User Guide

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OPERATIONAL GUIDEOPERATIONAL GUIDE
OPERATIONAL GUIDEOPERATIONAL GUIDE
OPERATIONAL GUIDE
INITIAL PREPARATION
To install the batteries, turn the unit
over and unscrew the battery cover.
Remove the battery cover exposing the
battery compartment as shown in the
diagram. Remove and unwrap the new
batteries prior to installation. Place the
batteries in the compartment while
paying attention to their polarity. Af-
ter the batteries are installed, replace
the battery cover to the back of the
instrument.
To switch the instrument on, press the ON/OFF
key.
The thermometer will carry out a brief self-
test. All of the segment on the LCD will be
displayed during this period. After the test
the thermometer will revert to the measure-
ment mode.
If a probe is not plugged in, the display will show "Er" in HI 9063 or
"-----" in the other models.
To switch your thermometer off, press the ON/OFF key.
MEASURING SCALE (°C/°F) (HI 9063, HI 91530K AND
HI 91531K ONLY)
When the meter is turned on, it automatically
defaults to the °C scale.
Measurements can be performed in either the
Centigrade or Fahrenheit scale. To change the
scale, press the °C/°F button once.
ON/OFF
HI
LO
°C
°F
M
°C
°C
K
°C/°F
RESOLUTION (HI 9063 AND HI 91532K ONLY)
When switched on, the instrument operates in
the wider measurement range with a resolution
of 1°. The measurement range may be changed
to a higher resolution by pressing once again
the ON/OFF key in HI9063 or the 0.1/1 key in
HI91532K.
HI/LO MEMORY (HI 9063 AND HI 91531K
ONLY)
The maximum and minimum temperature are continuously monitored
and stored in memory throughout the measuring process. These read-
ings may be recalled at any time.
Simply press either the HI or LO key to view
the respective readings. The appropriate in-
dicator ("HI" or "LO"), will be displayed along
with the value retrieved from memory. The
values will be kept stored until the CLEAR
function is activated or the meter is turned
off.
CLEAR HI/LO FUNCTION (HI 9063 AND HI 91531K
ONLY)
In HI9063, by pressing the CLEAR key, the
present measurement reading is assigned to
the highest and lowest temperature memories,
i.e. both memories have equal temperature read-
ing.
The "HI" and "LO" display indicators will blink
three times to notify user that cleaning pro-
cess is in progress.
In HI91531K, by pressing the HI and LO
keys at the same time, the present tempera-
ture value is assigned to the highest and
lowest temperature memories, i.e. both
memories have equal temperature reading.
The display will show "----" to notify the
user that cleaning process is in progress.
HI LO
HI
CLEAR
0.1/1
ON/OFF
HI
LO
HI LO
°C
°C
K