Before You Start
! Avoid subjecting the front panel to excessive
! Keep the front panel out of direct sunlight and
Removing the front panel
Press OPEN to open the front panel.
Grip the left side of the front panel and
pull it gently outward.
Take care not to grip it too tightly or to drop
the front panel and protect it from contact
with water or other fluids to prevent perma-
Put the front panel into provided pro-
tective case for safe keeping.
Attaching the front panel
% Replace the front panel by holding it
upright to the unit and clipping it securely
into the mounting hooks.
Resetting the microprocessor
The microprocessor must be reset under the
! Prior to using this unit for the first time
! If the unit fails to operate properly
! When strange or incorrect messages ap-
pear on the display
Remove the front panel.
Refer to Removing the front panel on this page.
Press RESET with a pen tip or other
Replace the front panel by clipping it