INST.No.INE-555-P5
-12-
5.2 Function part, Digital display panel
5.2.1 Function part
Name
Function
Indications
(1)Entry key
Used to store the selected or programmed parameter.
(2)Select key
Used to select a parameter menu in the operating mode or the
engineering mode.
(3)Up key
Used to select a parameter in the parameter selection mode or to
scroll numeric characters in the parameters programming mode.
(4)Down key
(5)Next key
Used to select a parameter in the parameter selection mode or to
shift a digit for numeric entries to the right in the parameters
programming mode.
5.2.2 Markers of digital display panel
Name
Function
Marker
Indications
(6)Main display
At the time of the measurement, measurement value of
the thermometer is displayed, at the time of setting, a
setting item, a choice level, choice item is displayed with
LCD 4 figure.
(7)Sub display
At the time of the measurement, a menu chosen with SEL
key is displayed, at the time of the setting, a setting item
is displayed with LCD 4 figure.
(8)Status marker
It is turned on at the time of lower limit temperature
alarm outbreak.
AL
“AL”
It is turned on at the time of upper limit temperature
alarm outbreak.
AH
“AH”
(9)Sub marker
Will light when the sub display shows an emissivity
(ratio). Single color type is the emissivity (ε) and 2
-color
type is the emissivity ratio (εr).
ε
（
εr
）
“ε” “εr”
(10)Temperature
unit
Temperature unit of
℃
or
ﾟ
F is displayed.
C F
“C” “F”
(3)
(4)
(5)
(10)
(7)
(6)
(8)
(2)
(1)
(9)
ENT
SEL
