1
START/STOP Key
1) Starts and stops a firing.
2) Press after each program
-
ming step.
Up Arrow Key
1) Increases values during
Programming.
2) Skip Segment: during
Ramp-Hold firing, skips to
the next segment. After
pressing Up Arrow, SStP
will appear. To skip, press
Up Arrow again.
Down Arrow Key
1) Decreases values dur
-
ing programming.
2) Review: from IdLE or
during firing, press Down
Arrow. The program will
appear one step at a time.
Top: Lights during
programming.
Middle: Lights during
program review.
Bottom: Blinks dur
-
ing firing.
Indicator
Lights
Sentry Xpress 2.0
Digital Temperature Controller
Temperature Display
Temperature is in °F when no
display dot appears.
Temperature is in °C when
lower right display dot ap
-
pears. See page 6 for instruc
-
tions on selecting °F and °C.
Time Display
During time display, a center
display dot separates hours
from minutes.
Single Segment & Ramp-Hold 4 Segment Instructions