RKI Instruments GX-2003 Manual - Manual (Page 48)

41 • Start Up, Bar Hole Mode GX-2003 Operator’s Manual
The alarm LED’s and buzzer will pulse several times and the
vibrator will activate for a second. After this, press the RESET
SILENCE button until you hear a beep to continue.
• If the unit is due for calibration and CAL. EXPIRED ACTION
is set to CANNOT USE, then the following screen displays.
The GX-2003 cannot be used until a calibration has been
performed by selecting AUTO CALIBRATION in Setup Mode
Menu. See “Calibration Mode” on page 32 for calibration
instructions.
• If calibration is not due or CAL EXPIRED ACTION is set to NO
EFFECT, then the following screen appears for a few seconds
indicating when the next calibration is due.
8. The Date/Time/Battery Level Screen appears for a few seconds.
This screen displays the current date, time, and an indication of
how much battery charge remains. If the battery icon is fully filled
in black, then the batteries are at full charge.
9. If the GX-2003 experiences a sensor failure, a screen indicating
which sensor failed displays. In the example below, the
combustible % volume sensor has failed.
If one of the combustible sensors, LEL/ppm or % volume, fails, it
is not possible to enter Bar Hole Mode. Press and release the
CAL. DATE PAST
NOT OPERATED
NEXT CAL. DATE
Dec/18/’03
TIME TO CAL. 45 DAYS
Sept/23/’03
20:34
BATTERY:
FAIL
SENSOR
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