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2 — USING THE 3301T
Curtis Model 3301T Digital Instrumentation – September 2021
pg. 6
POWER-ON 3301T PASSWORD OR ECS AUTHORIZATION
The 3301T can be configured so that only authorized users can access the device. There are two
methods for authorizing access:
• Enter a password on the 3301T keypad.
• Log onto the Curtis Electronic Code Switch (ECS).
Note: The ECS ensures that only authorized users can operate a vehicle. Users log on by entering a
user ID and PIN code or by swiping an RFID tag. For more information, see the
on the Curtis Instruments website.
The following topics describe the two methods.
Power-On 3301T Password
If the 3301T is configured to require a password after the device is powered on, the following screen
is displayed: