67
DO Setup:
Select Stable Indicator / Select Auto Read Mode
XL40 and 60 meters
Select Stable indicator
This setup option also lets you turn
ON
or
OFF
the stability indicator. When this function is turned
on, the
STABLE
appears when the DO reading is stable. This option also allows the user to
choose how fast (
Fast, Med
and
Slow
) the meter will accept a measurement or standardization
as stable. Choosing the
Slow
setting requires the meter to wait a longer time period before
accepting the measurement as stable, this reflects the highest level of precision.
To select Stable indicator
1. Touch
ON
or
OFF
to turn stable indicator on or off.
To select Stable indicator speed
1. Touch
Fast, Med
or
Slow
to select the stability indicator speed.
Select Auto Read Mode
This setup option allows you to select the activity of the Auto read mode. If the Auto read is active
(AUTO),
the meter will freeze the reading on the screen when the measurement becomes stable.
To unfreeze the reading the
Measure
button must be pressed. If the Auto read is inactive
(
MANUAL
), the meter provides continuous monitoring of the sample. The stable indicator will
appear in manual read mode if the measurement is stable and the stable indicator is turned "
ON
"
but will not freeze the reading if there is any fluctuations in that reading.
To select Auto Read Mode
1. Touch
AUTO
or
MANUAL
to choose the desired read mode.
NOTE:
In BOD, OUR and SOUR setup modes, the Auto/Manual Read Mode is not
available. See BOD, OUR and SOUR Setup for details.
Summary of Contents for XL 20
Page 1: ......
Page 138: ...127 Ion Operation Known Addition Method XL25 50 and 60 meters...
Page 140: ...129 Ion Operation Known Subtraction Method XL25 50 and 60 meters...
Page 142: ...131 Ion Operation Analate Addition Method XL25 50 and 60 meters...
Page 144: ...133 Ion Operation Analate Subtraction Method XL25 50 and 60 meters...