15
B. Keys
ON/OFF-
Powers on and shuts off the meter.
MODE-
Selects display mode. In normal operation, press this
key to sequentially display Dissolved Oxygen in % air
saturation, Dissolved Oxygen in ppm (mg/L), Recall
and Delete interface.
In calibration mode, press this key to exit the current
calibration parameter and enter into the next one.
In “Recall” and “Delete” modes, press this key to exit
“Recall” and “Delete” modes respectively.
UP/DOWN-
Increases or decreases the display value as desired.
In “Recall” mode, view saved data and data storage
site number by pressing these keys.
In “Delete” mode, press these keys to select between
the “Delete Each” and “Delete All” mode.
In “Delete Each” mode, view to be deleted data and
data site numbers by pressing these keys.
CAL-
In “Measurement” mode, press this key to enter into
“Calibration” mode.
ENTER-
In “Calibration” mode, press this key to save the
current parameter to memory.
In “Measurement” mode, press this key to save
reading into the next available data storage site.
At the Recall interface, press this key to display the
last set of saved data.
At the Delete interface, press this key to go into
“Delete” mode.
In the “Delete All” mode, press this key to delete all
saved data.
In the “Delete Each” mode, press this key to delete a
single set of data.
Summary of Contents for VisionPlus 9020M
Page 1: ...9020M 02270148 9020M...
Page 2: ...1 2 2 2 3 3 A 3 B 4 5 A 5 B 6 C 7 D 7 8 9 10...
Page 3: ...2 9020M 9020M 9V EEPROM LCD 9020M 50 9020M LD 900G 01 9020M 50 60HZ JENCO 9020M 1 2 3 JENCO...
Page 4: ...3 LCD BAT 1 1 2 9V 3 A 1 2 3 4 5 10 8 9 7 6 11 12 14 13 LCD...
Page 7: ...6 1 2 3 4 B 9020M 1 LD 900G 1 2 MODE...
Page 11: ...10 JENCO 18 201601 57619600 57619008 57619240...
