3
Setting Up the 100
Hidden Key Functions
The following seldom-used operations can be performed by pressing and holding
CLEAR and then pressing the number on the keypad and releasing both keys at
the same time. Refer to
Table 1
Hidden Key Functions
Key Sequence
Function
CLEAR > 0
Use this key sequence to set the communication port identification numbers. Enter the identification
number and press ENTER.
CLEAR > 2
Use this key sequence to enable or disable alarm function.
CLEAR > 5
Use this key sequence to toggle between 1 and 2 decimal places for the temperature display. Two decimal
places is used to calibrate the temperature.
CLEAR > 8
Use this key sequence to select the baud rate. This key combination toggles among 1200, 2400, 4800, and
9600. When the correct baud rate displays, press ENTER.
100 Operator's Manual
Figure
3, "100 Keypad," on page 20.
23