AEM 30-6905 Universal Programmable EMS-4 - Manual (Page 51)

Page 51 of 279 EMS-4 Install and Tuning Guide_Rev 1.6
Set Password Dialog
Clear EMS Calibration – Clears the currently loaded calibration from EMS memory.
Upload EMS Firmware – Allows the user to update the EMS firmware to the most current
revision. Follow the on-screen instructions to complete the upgrade. Note that a new
calibration compatible with the new firmware version is required to complete the process.
Clear EMS Firmware – Clears the currently loaded firmware version. Follow the on-screen
instructions to complete the process.
EMS Connection Preference
– Allows the user to choose how AEM Tuner will connect with the
EMS. Note that EMS-4 systems do not have a serial port connection capability.