RKI Instruments SM-2009U - Manual (Page 31)

Bump Testing Instruments • 27
connecting to the SM-2009U.
The failure screen will remain on the display while the unit is
connected to the SM-2009U.
NOTE: You can still use the SM-2009 with an instrument for bump
testing and calibration if this failure indication occurs, but you
will not be able to perform any operations that require the
display until a calibration is performed, the unit is turned off,
and then the unit is re-connected to the SM-2009U. If you
perform a bump test or calibration in this case, the only
indication of pass or fail will be the BUMP or CAL. LED.
• When Cal Limit Display is set to On and Cal. Limit Check is
set to Confirm to use, if the GX-2009 is due for calibration the
unit will show the following screen and beep and flash the LED
arrays for a few seconds indicating that calibration is due.
When the beeping and flashing stops, press and release the
POWER MODE button on the GX-2009 to continue. The unit will
now connect to the program, the TRANSMIT screen shown in
step 6 above will be displayed, and the CHARGE LED will begin
to blink green.
8. If necessary, confirm that the bump test check tolerance is set to
the desired value. See “Setting the Bump Test Parameters” on
page 17
9. Verify that the appropriate calibration gas cylinder is connected to
the CAL. GAS fitting on the back of the SM-2009U. See
“Connecting Calibration Gas” on page 22 for calibration gas
cylinder options and calibration gas connection procedures.
FAIL
C-LIMIT
CAL
C--LIMIT