Rohde & Schwarz 1141.2005.02, Быстрый старт

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Preparing for Use
R&S
®
SMU200A
40 Quick Start Guide 1007.9822.62 ─ 13
Table 2-1: Remote access via an external computer
Remote access via
LAN
connec-
tion
Installation of the additional appli-
cation
on the instru-
ment
on the remote
computer
Web Browser
e.g. Windows Internet Explorer or Mozilla Firefox
see
​
chapter 2.7.1, "Using a Web Browser for Remote
Access" , on page 41
required no no
Remote Desktop
Windows application for PCs with Window operating sys-
tem
see
​
chapter 2.7.2, "Remote Desktop Connec-
tion" , on page 41
required no required
Ultr@VNC
for PCs with Linux/Unix or Windows operating system
see
​
chapter 2.7.3, "Remote Access via
Ultr@VNC" , on page 44
required required VNC Viewer
required
When the connection is set up with Remote Desktop, the device firmware of the signal
generator is disabled. Direct control on the instrument is not possible while manual
remote-control is active. The access of an external PC is indicated by the logon screen
of Windows XP Embedded which identifies the accessing user.
When the connection is set up with Ultr@VNC, direct control on the instrument is possible
while remote access is established.
For return to direct operation on the instrument, the connection must be cut. After cutting
the connection, it is still enabled and can be established again any time. The connection
is disabled only after deactivation of the program.
This section gives an information on how to use the Web browser for remote access, how
to install the applications for remote access and how to establish the connection between
the instrument and an external computer with Windows operating system. Remote
access via an external computer with Linux/Unix operating system is performed accord-
ingly.
Accessing Operating System
The operating system can only be accessed if an external keyboard and/or a mouse is
connected. Windows XP provides an on-screen keyboard that can be operated using a
mouse, thus enabling operation by mouse only. An external keyboard is recommened for
extensive entries.
Default password
Remote-access and file access require the user "instrument" with default password
"instrument".
Remote Access via an External Controller