2 — USING THE 3301T
pg. 13
Curtis Model 3301T Digital Instrumentation – September 2021
5. Press the
+
+
button to submit the password. If the password is correct, the 3301T will list the
Curtis devices on the CANbus.
If the password screen indicates that the wrong password was entered, press the
C
-
-
button to
clear the password, then repeat steps 3–5.
6. If multiple devices are listed, use the
and
H
buttons to select the device you want to
work with.
7. Press the
+
+
button. The 3301T downloads the device’s menu and then displays the main menu.
You can now
.
To exit the menu, press the
F3
button.
IMPORTANT: After you have finished working with parameters, cycle the keyswitch to clear
the password.
Open Read-Only Parameter Menus of Devices Connected to the Serial Port
The 3301T provides read-only access to the main and Monitor menus of Curtis devices that support
the ESP/SP protocol and are connected through the serial port. Take the following steps to open
these menus:
1. Go to the home screen.
2. Press the
F4
button. The main menu displays and you can now view parameters.
To exit the menus, press the
F4
button.
Using the Parameter Menu Screens
The following table describes how to use the 3301T’s buttons to navigate the menus and change
parameter values:
Action
Button
Scroll up to the previous menu item on the screen.
H
Scroll down to the next menu item on the screen.
Open the selected menu.
E
or
+
+
Return to the previous menu.
Note
: If the device’s main menu is displayed, pressing this button returns to
the home screen.
S
or
C
-
-
Increment a parameter value.
+
+
Decrement a parameter value.
C
-
-
