Doran GuardianXL, Инструкция по установке и эксплуатации

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Chapter 5 Calibration Mode
To configure metrological parameters and calibrate the GuardianXL Indicator, it must be
placed in calibration mode. The calibration mode can be accessed two ways, through
front panel pass code or an internally mounted pushbutton in combination with a pass
code. The setup pushbutton is accessed by removing the two-screw access panel on the
bottom of the indicator. The
GuardianXL is placed into calibration mode when the pass
code is entered and the pushbutton is pressed.
It is recommended that only authorized DORAN distributors calibrate your GuardianXL .
Authorized DORAN distributors have factory level training and the right tools to
properly configure a
GuardianXL for maximum performance. Contact the DORAN
SCALES sales department at 1-800-262-6844 for information on the DORAN distributor
in your area.
Configuration Methods
Front Panel Configuration
Front panel configuration is accessed through a front panel pass code or by entering a
pass code and pressing the sealed calibration pushbutton. Using the pushbutton allows
the
GuardianXL calibration to be physically sealed. The sealed calibration pushbutton
can be enabled by jumpering JU13 on the motherboard. See figure 3.1 in Chapter 3 for a
complete list of motherboard connections and jumpers
The calibration mode uses the primary and secondary displays for user feedback and
current parameter settings. The navigation pushbuttons on the front panel keypad assist
in moving through the configuration menus in the
GuardianXL . This Chapter will
describe the configuration and calibration of the GuardianXL using the front panel
configuration method.
Front Panel Calibration Mode Entry
The GuardianXL is configured using a menu of parameters in the calibration mode. Four
navigation pushbuttons are used to move through the menus and change parameter
settings. See Figure 5.1 below for navigation pushbutton functions.
Pressing MENU then 0 (CAL) on the numeric keypad places the GuardianXL into the
setup mode. The audit trail counter is displayed in the primary display, while the
secondary display reads PARAMETER AUDIT. The parameter audit trail tracks changes
in metrologically related parameters by incrementing every time changes are saved to the
GuardianXL .