Chapter 3 - Operating Instructions - Garnet SEELEVEL II Manual

CHAPTER 3 - OPERATING INSTRUCTIONS

T
he display is the only system component that is accessed by the
user. All user input to the display is done using the four buttons
along the bottom of the display. Operation of the display is as follows:
To read a water or sewer tank level:
1. Press the button corresponding to the tank to be checked and
release it, the display will show the level in percent on the LED
display. If no other button is pressed, then the display will shut
off after about 5 seconds.
2. If another button (including BATT) is pressed before the 5-second
time is up for the first button, the display will immediately switch
to showing the new level or voltage. The 5-second timeout is
restarted every time a button is pressed.
3. To continuously display a reading, press and release the desired
button, and then press the same button a second time. When
the button is released, the display will be in hold mode, which
is indicated by the decimal point on the right-hand side turning
on. While the display is in the hold mode it will recheck the held
level every 2 - 3 seconds so the user can watch the level change
while the tank is being filled or drained. The other tanks will
continue to be scanned every 10 - 15 seconds. The display will
automatically shut off after 5 minutes in hold mode. To end the
hold mode before the 5 minutes is up, press any tank button,
and the display will shut off.
To read the battery voltage:
1. Press the BATT button and release it, the display will show the
battery voltage on the LED display.
2. If no other button is pressed, then the display will shut down
after about 5 seconds. If the BATT button is held down, the
display will continuously recheck the voltage and show the
updated value. The reading may flicker back and forth between
two values, for example, 12.6 and 12.7 volts. This is normal
behavior for a digital voltage display.
3. If another button is pressed before the 5-second time is up for
the BATT button, the display will immediately switch to showing
the value for the new button. The 5 second timeout is restarted
every time a button is pressed.
4. There is no hold mode for the battery voltage.
Page 6 709-N2K NLP/709-N2KP NLP Manual