10
11. MEANING OF DISPLAY MESSAGES
Messages about batteries
DESCRIPTION:
during normal operation, the symbol
“bAt” appears.
PROBLEM
: the batteries are running low but it is still
possible to take several readings.
SOLUTION
: obtain new batteries for changing them
when the signal “E.1” appears.
DESCRIPTION:
“E.1” appears, or the unit does not turn on at all.
PROBLEM
: the batteries are dead.
SOLUTION
: remove the batteries immediately and replace them when neces-
sary (see par. #9).
Messages about thermometer’s stabilization
DESCRIPTION
: the projection/display shows “E.8”.
PROBLEM
: the thermometer was moved before the light started flashing, or
the area is subject to strong electromagnetic fields.
SOLUTION
: wait until the lights flash before moving the thermometer; make
certain that there are no mobile or cordless telephones in the vicinity.
DESCRIPTION
: the display shows shows “C:AL” and/or
a count-down (in minutes and seconds).
PROBLEM
: the thermometer has not stabilized. The sym-
bols prompt you to choose between:
SOLUTION
:
- wait until the AQCS countdown has run its course wit-
hout touching the thermometer, or
- perform an MQCS (par. #8).
DESCRIPTION
: while in stand-by mode, the room tem-
perature displayed is accompanied by the symbol MQCS
or AQCS.
MEANING
: the thermometer has undergone quick auto-
matic or manual calibration.
Messages about room temperature working range
DESCRIPTION
: when you press the “face”
button,
the projection/display shows «Hi.4» and the value alter-
nately.
PROBLEM
: the room temperature is between 40,1 and
45,0°C (104.1 and 113.1ºF).
SOLUTION
: the temperature reading can be taken but
accuracy is not guaranteed.
