Release Date: 06/2022
TDP05K Advanced Thermal Dispersion Probe Airflow Measuring System Technical Bulletin
Page 5
Press the UP or DOWN buttons to scroll through the available menu and submenu options. Press ESC to return to the previous menu
without making updates to the currently selected option. Press ESC from the Operator or Supervisor Menu to return to normal operation
mode. Press MENU at any time to return to the normal operation mode. To enter numerical values into a submenu selection option, enter
the digits one at a time beginning with the leftmost digit. Press UP or DOWN to scroll through the numbers 0 through 9. When the correct
value is displayed, press ENTER. The cursor automatically moves to the next position. If an error is made after pressing ENTER, press ESC
to return to the previous digit.
1. Enter the 4-digit PIN to access the Operator Menu. PIN entry is made one digit at a time beginning with the left most digit.
Press
UP or DOWN
to scroll through the numbers 0 through 9.
2. When the correct number is displayed, press
ENTER
to select the digit. The cursor automatically moves to the next position.
If an error is made after you press ENTER, press ESC to go back and change the digit.
NOTE: If the PIN is not correctly entered, the display returns to normal operation.
b. If the Operator PIN is not enabled, the Operator Menu selections display.
NOTE: See Enable, Disable, and Change the Operator PIN for more information about enabling the PIN.
3. Press
UP or DOWN
to scroll through the available menu selections. See Table 1 for a list of Operator Menu submenus and their
descriptions.
NOTE: Each Operator Menu submenu has submenu selections to access the configurable options.
NAVIGATING THE OPERATOR MENU
The Operator Menu allows you to view, set, or change system parameters. System configuration setup in the Operator Menu may be
required when connected to a building automation system.
1. During normal operation when the LCD screen displays the average temperature and average velocity or volume, press
MENU
and
UP or DOWN
until the arrow is next to Operator Menu.
2. Press
ENTER
to enter the Operator Menu submenu options.
a. If the Operator PIN is enabled, the LCD screen displays the following message:
NAVIGATING THE MENU OPTIONS
The left arrow (
→
) symbol appears on the left side of the currently selected menu, submenu, or option. Press ENTER to access the
selected option.
The up and down arrow (
↕
) symbol on line two of the display indicates that the selected digit or character can increment and decrement
one character or digit at a time. The character or digit blinks when selected.