Operating Manual

Desktop KeyReader Plus

Operating Manual

Desktop KeyReader Plus

©TeraTron GmbH

Page 4 of 12

Document Version 1.0

Date: February 25, 2021

Author: Marcel Mörchen

DesktopKeyReaderPlus_EN.docx

1.2. Display and Control Elements

Desktop KeyReader Plus features a white LED (status LED) on the front left and a multicolor LED (key

LED) on the front right.

The status LED indicates the current operating status:

• Off (not connected)

• Connected, but no communication established

• Connected and communication established with ITOOLS-USBTrayApp (normal mode)

• Connected and communication established with ITOOLS-USBTrayApp (VIN mode)

The key LED indicates a key’s recognition and upload status. It also indicates the upgrade status when

the device is undergoing an upgrade.

A detailed description is provided in Section 3