User`s manual

4-6
IM 701610-01E
Operations Using a USB Mouse
You can use a USB mouse to operate the DL1620/DL1640/DL1640L as you would using
the front panel keys. In addition, you can point to the desired item on a menu and click
it. This is similar to pressing the soft key corresponding to a menu and pressing the
SELECT key.
USB PERIPHERAL Connector
The USB mouse is connected to the USB PERIPHERAL connector on the left side panel
of the DL1620/DL1640/DL1640L. For details on the USB PERIPHERAL connector, see
page
4-3.
USB Mouse Models That Can Be Used
A USB mouse (with a wheel) conforming to USB HID Class Ver.1.1. can be used.
Note
• For USB mouse models that have been tested for compatibility, contact your nearest
YOKOGAWA dealer as listed on the back cover of this manual.
• Some items cannot be specified when using a mouse without a wheel.
Connection Procedure
When connecting a USB mouse, connect the mouse directly to the USB PERIPHERIAL
connector as shown below. You can connect/disconnect the USB mouse regardless of
whether the DL1620/DL1640/DL1640L is ON or OFF (supports Hot Plug). When the
power is turned ON, the mouse is detected and enabled approximately 6 seconds after it
is connected.
Note
• Do not connect USB devices other than a USB keyboard, USB mouse, or USB printer to
the USB PERIPHERAL connector.
• There are two USB PERIPHERAL connectors on the DL1620/DL1640/DL1640L.
However, do not connect two mouses to both connectors at the same time.
Confirming the Type of USB Mouse that is Connected
The procedure to confirm the type of USB mouse connected to the DL1620/DL1640/
DL1640L is the same as the procedure to confirm the type of USB keyboard. See page
4-4.
4.1 Entering Values and Character Strings