Cardinal 225 Installation And Technical Manual

Also see for 225: Installation and technical manual Installation, Set-Up and Operation Manual

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Cardinal 225 Installation And Technical Manual Manual pdf 51 page image

8200-M698-O1 Rev B  225 Installation and Technical 43CALIBRATION AND SETUPSecurity SealsA Category 1 Audit Trial is provided on the Model 225 with two event counters that incrementwhen a change is made to features that are required by NTEP or OIML to be sealed. Onecounter is designated for calibration parameters and one is designated for configurationchanges as required in NCWM Publication 14, 2007. Each event counter has a capacity torecord 999 changes. The data for the counters is maintained in non-volatile memory. Refer tothe VIEW AUDIT TRAIL COUNTERS section of this manual for more information.If your local metrology laws require the use of physical sealing, the Model 225 has beendesigned with two types of security seals. One seal, a calibration inhibit jumper preventsunauthorized access to the calibration adjustments while the second seal (lead-wire) preventsthe rear panel from being removed from the indicator to gain access to the jumper.NOTE: The calibration inhibit jumper (P8) is located on the main printed circuit board and canonly be accessed by removing the rear panel of the indicator.The following setup parameters CAN NOT be changed with the calibration inhibit jumper (P8)installed.On SETUP/REVIEW MENU3. CALIBRATE SCALEOn SETUP MENU #11. USA 4. OIML2. NSC 8. NO OF SCALES3. LFT 9. TOTALIZEOn Setup Menu #2 On Setup Menu #35. CALIBRATE G/N ACCUMSOn 4. SETUP SCALE MENU #11. BASE UNITS 4. Z LIMIT 7. STABLE2. CNVT UNITS 5. PWR UP Z 8. STBL CNT3. Z TRACK 6. SAMPLES 9. WT INTERVALSOn 4. SETUP SCALE MENU #21. FILTER 3. FBRK 5. DPP2. FMAX 4. INTERVAL 6. CAPNOTE: With the calibration inhibit jumper installed, a long error beep with CAL SEALdisplayed will occur when attempting to change the above listed parameters.