TriCoder for USB HID Keyboard uploads. Pressing the 1 key repeatedly will cycle through the 3 HOST settings.
More than one Setup Parameter can be changed before you exit the setup. Pressing 
while in a Setup Parameter will take you
back one step in the Setup Mode; from there choose a new group of settings. Pressing 
again at the TriCoder Setup Screen will exit SETUP MODE.
Testing Communication using NON PORTABLE mode
To test communication as a USB HID Keyboard, go to Chapter 3: Non Portable Mode for detailed instruction on how to use NON PORTABLE mode to establish communication between the TriCoder and the host computer. The key to testing communications is to keep it simple – you don‟t want to have to determine whether it‟s your software or the TriCoder causing a problem.
There are two special settings to accommodate older computers that may have trouble accepting USB HID Keyboard data from the TriCoder in the default format.
The first setting is a USB ENUMERATION DELAY. This setting is adjustable from
The second option is the USB HID SPEED. This setting by default is set to FAST and offers our fastest upload that will work with most modern PC‟s including any computer that runs Windows 7, Vista, or XP. The other option is to set it to SLOW for slower Windows machines that run older Windows versions like 98SE. If your software or computer is having trouble keeping up with the FAST setting you may hear beeps or a screech from the computer after a large number of records have uploaded. With any machine that does this your data may be incorrect or incomplete and you will need to select the SLOW HID Setting for uploading.
In some cases you may need both a USB ENUMERATION DELAY and the SLOW HID SETTING enabled to ensure correct uploading of your data on older PC‟s running old versions of Windows.
There is also a setting for foreign key support that sends all characters to the computer in their ascii key values or “ALT” key sequences. You can change the USB HID ALT OUTPUT from OFF to ON to switch this mode if you are using a foreign keyboard in your Windows setup and your data isn‟t coming across correctly from the TriCoder in HID Keyboard data upload or non portable mode.
An example of this is if you scan a bar code, or key in “A” on the TriCoder, and upload it with your computer keyboard set as a “English - US Keyboard” you will always get an “A” sent to the computer. However, if you choose another language or country keyboard like “French (France)” you may get a different character (e.g. “Q”). By changing the USB HID ALT OUTPUT to OFF the TriCoder will send the correct “ALT” sequence to the computer regardless of your keyboard settings.
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