Venstar T1900 - Manual (Page 38)

Section 8 Contents:
Turning On/Off the
Backlight...................................8.2
Programming the Thermostat
to Display Temperature in
Fahrenheit or Celsius..............8.2
Locking/Unlocking the
Keypad......................................8.3
Page 8.1
SECTION 8
Thermostat Display Options
8