LaMotte Tracer DO PockeTester, Руководство пользователя

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13
OPERATIONAL MATRIX
Function /
Resulting
Action
Power
Status
Mode
Setting
Required Button
Press Sequence
Comments
ON/OFF Any Any Momentary press of
the
ON/OFF
button
Water Saturated
Air Calibration
On Any Place electrode in
electrode cap. Press
& hold CAL button
for 2 seconds.
Zero
Calibration
On Any Place electrode in
zero DO solution.
Wait for stability.
Press & hold
CAL
button for 2 seconds.
Also works
with probe
removed.
(Cal at zero
current)
Store Reading On Any Momentary press
of
MODE
button.
Stores and
holds reading.
‘HOLD’
displayed
Hold Release On While In
Hold Mode
Momentary press of
the MODE button.
Enter Memory
Retrieval
On Any Momentary press
of
CAL
button
followed by a
momentary press of
the
MODE
button
within 4 seconds.
If no data
is stored in
memory, ‘End’
is displayed
brief y, and
then returns to
last mode.
Scroll Stored
Readings
On Memory
Recall
Momentary press
of MODE button.
Exit Memory
Retrieval
On Memory
Recall
Momentary press
of
CAL
button.
Clear Stored
Memory
On Any
Measure-
ment Mode
Press and hold
ON/OFF
button
for 4 seconds
‘clr’ is
displayed.