HP 5890 Series II Plus Reference Manual page 35

Keyboard and Displays
Entering setpoints
To display the function and its setpoint:
Figure 2-4
Steps in Entering a Setpoint Value
For example, to set the A detector zone to 250 C, the following sequence
of keys is pressed:
Once detector A temperature is displayed by pressing
new setpoint value may be entered at any time thereafter.
Note that the display shows a flashing * (asterisk) while the new
setpoint is entered, disappearing when
When
becomes the new setpoint for the function. If the entered value is not
satisfactory (out of range, or inconsistent with other, related setpoints),
an appropriate message is displayed. A different value may be entered
immediately, without again pressing the particular function key.
(Instrument Function Key) (
then, EITHER
( 0 through
to enter a new setpoint value
OR, for a few functions,
( or
ON
to switch the function on or off
DET A TEMP 2
function key numeric key(s)
is pressed, the setpoint value is verified and, if satisfactory,
ENTER
necessary for a few
instrument functions
9 ,
-
)
OFF
ENTER
5 0
is pressed.
ENTER
or )
A B
.
, )
ENTER
DET A TEMP
, the
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