Chino IR-HA Series, Instructions Manual

Page: 22 / 52

INST.No.INE-567-P1CE
-14-
<How to reset once set lower limit temperature alarm to "oFF">
1) Hold down
SEL
key to display "AL" on the sub display.
2) By changing displayed numeric value according to above setting temperature
range with operation key (

key,

key or
ENT
key) to be below lower limit temperature
value, "oFF" is displayed.
(Lower limit temperature value is IR-HAI: 299°C or lower, IR-HAS: 599°C or lower, IR-HAQ:
399°C or lower)
3) By pushing
ENT
key in this status, blinking stops and "oFF" is displayed and registration is
completed.
6.1 Lower Limit Temperature Alarm Setting
This setting is for a judgment of lower limit temperature alarm during measurement.
When the alarm is judged, status marker "AL" (lower temperature alarm) is lit and buzzer rings.
If "oFF" is selected, neither the alarm judgment nor the buzzer are activated.
1) Hold down
SEL
key while in the "HOLD" status to make it to
the setting mode.
Push
SEL
key several times to display "AL" on the sub display.
2) Push  key or  key to set OFF or numeric value.
3) Blinking stops by pushing
ENT
key and the blinking digit moves
its position from lower place to the higher place and the
registration is completed.
Reference
Caution
･
Setting temperature range is oFF or following
numeric values.
300 to 1000°C (IR-HAI) 600 to 2000°C (IR-HAS)
400 to 3000°C (IR-HAQ)
･
Default setting is "oFF".
Reference
Sub display
Main display
[Lower limit temperature
alarm setting display]
Tb CONT MEM PEAK