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15-3-2
Configuring Communication Parameters
The above setting specifies the data rate when connected to another ClassPad, or a
Data Analyzer. Note that you must set the data rate (baud rate) for both the ClassPad
and the connected device so they are identical.
u
Wakeup Enable
To do this:
Turn on the wakeup function (see below)
Turn off the wakeup function
Select this setting:
On*
Off
(4) When all the settings are the way you want, tap [Set] to save them.
• The Communication application window appears at this time, with the new
parameters you just configured. Check to make sure the settings are the way you want.
Tip
• For more information about the communication parameter, see “Communication Dialog Box” on
page 13-3-8.
Wakeup
Wakeup is a function that automatically puts the ClassPad into data communication standby
whenever the ClassPad detects data coming in from a connected external device, or
when a USB cable is attached to the ClassPad. You can turn wakeup on or off with the
[Wakeup Enable] setting on the Communication dialog box described on page13-3-8.
What happens when wakeup is turned on depends on the type of device connected to the
ClassPad.
k
When connected to another ClassPad unit
When the sending device performs a data send operation, the receiver device’s wakeup
function activates and data receive is performed automatically. The receiver device operates
normally as long as no data is being received.
In this configuration, wakeup does not operate on the receiver device when any one of the
following three conditions exists.
• When any setting other than “3pin cable” is selected for [Cable Type] on the
Communication dialog box.
• When any ongoing calculation or graphing operation is being performed. Wakeup
activates when the ongoing operation is complete.
• When the ClassPad is completely powered down. For details, see “1-2 Turning Power On
and Off ”
u
Speed (Serial)
To specify this data rate for serial communication:
9600 bps
38400 bps
115200 bps
Select this setting:
9600 bps
38400 bps
115200 bps*
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