18 • Start Up
GX-2009 Operator’s Manual
Start Up
This section explains how to start up the GX-2009 and get it ready for operation.
Start-up Procedure
1. Press and briefly hold down the POWER MODE button. The backlight will turn on and all
the display segments will turn on. Release the button when you hear a beep.
2. The vibrator vibrates and the alarm lights flash momentarily.
3. If
Cal. Limit Display
is turned on, the screen that appears next depends on how
Cal.
Limit Check
is set. These parameters and the
Auto Zero Adjustment
parameter
mentioned in Step 9 below cannot be set using the GX-2009’s instrument menus, but are
set using the GX-2009 Setup Program. See the GX-2009 Setup Program Operator’s
Manual for information regarding changing various instrument parameters that are not
available for adjustment in the instrument’s operating modes.
•
If the unit is due for calibration and
Cal. Limit Check
is set to
Confirm to use
, then
the following screen displays.
The alarm LED’s and buzzer will pulse several times. After this, press and release the
POWER MODE button. You will hear a beep and startup sequence will continue.
•
If the unit is due for calibration and
Cal. Limit Check
is set to
Can’t use
, then the
following screen displays.
The alarm LED’s and buzzer will pulse several times. This screen will then remain on
the display until the unit is turned off. The GX-2009 cannot be used until a complete
calibration has been performed either by selecting AUTO CAL or ONE CAL in the
Calibration Mode menu. See “Performing a Span Adjustment in AUTO CAL” on
page 35 or “Performing a Span Adjustment in ONE CAL” on page 40 for calibration
instructions.
CAL
C--LIMIT
FAIL
C--LIMIT
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