IOP 019B.0
Effective Date: 1/26/2017
Page 3 of 8
Menu
Menu -
Press to enter the System Setup menu from the Run screen.
III.
Meter preparation and maintenance
A.
Battery installation and replacement
1.
Use a screwdriver to remove the 4 screws securing the battery chamber cover.
2.
Lift off the battery chamber cover.
3.
Install two alkaline C-size batteries according to the inscribed battery symbols
on the inside of the battery chamber. Make sure batteries are in correct polarity.
4.
Close the battery chamber cover and secure with the 4 screws.
5.
Press and release the
Power
button ( ) on the keypad. The LCD will come on;
if not, consult the trouble shooting guide in the Pro 1020 User Manual.
6.
Under normal conditions, the average battery life is 425 hours at room
temperature without using the back light. A battery symbol will blink in the
lower, left corner of the display to indicate low batteries when approximately 1
hour of battery life remains.
B.
Instrument software setup
1.
Press the Power key to turn the instrument on. The instrument will briefly
display the splash screen with the YSI logo then go directly to the main run
screen.
2.
Setup Sensors
a.
Press
Menu
button.
b.
Dissolved oxygen sensor:
1)
Highlight
DO Sensor Type,
Press
enter
.
2)
Highlight
Polaro(black)
and press
enter
to confirm.
3)
Highlight ESC exit, press enter
4)
Highlight DO
Membrane type,
press
enter
.
5)
Highlight
1.25 PE Yellow
and press
enter
to confirm.
6)
Highlight ESC exit, press enter to return to previous menu
7)
Be sure that
Local DO
and
LDS
are not enabled (
).
c.
pH sensor
1)
Highlight
ISE Sensor Type,
Press
enter
.
2)
Highlight
pH
and select it (
).
3)
Highlight ESC exit, press enter
4)
Highlight
ISE Units,
press
enter
5)
Highlight
pH
and select it (
).
6)
Highlight ESC exit, press enter to return to previous menu
C.
Sensor Installation (This section can be skipped if not installing or replacing any sensors.
1.
Remove/unscrew the metal guard or calibration cup if installed.
2.
Remove the red rubber port caps if the instrument was being stored without
sensors installed. Ensure that both the sensor connector and sensor port on the
cable are clean and dry and stay that way during this entire procedure.
