-ROM drive. When the CD icon appears on your desktop, double click
on this icon to display its contents.
Locate the Keyspan Mac OS 8.6 - 9.x folder and then locate the Ke yspan USA19H Installer
for Mac OS .
Step 2 - Run the Keyspan USB Serial Software for Mac OS Installer
If the Keyspan Adapter is connected to your computer, disconnect it now.
Run the Ke yspan USA19H Installer for Mac OS by double clicking the installer icon. This
will start the installer. Once the installer is running, follow the instructions on screen.
The installer will install the following items:
• " KeyspanUSBLoader" (in the Extensions folder)
• "KeyspanUSA19Hdrvr" (in the Extensions folder)
• "
Keyspan Serial Assistant
" (in the Control Panels folder)
• "Keyspan Manager" (in the System Folder folder)
Step 3 - Software Installation Complete!
Now that you have installed the Keyspan USB Serial Adapter software, you are ready to install the
Keyspan USB Serial Adapter hardware. Please proceed to the i nstalling the Keyspan USB
Serial Adapter Hardware instructions.
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Installing the Keyspan USB Serial Adapter Hardware
The following hardware installation instructions provide a basic overview on installing the
Keyspan USB Serial Adapter in a USB port. For detailed instructions on how to connect
USB devices your specific computer, please refer to the USB Device Install section in your
computer's user's manual.
Step 4 - Connect the USB cable to the Adapter (if necessary)
If your Keyspan adapter does not have an attached USB cable, attach the included USB cable into
the Keyspan adapter's USB port.
Step 5 - Connect the Adapter to your USB port
Attach the Adapter to your computer by connecting the Adapter's USB cable into any built-in USB
port on your computer or USB Hub. It is not necessary to turn off your computer when attaching
the Adapter.
Step 6 - Hardware Installation Complete!
Your Keyspan USB Serial Adapter is ready for use now that you have installed hardware and
software.
Please proceed to the
Configuring Your Serial Device
section in this manual for instructions on
what to do next.
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4.1 - Configuring Your Serial Device
Prior to using your serial device (modem,UPS, etc.) with the Keyspan USB Serial Adapter, you
must:
1. connect your serial device ( hardware ) to the Keyspan port
2. configure your serial device's software to use the Keyspan port
The following instructions provide a general overview of this process however we do provide
specific configuration instructions for certain serial devices. For a list of these examples, please
read the
Configuration Examples for Mac OS
Appendix in this manual.
Connecting Your Serial Device (Hardware)
If your Keyspan adapter is not connected, please do so NOW.
Step 1 - Connect Your Serial Device To The Keyspan Adapter
Attach your serial device's (ie Palm cradle, GPS, cell phone) serial cable to the serial port on your
Keyspan USB Serial Adapter.
Step 2 - Determine Which Keyspan Port Your Serial Device Is Connected To
If your have a Keyspan product that has more than one serial port, please note which Keyspan
serial port your serial device is connected to (the serial port on the Keyspan product, not your USB
ports on your computer or USB hub). This information will become useful as we start Configuring
Your Serial Device's Software .
Configuring Your Serial Device's Software
The following configuration instructions provide a basic overview of how to configure your
software to use your Keyspan serial port(s). For specific instructions on how to operate your serial
device, please refer to your serial device's user's manual for detailed instructions...
Step 3 - Check the Keyspan Serial Assistant
Now that your serial device is connected to the Keyspan adapter, you should check to see if the
Keyspan serial port is installed correctly.
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To do this, open the
Keyspan Serial Assistant
(located in Control Panels). When you open the
Keyspan Serial Assistant
, you will see the following window:
the Keyspan Serial Assistant window
If your Keyspan hardware and software are installed correctly, the ' Serial Adapter Status ' text
box will report 'Driver and USA-19H Device found OK' or '...Renumerating...Done'.
If you see either of these messages, proceed to Step 4 . If you do not receive either of these
messages, proceed
Problem Solving
section in this manual.
Step 4 - Determine Where To Select/Configure The Keyspan Serial Port(s)
Prior to using your serial device with a Keyspan serial port, you must first tell that serial device's
software which serial port your serial device hardware is connected to.
For example, if you have a Palm, you will have to tell the Palm Desktop software to look for
your Palm handheld ( hardware ) on a Keyspan serial port. By doing this, you establish
communication between your serial device's software (ie the Palm Desktop software) and your
serial device hardware (the Palm handheld unit).
Most serial devices will have software that will allow you to select which serial port the device is
connected to. Depending on your serial device and its software, you may have to configure: a
Control Panel (ie modems accessing ISPs), an application (ie UPSes), or some combination of
these (ie modems accessing terminals using Zterm).
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Please refer to your serial devices documentation on which method your serial device uses and
how to access that software's serial port "configuration" screen.
Once you've determined where to select or configure your serial device's software's serial port
settings, please proceed to Step 5 .
Step 5 - Determine Which Serial Port To Select In Your Serial Device's Software
When you've found the port selection screen in your serial device's software, you may be
presented with a list of serial port names, a list of icons, or some combination of both.
At this point, you have to select the name or icon of the Keyspan serial adapter you are connecting
to. Please note that you can see the port name and icon port name of your Keyspan Serial Adapter
in the
Capabilities
section in this manual.
Step 6 - Use Your Serial Device
Once you've configured your serial software to use the Keyspan serial port, you're ready to start
using your serial device under Mac OS.
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5.1 - Keyspan Serial Assistant
Besides the required drivers, the Keyspan USB Serial Adapter software installer installs an
application called Keyspan Serial Assistant . This application is used to:
• Determine the status of the adapter software and hardware
• Assist in problem solving
Launching the Keyspan Serial Assistant
To launch the Assistant, double click the "Keyspan Serial Assistant" icon in your Control
Panels folder. This will open the Keyspan Serial Assistant window.
the Keyspan Serial Assistant window
The Keyspan Serial Assistant will display any Keyspan USB Serial Adapters connected to your
computer. If your Keyspan adapter hardware and software are installed correctly you will see
'Driver and USA-19H Device found OK' or '...Renumerating...Done' in the Serial Adapter
Status text box. If you do not receive either of these messages, proceed
Problem Solving
section
in this manual.
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Explanation of Assistant Features
The following is a description of all the relevant text boxes and menus found in the Keyspan Serial
Assistant. You can also obtain this information by selecting ' Show Balloons ' in the Help menu
and moving the cursor over any item in the Assistant.
Keyspan Serial Assistant Window
the Driver and Assistant Version items
The Driver Version and Assistant Version items show the version numbers of the installed
Keyspan USA-19H driver and Assistant respectively. The two version numbers should always
match. If these numbers do not match, you should reinstall the Keyspan software.
the Serial Adapter Status text box
The Serial Adapter Status text box displays the status of your Keyspan adapter hardware and
software. It detects if the Keyspan driver ( software ) is installed (or found) and whether or not a
Keyspan adapter ( hardware ) is connected.
If your Keyspan adapter hardware and software are installed correctly you will see 'Driver and
USA-19H Device found OK' or '...Renumerating...Done' in the Serial Adapter Status text
box. If you do not receive either of these messages, proceed
Problem Solving
section in this
manual .
the USB Status text box
The USB Status text box shows what USB devices (ie hubs, keyboards, mice, etc.) are
connected to your USB bus. This text box will not display serial devices connected to your
Keyspan adapter.
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the Advanced Settings button
The Advanced Settings button will access the Keyspan adapter's advance configuration
options. Once you click this button, you will open the
Keyspan Manager
window.
You should only access this option if your serial device requires that
you turn on an advanced option on or if you are sure of what you are
doing. In most cases, you will not need to change any of the adapter's
advanced options.
The Assist Menu
the Assist menu
The Keyspan Serial Assistant's Assist menu is located in the Menu bar and provides access to the
following command(s):
• The Loopback Test command performs an 'internal loopback test.' This tests the ability
of the Adapter to send data. Since this test does not test the ability to receive data .
Results of this test listed in the Serial Adapter Status text box. Please note that this test
cannot take place when the Keyspan serial port is in use by another application.
• The Advanced Settings button will access the Keyspan adapter's advance configuration
options. Once you click this button, you will open the
Keyspan Manager
window.
• The External Loopback command tests the Adapter's ability to send and receive
data. This test requires an external 'loopback connector'. For details about external loop
back connectors, please read the External Loopback Connector information in
Serial Port Pin Outs
appendix in this manual.
Keyspan Manager
The Keyspan Manager window allows you to modify characteristics of your Keyspan serial
port(s). You should only change settings in this window if you are sure that you specifically need
to change them.
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To open the Keyspan Manager , click the "Advanced Settings" button in the
Keyspan Serial Assistant
control panel (located in your Control Panels folder (located in your
hard drive's System Folder )). This will open the Keyspan Manager window.
the Keyspan Manager window
Explanation of Manager Features
The following is a description of all the relevant text boxes and menus found in the Keyspan
Manager. You can also obtain this information by selecting ' Show Balloons ' in the Help menu
and moving the cursor over any item in the Manager.
Keyspan Manager Window
The Unit popup menu is used to select which Keyspan Adapter you would like to configure.
The available items in this menu will correspond to the physical location of any USB Serial
Adapter (or adapters) that has been installed in your computer.
The Use Naming '.Cin .Din check box allows use of an alternative port naming conventions.
This option is provided for compatibility with certain applications which adopted this naming
convention. Please contact the manufacturer of your serial to see if you require this setting to be
enabled. The default state is unchecked. A change in this setting will take effect upon restart of
your computer or until you disconnect and reconnect the adapter.
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The Use INTERRUPT endpoints check box is used to change how the Keyspan adapter
communicates with your computer's USB bus. When this option is turned on, the Keyspan
adapter will use the INTERRUPT endpoints to communicate with your computer's USB bus.
When this option is turned off, the Keyspan adapter will use the BULK method of communicating
with your computer's USB bus.
The Port popup menu allows you to select the Keyspan serial port that you want to configure.
Please note that each port maintains its own separate settings. As a result you must configure each
port individually.
The Port Name text box allows you to change the name of the selected port. Changes will take
effect upon reboot. Please note that you cannot change the port name on ports that use the
Emulate Modem/Printer Port check box.
The Reset & Close button can be used to recover use of a serial port that is open and and cannot
be closed by the application that opened it. When you click on this button, Keyspan Manager will
send calls to the port which should reset the port and close it. This will not prove effective in every
circumstance.
The Receive FIFO popup menu allows you to configure the number of characters which are
stored in the card's "First In First O ut" input buffer ("FIFO") before they are made available to the
computer. The default value of this parameter is "16". The Receive FIFO improves the
reliability of data transfer at high speeds. You can turn this option OFF for perform ance reasons
however this is not necessary in most cases.
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The Default buffer size text box allows to set a different buffer size to be established for the
specified Adapter port. This change takes effect upon restart of your computer. Since most
applications which use serial ports supply their own buffer, this setting often has no benefit.
The Double Baud Rate check box will allow certain older applications to use higher data rates
than were foreseen when the application was written. Some applications, for example, may not
provide the opportunity to select a baud rate above 57.6 Kbps. When this check box is checked,
the port will use a baud rate which is exactly double the rate specified in the application software.
Changes will take effect upon restart of your computer.
WARNING: DO NOT enable this check box if you do not need to. Enabling
this check box in software that supports the baud rates higher than
57.6 will cause that software to operate incorrectly.
The Tx Ack Advance popup menu allows you to set the Keyspan adapter's transmit behavior to
achieve the optimum compromise between compatibility (exact emulation of built-in ports) and
maximum throughput. Please read the
TX Ack Advance
appendix in this manual for more detailed
information.
The RTS follows DTR check box will cause the RTS modem signal to follow the DTR modem
signal. This option is ON by default. You should not modify this setting unless you are sure that
you need to.
The Emulate Modem/Printer Port check box allows your Keyspan adapter to emulate the
"Printer Port" or "Modem Port" as found on older Macintosh computers. This allows software that
is not CommToolBox Savvy to use a port on the Keyspan adapter.
Note: This option is only available on Macs that do not have a built-in
Modem or Printer (ie "Blue and White" G3s, iMacs, iBooks, etc.). On
Keyspan Adapters that only have ONE serial port, you can only emulate
the Printer port.
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The Epson Support check box allows one you to use certain Epson printers with your Keyspan
USB Serial Adapter. Only use this option if you our
Compatibility List for Mac OS
instructs you
to do so or if you are having problems with your Epson printer. IMPORTANT!!! Turning on this
feature will disable any device connected to an internal modem slot.
Note: This option is only available on an emulated Printer port. Please
check our
Compatibility List for Mac OS
page for information on which
Epson printers require this setting. This option is DISABLED on the
Keyspan USB Serial Adapter .
The Enable Remote Wakeup check box allows to specify if you want your computer to 'wake
up' from SLEEP/SUSPEND mode. Remote wakeup is provided via the RI (ring indicator) pin
(see the
Serial Port Pin Outs
appendix) of the device).
Note: Remote Wakeup is enabled on a per-port basis.
The Stats button will cause a Port Statistics window to appear. The Stats window can be used to
confirm that a baud rate for the selected port is set at your intended value. It may also be used to
document the existence of communications errors.
The Status text box displays current status of the selected port. Information in this text box is
dynamically updated.
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The Special Menu
the Special menu
The Keyspan Manager's Special menu is located in the Menu bar and provides access to the
following command(s):
The Display Driver Events command copies the Keyspan Adapter's serial driver's internal
event buffer into the Keyspan Manager's event log and displays it in a window. This capability
may be useful when troubleshooting a communications problem with the help of Keyspan staff.
The Display Port Statistics command functions the same as the Stats button button in the
Keyspan Manager's window.
The Log Port Statistics command copies port statistics to the Keyspan Manager's event log,
but does not display the "Stats" window. Adding statistical data to the event log enriches the
information provided to Keyspan staff during troubleshooting.
The Line Monitor option will display a Line Monitor window for port selected in the Port
popup menu. The Line Monitor will display all data and all modem control state changes sent to
and from the Keyspan Adapter.
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The Line Monitor Spool creates a file where information from the Keyspan Manager's Line
Monitor will be stored. You can turn this option on or off.
The Line Monitor Hold command will stop the Keyspan Manager from spooling the Line
Monitor data. Deselecting this option will resume the collection of Line Monitor data.
The Disable Printer Emulation command will disable Printer port emulation on ALL Keyspan
USB Serial Adapters connected to your computer. Deselecting this option will allow Printer port
emulation on any Keyspan USB Serial Adapter connected to your computer.
The USE INT Endpoints as Default command will make ALL Keyspan Keyspan USB Serial
Adapters connected to your computer default to use INTERRUPT endpoints (for better
performance at high baud rates).
The Assume CTS ON command will force ALL Keyspan USB Serial Adapters connected to
your computer to assume that the CTS signal is ON (or HIGH) when CTS is not specified by your
serial device's software or serial cable.
Note: This option is DISABLED on the Keyspan USB Serial Adapter .
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6.1 - Problem Solving
If you are having problems with your Keyspan USB to Serial Adapter in Mac OS , please
read the following instructions to assist you in troubleshooting your Keyspan adapter.
Hardware Troubleshooting
Step 1 - Use the Keyspan Serial Assistant
Launch the Keyspan Serial Assistant application. When you open the Keyspan Serial Assistant
application, the ' Serial Adapter Status ' text box will report 'Driver and USA-19H Device
found OK' or '...Renumerating...Done'. These messages indicate the Keyspan adapter software
and hardware are installed properly.
Software/Serial Device Troubleshooting
Step 2 - Check The Physical Connections
Make certain that your serial device is powered on and is properly connected to the Keyspan Serial
Adapter.
Proceed to Step 3 ...
Step 3 - Check Your Serial Device's Software Configuration
Check to see if your serial device's software is configured to use the Keyspan port . Please refer to
your serial device's documentation for instructions on how to select/switch/configure a serial port
in that software.
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7.1 - Appendices -
• Frequently Asked Questions (FAQs)
Frequently Asked Questions
• Compatibility List for Mac OS
List of serial devices that have been tested with
Keyspan serial adapters...
• Configuration Examples for Mac OS
Instructions on configuring select serial devices to use
Keyspan serial ports
• Serial Port Pin Outs
Serial Port Pin Out and Loopback Test Information
• TX Ack Advance
White Paper on the TX Ack Advance feature
•Notices
FCC, CE, VCCI, Copyright and Trademark Information
• Keyspan Warranty Information
Keyspan Warranty Information
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7.1.a - Frequently Asked Questions (FAQs)
The following is a list of F requently Asked Q uestions (FAQs) about the Keyspan USB Serial
Adapter for Mac OS. Keyspan frequently updates and adds the questions and answers list below.
For the latest list, please visit the our web site at:
http://www.keyspan.com
Frequently Asked Question List
Question :
How do I configure my serial device to recognize the Keyspan
USB Serial Adapter?
Answer :
To configure any serial device to use a serial port on any Keyspan USB Serial Adapter, you must:
1. Locate the software that controls your serial device.
2. Access that software's port or connection configuration screen/dialog/menu/etc.
3. Select the Keyspan port that your device is connected to in port or connection configuration
screen/dialog/menu/etc. for that device
Depending on what type of serial device you have, you may have to configure a control panel, an
application, a plug-in, or an icon in the Chooser. Keyspan provides documentation on how to
configure many popular serial devices in the
Configuration Examples for Mac OS
appendix in this
manual.
Question :
Why doesn't my internal modem work on my USB Mac (ie iMac,
'blue and white G3', G4, etc.) after I install the Keyspan Adapter?
Answer :
This is a known problem with Apple's MODEM control panel. On USB equipped Macs (ie iMac ,
'blue and white G3', G4, etc.), Apple's MODEM control panel assumes that there is only one
serial port and configures itself to use the first available port that it 'sees' (assuming that it will
always encounter the internal MODEM Port). However, the Keyspan Adapter's ports are
registered prior to the internal MODEM port and thus the MODEM control panel 'sees' one of the
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