
F1 F2 F3 F4
F1 F2 F3 F4
F1 F2 F3 F4
F1 F2 F3 F4
Verifying ZRO
Sd = x.xe-xx T=xx
bottle, be sure to isolate the sensor in a bottle - any air movement (even
from a fan) can result in a false "fail" result.
Once process is stable, press
YES (F4)
key to begin the Zero CAL-
CHECK™.
This test will take less than 5 minutes. The T=xx is a count down timer
indicating how much time is left to finish the test.
Upon test completion, the final percentage value will be displayed along
with a Pass/Fail message.
Enabling/Disabling the Infrared Keypad (IR Buttons)
The IR buttons may be disabled from the menu to avoid being triggered
by frost or snow on the window. This menu is accessed by pressing
DSP
(F3)
from the main menu then
IR (F2)
:
Press
NXT (F1)
key to enable or disable the IR buttons.
Note: After selecting “Disable” and pressing
OK (F4)
, the IR buttons will
no longer operate. It will be necessary from now on to open the cover and
operate the configuration panel using the mechanical push buttons. To
return to the normal display mode, use mechanical buttons or wait for the
programming mode timeout.
Calibrating the Infrared Keypad (IR Buttons)
The IR buttons are calibrated in the factory before shipment, but conditions in
the field may alter the way the buttons read. To allow the IR buttons to perform
Verifying ZRO
Diff = xx.xx T=xx
Diff=x.xxx %
Passed OK
IR KEY= Enabled
NXT OK
54
Operation: Programming
Programming
Using the Local
Display