Thermo Scientific Orion Star A320 Series, Руководство пользователя

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Chapter 3
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Meter Setup Menus
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Method Menu
Save up to ten channel-specific methods in the Method menu for fast and easy recollection of
custom channel-specific measurement, calibration and alarm settings.
The default method (M100, M200 or M300) is updated whenever the channel-specific
measurement, calibration and alarm settings are changed in the Mode and Settings menu and
the default method is not password protected.
The custom methods (M101-M110, M201-M210 or M301-M310) can be protected using a three
to eight digit password. When a protected method is created, loaded and active in the
measurement mode and a calibration is performed, that calibration will be saved to the method
so every time the method is loaded, the corresponding calibration will also be loaded.
Protected methods are helpful when using two or more electrodes on one channel. For
example, a pH electrode and an ion selective electrode (ISE) used on the same BNC input of
the Star A324 pH/ISE meter or a low range conductivity sensor and standard range conductivity
sensor used on the same 8 pin MiniDIN input of the Star A322 conductivity meter.
Creating a New Method using the Current Meter Settings
1. In the measurement mode, press the setup key.
2. Press the
p
,
q
,
t
or
u
key to highlight pH Channel, pH/ISE Channel, COND Channel or
DO/RDO Channel and press the f3 (select) key.
3. Press the
p
or
q
key to highlight Method and press the f3 (select) key to access the
methods list.
4. Press the
p
or
q
key to highlight Current Settings and press the f3 (save) key.
5. Press the
p
or
q
key to highlight an open method (M101-M110, M201-M210 or M301-
M310) to save the current channel-specific settings to and press the f2 (accept) key.
a. Open methods have no date, time or mode shown in the methods list.
6. Use the popup number entry screen to create a method-specific password (3 to 8 digits).
a. Press the f3 (edit) key to access the number entry screen.
b. Press the
p
,
q
,
t
or
u
key to highlight a number, press the
f3 (enter) key to select the number and repeat until the desired
password is shown at the top of the number entry screen.
c. Press the f2 (done) key to accept the password and exit the
number entry screen.
7. Press the f2 (accept) key to save the entered password.
8. The meter will return to the methods list and the selected method number will have the date,
time and mode shown in the methods list.
Thermo Scientific Orion Star A320 Series Portable Meter User Manual | 29