ADDENDUM
2
Table 1 provides a comparison of old-keypad vs. new-keypad functions for the keys on the STT04 terminal.
NOTE: The configure, view, select device and options keys function without a field device connected to the
STT04 terminal. The other functions are locked out until a field device is connected to the terminal.
Table 1. Keypad Functions
Old Key
New Key
Function
Powers the unit up and displays the
STT04
firmware revision level.
Turns power off. Stored configurations remain in internal memory. The termi-
nal will shut itself off after 15 minutes of idle operation.
Scrolls through menus and selects functions.
Inputs values into the terminal. Includes digits 0 through 9, ASCII characters A
through Z, signs, and punctuation.
Completes an input or a selection.
1. Inputs a new configuration into the
STT04
internal memory.
2. Modifies an existing configuration.
3. Erases an existing configuration from the terminal memory.
Retrieves, views and optionally saves the configuration of the selected field
device.
Sends a configuration from the STT04 terminal to a selected field device.
Steps through various calibration procedures (dependent on the selected field
device).
Monitors primary input or output, secondary output, ambient temperature of
the selected field device, and other variables.
O N
O F F
+ : /
< > *
0
% &
G H I
9
E N T E R
C O N F IG
G E T
C O N F IG
S E N D
C O N F IG
C A LI-
B R AT E
M O N ITO R
