RKI Instruments GX-2003 Manual - Manual (Page 47)

GX-2003 Operator’s Manual Start Up, Bar Hole Mode • 40
1. Connect the sample hose to the GX-2003’s quick connect inlet
fitting.
2. Screw the bar hole probe onto the sample hose’s threaded fitting.
3. Press and briefly hold down the POWER/ENTER button. The
Mode Select Screen displays.
NOTE: If a “N” appears to the right of the battery icon, this indicates
that a Ni-MH battery pack is being used instead of alkaline
batteries.
4. The cursor will begin in front of Normal Mode and Normal Mode
will flash dark and light indicating it is selected. Use the (SHIFT)▼
button to move it in front of Bar Hole Mode.
5. With Bar Hole Mode selected, press and release the POWER/
ENTER button to begin the Bar Hole Mode startup sequence.
NOTE: If no button is pressed for 20 seconds, the unit will proceed
into whichever mode has the cursor in front of it.
6. If USER/STATION ID is turned on (see page 61), the ID Screen
displays for a few seconds.
7. After the ID Screen, if CAL. TIME REMAINING is turned on, the
screen that appears next depends on how CAL.EXPIRED ACTION
is set in the Setup Mode Menu (page 59).
• If the unit is due for calibration and CAL. EXPIRED ACTION
is set to CONFIRM TO USE, then the following screen
displays.
>NORMAL MODE
BAR HOLE MODE
LEAK CHECK MODE
21:09 N
USER ID
*********
STATION ID
*********
CAL. DATE PAST
CAL. IS REQUIRED