Firewalls
When using SMB/CIFS, Firewall settings can block access to shared folders. Ensure the
following ports are open as required:
Port
Description
445
Port 445 is sufficient for services specified using IP addresses in place of
host names.
Example:
\\192.168.1.100\share_name
137 to 139
Ports 137 to 139 are required for NetBios/Name resolution. Without
these ports, you must access other computers and devices by their IP
address rather than the NetBIOS name.
Example:
\\my_file_server\share_name
1
1
1
2
2
2
4
4
4
3
3
3
DataViewer
DataViewer is an enhanced terminal emulation program that facilitates analysis of RS-232,
USB, and TCP/IP communication with Extron devices. The software allows users to send
commands to a device and view the responses in ASCII or hexadecimal format. Command
and response logs can be saved in text or HTML format.
DataViewer is available at
. Download the installation file and load the
program on the PC connected to the SMD 101.
Start the DataViewer program
To connect Dataviewer to the device, from the
control PC, click the desktop icon.
The
Communications
Setup
dialog box opens.
Com port
1.
Select the Comm Port (
RS-232
) tab (
1
).
2.
Configure the port settings (
2
) (shown with
default settings at right)
3.
To automatically connect to the SMD 101 each
time DataViewer opens, select
Auto-connect
on
startup
(
3
)
.
4.
Click
OK
(
4
) to use the program.
You are now ready to begin entering commands.
Use the DataViewer help file for more information on
the program.
SMD 101 • Reference Information
146
Summary of Contents for SMD 101
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