Front Panel Pushbuttons - Bacharach 19-8104 Operation & Maintenance Manual

3.3 Front Panel Pushbuttons

Note that a push button may perform several functons, dependng on what
screen s beng dsplayed at the tme.
• Turns analyzer ON/OFF. There is a 10 or 60 second warm-
I/O
up and a 5 second turn-off-delay period.
• Places the analyzer nto ether ts Setup or Calbraton Mode
when used n conjuncton wth the ENTER or HOLD button.
• Bypasses the CO purge function during turn-off.
• Causes the dsplayed value to ncrease or change whle n

the Calbraton or Setup Mode.
• Causes the dsplayed value to decrease or change whle n

the Calbraton or Setup Mode.
• Starts a test – pump ON.
ENTER
• Sets up the analyzer to be placed nto ts Calbraton Mode
when held down wth the analyzer OFF. (Used n conjunc-
ton wth the I/O button.)
• Stores the dsplayed value and automatcally steps to the
next screen when pressed durng calbraton or setup.
• Dsplays the CO screen when held down for 2 seconds whle
n the Calbraton Mode.
• Aborts turn-off and keeps the analyzer turned ON when
pressed during either the 5 second turn-off-delay period, or
the CO purge cycle.
• Freezes the dsplay and stops the pump durng a test.
HOLD
• Starts a prntout when pressed twice wth the pump run-
nng, or when pressed once wth the pump OFF.
• Sets up the analyzer to be placed nto ts Setup Mode when
held down wth the analyzer OFF. (Used n conjuncton wth
the I/O button.)
Toggles the backlght ON and OFF.
LIGHT
Instruction 19-9326
Monoxor III
7