2 — USING THE 3301T
Curtis Model 3301T Digital Instrumentation – September 2021
pg. 8
ECS Authorization
If the 3301T is configured to allow only authorized ECS users to access the device, the following
screen is displayed when a user is not logged onto the ECS:
If this screen is visible, log onto the ECS by swiping an RFID tag or by entering an ECS user ID and
PIN code on the ECS keypad. If the RFID tag or user ID and PIN code are valid, the home screen
is displayed.
Note: The CANbus must be in the Operational NMT state in order to log on with the ECS. If you
successfully log onto the ECS but the screen shown in the previous image is still visible, the CANbus
is probably in a different NMT state.
After you log off of the ECS, the 3301T displays the screen shown in the previous image.
