2 — USING THE 3401T
pg. 5
Curtis Model 3401T – August 2022
2 — USING THE 3401T
This chapter describes how to use the 3401T’s buttons and screens.
BUTTONS
The following table describes the 3401T’s buttons. The buttons’ functions depend upon which screen
is active.
Table 2-1 3401T Buttons
Button
Home Screen
Parameter Menu Screens
Password Screens
Specifies the high speed mode.
Scrolls up to the previous menu item.
Specifies whether the password is
for the User or OEM access level.
Specifies the turtle speed mode.
Scrolls down to the next menu item.
Specifies whether the password is
for the User or OEM access level.
Specifies the standard speed mode.
Returns to the previous menu.
If the menu is the device’s top menu,
pressing this button returns to the
home screen.
Specifies whether the password is
for the User or OEM access level.
Specifies the economy speed mode. If a menu is selected, opens the menu.
Specifies whether the password is
for the User or OEM access level.
Opens the 3401T’s main parameter
menu, which does not require
a password.
Returns to the home screen from the
3401T’s main parameter menu.
Specifies the number 1.
Opens the 3401T’s password-
protected parameter menus.
Returns to the home screen from
the 3401T’s password-protected
parameter menus.
Specifies the number 2.
Opens the parameter menus of other
Curtis devices connected through the
CANbus or the serial port.
Returns to the home screen from the
parameter menus of other Curtis devices.
Specifies the number 3.
Opens the parameter menus of Curtis
devices that support the ESP/SP
protocol and are connected through
the serial port. The menus have read-
only access.
Depends upon how the parameter menu
screens were accessed:
• If accessed with the
button,
returns to the home screen.
• If accessed with the
or
button, rapidly increases the selected
parameter’s value by step sizes of
10, 100, 1000, and 10,000.
Specifies the number 4.
No function.
No function.
Specifies the number 5.
No function.
• When a writable parameter is selected,
decreases the parameter value.
• When a menu is selected, navigates
to the previous menu.
• If password characters have
been entered, clears the
last number.
• If password characters have
not been entered or have
been cleared, returns to the
home screen.
Opens the Fault Name screen.
Note
: This button also exits the Fault
Name screen.
• When a writable parameter is selected,
increases the parameter value.
• If a menu is selected, opens the menu.
Submits the password.
