10
● Use the precision control buttons to move the cursor to the desired setting and
then press the MODE/SELECT button.
● If you select “Set Temp Scale,” you will have two options to choose from -
Fahrenheit or Celsius. Again, use the precision control buttons to move the
cursor to your desired selection, and the MODE/SELECT button to confirm your
choice.
● “Show Lock Info” allows you to decide if
you want the key sequence to unlock the unit to
be visible when the user presses any button.
The unit will give you the option to hide or show
the key sequence, and then the unit will confirm
your choice.
● If you select the “Reset Defaults” option, the unit will then set the settings to
Fahrenheit and show lock feature.
● In order to lock the unit, you will want to press the LOCK button three times. The
unit will beep to indicate that it has been locked.
● Anytime someone touches a key after the unit has been locked, a message will
appear on the LCD Information Center reading “Locked.” The unit will also
remain in Locked Mode even if the unit is turned off. The Lock mode may be reset
by unplugging the unit, but the unit must be on when doing this. Simply unplugging
the unit while it is powered off will not reset the Lock mode.
● The unlock sequence will be displayed as a factory default. If you change to
“Hide Unlock,” it will not be shown when the “Locked” message appears on the
screen.
NOTE: Factory settings have the unit start in Fahrenheit and Show Unlock
mode. The standard factory unlock code requires the
LOCK
button to be
pressed three times to unlock the unit.
Figure 11: Show/Hide Unlock Screen
