GX-3R Operator’s Manual Chapter 3: Operation • 19
3 . If CAL RMDR is set to ON (factory setting) and a calibration is due, the screen that
appears next depends on how CAL EXPD is set in User Mode (see “CAL EXPD” on
page 63). The three possible screens are described below. If a calibration is not due, the
instrument shows how many days are left until a calibration is due.
CAL EXPD set to
CONFIRM (factory setting)
CAL EXPD set to
CANT USE
CAL EXPD set to
NONE
LCD
Sound Buzzer sounds double pulsing tone Buzzer sounds double pulsing
tone
None
Action • Option A, Perform calibration
:
Press and release POWER
MODE to perform a calibration.
The instrument takes you
straight to the AUTO CAL CYL
A screen in User Mode’s GAS
CAL\AUTO CAL item. See
“Performing a Calibration (GAS
CAL)” on page 52 for
calibration instructions.
If the calibration is successful,
the screen above will not appear
again until the unit is due for
calibration. If the calibration is
not successful, the screen above
will again appear in the startup
sequence.
• Option B, Bypass message
: To
continue without performing a
calibration, press and release
AIR.
The GX-3R cannot be used until a
successful calibration is per-
formed. Press and release
POWER MODE to perform a cali-
bration. The instrument takes you
straight to the AUTO CAL CYL A
screen in User Mode’s GAS
CAL\AUTO CAL item. If you
don’t press POWER MODE, the
instrument automatically goes to
the AUTO CAL CYL A screen
after 6 seconds. See “Performing a
Calibration (GAS CAL)” on
page 52 for calibration instruc-
tions.
If the calibration is successful, the
screen above will not appear again
until the unit is due for calibration.
If the calibration is not successful,
the screen above will again appear
in the startup sequence.
• Option A, Perform calibration
:
To perform a calibration, press
and release POWER MODE.
The instrument takes you
straight to the AUTO CAL
CYL A screen in User Mode’s
GAS CAL\AUTO CAL item.
• Option B, Bypass message
: To
continue without performing a
calibration, wait a few seconds
for the instrument to continue
with its startup sequence.