User manual – Glass Clock Design #3
rev 1.2
5.6.4
Option 4 – Temperature units, F or C
This option selects the temperature units displayed. '01' format is
Degrees Centigrade. '02' format is Degrees Fahrenheit.
A blinking '01' or '02' will be displayed in the 2 leftmost digits, with
the colon on. To change the temperature display format, press the
black function button (left side). Press the red mode button (right
side) when the desired hour format is displayed. The next option will
be displayed.
To cancel the option mode, press and hold the red mode button until
the display goes blank. Release the mode button and the clock will go
back to normal operation. Option 1, 2 & 3 will still be saved, but
option 4 will not be saved.
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