The RB-x20 devices are the second generation of response boxes from Cedrus. Narrow your search by forum. Thanks, -David Hi David, The values are ” and ” for buttons 3 and 5 correspondingly. The scripts itself worked well when I run this file customed for the keyboard responses only without XID. When the response box is shipped, all four switches on the device are down by default, which sets the device to XID mode at a baud rate of , Or maybe anyone knows what is wrong here?
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Expand the Ports node on the tree, right click on the COM port that your response box is plugged into, and select the Properties command. When the response box is shipped, all four switches on the device are down by default, which sets the device to XID mode at a baud rate ofCompatible with all major stimulus presentation packages including the ViSaGe system Customisable key tops Built in timing facilities Accessory connector Prices displayed in: Inquisit uses this protocol to automatically i.
The script works well with Inquisit 4, not the Inquisit 5. The first step in using the response device is to plug it into a USB port on your computer and install the device driver which you can download from Cedrus’ web site.
Natalia Posted Last Year The RB-x30 devices are the third and, as of the time this article was written, latest generation of response boxes from Cedrus.
Cambridge Research Systems – RB Series
Although Inquisit supports any baud rate, we’ll just use the default setting of to keep things simple. If you haven’t already, plug your device into the cedrux port of you computer. The pad also comes with four clear key tops so you can insert any legend or color paper.
Although Inquisit can use any baud rates supported by the device, we’ll just use with the default setting offor the sake of simplicity. Overview The RB series from Cedrus are high quality, ergonomic, and practical response pads that are compatible with all major stimulus presentation packages. Thus, I will stick to the Inquisit 4 instead: If Inquisit suddenly stops responding to button presses, try unplugging your device and then plugging it cedrrus in. To discover the button tb-530, download and run the response pad sample from our Cedrus page.
Cedrus rb-53 pads can be used with Inquisit on both Windows and Mac platforms. They measure the participant’s reaction time in hardware and provide additional timing facilities for the stimulus presentation program. When I add them to the script see below and run it, I have the same problem again.
We’ve found ourselves having to do this on occassion. As for the “branch” thing, the script’s behavior didn’t change, “no reaction” to pressing the buttons.
Inquisit 5 and Cedrus Response Pad RB
The RB series from Cedrus are high quality, ergonomic, and practical response pads that are compatible with all major stimulus presentation packages. Or maybe anyone knows what is wrong here? Unfortunately, I can’t attach the output file right now, but I will do it in a bit. The photo above shows an RB pad with the colored tops included free installed.
Using Cedrus RB Series and Lumina Response Boxes with Inquisit
Overview Key features Why use a response pad? The scripts itself worked well when I run this file customed for the keyboard responses only without XID.
If you have been unable to get Inquisit to recognize button presses at all, verify the dipswitches on your device are configured to XID mode. Dave Posted Last Year gb-530 These and the Lumina response pads use a communication protocol called XID cerdus defines a set of commands for sending and retrieving data to and from the device. Be warned, you must disconnect your response box from the computer and then reconnect it for dipswitch changes to take effect.
Post Reply Like When the box is shipped, all cedrua switches on the device are down by default, which corresponds to a baud rate of see the image below. That’s what Inquisit “sees” as the responses coming from the box not the button number.
Once you know the values, you can update your script to treat these values as valid or correct responses:. You will also need to configure your script to handle the specific numeric values returned by the cedeus on the device.
This will open the window pictured below, which allows you to configure the port.