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On-board LED signal indicators
Software Installation
Windows Installation
Do not connect the hardware until the software has been fully installed
Only users running Windows 7 or newer should utilize these instructions for accessing and
installing the appropriate driver via Sealevel's website. If you are utilizing an operating system
prior to Windows 7, please contact Sealevel by calling 864.843.4343 or emailing
support@sealevel.com
instructions.
To install Sealevel software, you must log in as an administrator or have administrator
privileges.
1. Begin by locating, selecting, and installing the correct software from the
2. Type in or select the part number (#7802ec) for the adapter from the listing.
3. Select "Download Now" for SeaCOM for Windows.
4. The setup files will automatically detect the operating environment and install the proper
5. A screen may appear with text similar to: "The publisher cannot be determined due to the
© Sealevel Systems, Inc.
7802ec &7802ecS Manual | SL9680 11/2022
Driver
Loaded
Heartbeat (1 sec on/off)
Not Loaded
Heartbeat
(a) Power LED (D5) is lit when card is powered
(b) If the driver is not loaded, four (4) LEDs (D1–D4) flash with the heartbeat signal and
the serial port remains in tristate mode until the driver loads.
(c) If the driver is loaded, two (2) LEDs (D2–D3) reflect the current Port 1 mode in
accordance with the table above, whether the mode was set by DIP switch or
software control.
(d) M1 and M0 are lit if the DIP switch is OFF.
to receive access to the proper driver download and installation
driver
database.
components. Follow the information presented on the screens that follow.
problems below: Authenticode signature not found." Please click the 'Yes' button and
proceed with the installation. This declaration simply means that the operating system is
not aware of the driver being loaded. It will not cause any harm to your system.
D1
D2
M1
Heartbeat
D3
D4
M0
Heartbeat
Power
Heartbeat
Heartbeat
Power
.
Sealevel software
D5
10
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