RKI Instruments GX-2003 Betreibershandbuch PDF herunterladen (Seite 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

< > <CH4 VOL>

< > < > < >

21:09

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RKI Instruments GX-2003 Betreibershandbuch Seite 48