
2-12 MS-4 Imager User’s Manual
Connecting
Connecting
When you open ESP and the Select Protocol dialog appears, choose either RS-232 or
USB protocol and click Next.
Important: If you are using an RS-232 interface and your connection attempt fails, click
the Autoconnect button, select a different communications port, and try again.
When you are connected, you will see the green connection indicator in the status bar
at the bottom right of your screen.
Click Connect.
If you choose USB protocol:
If you choose RS-232 protocol:
USB:
RS-232:
Select the
MS-4
from the Select
Device menu and
click Finish.
The MS-4 Imager’s default trigger mode is
Continuous Read Mode
. The USB version of the MS-4 will
be in a keyboard wedge configuration, causing
ESP
to receive incoming symbol data as keyboard text.
This will interfere with the connection attempt and cause it to fail. Be sure that no symbols are within
the Imager’s field of view while connecting to
ESP
.
Note: If your RS-232 host
settings cannot be
changed to match the
Imager’s settings, check
the Force Connect box.
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