Thermo Electron 3751, Инструкция по установке и обслуживанию

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8
Using either the or keys, the
user can select the correct hour of the
day. After the correct hour has been
selected, ENTER must be pressed and
the displays will change to those
illustrated in Step B. If the hour was
correct when the CLOCK was pressed,
press ENTER and the displays will
change to those shown in Step B.
B. The displays will be similar to those
below. These are for the minute
selection.
Again, a number other than 21 will most
likely appear. This display also has a
15-second time-out, just as the hour
display. Also, the next two displays in
Steps C and D will have a 15-second
time-out.
If the minutes are correct, press the
ENTER key and the displays will go to
those in Step C.
If the minutes are incorrect, use the
or keys to select the correct minutes
and then press ENTER. The displays
will go to those shown in Step C.
C. The displays will be similar to those
below. This is for AM/PM selection.
If the AM/PM is correct as indicated
by the AM/PM lamps, then press
ENTER and the displays will go to
those in Step D.
If the AM/PM is incorrect, use the
or keys to select the proper one and
then press ENTER.
D. The displays will be similar to those
below. These are for the day selection.
If the day is correct, press ENTER and
the incubator will return to regular
operation and the setting of the clock
is complete.
If the day is incorrect, use the or
keys to select the day. While using
the or keys, observe the seven
day-of-the-week lamps for selecting the
correct day. After the correct day has
been selected, press ENTER and the
incubator will return to normal operation
and the setting of the clock is complete.
2. SET KEY - Pressing this key will change the
displays to one of the combinations shown
below.
At this time, the user can select the incubator
to operate in the PROGRAM mode or
CONTINUOUS mode.
If CONT is displayed, and you wish to change
to PROG, press the key. The displays will
return to their normal operation of showing
time and temperature. Also the
CONTINUOUS lamp will extinguish and the
PROGRAM lamp will illuminate. The
incubator will automatically determine the
programmed set point temperature and light
status for the present time and day of the
week.