OHAUS Navigator NV212 Instruction Manual

Also see for Navigator NV1101: Instruction manual Service manual

Contents

OHAUS Navigator NV212 Instruction Manual Manual pdf 9 page image

Navigator® EN-74.4 Mode MenuThis sub-menu activates modes so they will be available for use with the Mode button. Weigh mode isalways active.• Parts Count [Count] (on, off) - Set on for the mode to be active.• Percent [Percnt] (on, off) - Set on for the mode to be active.• Hold [Hold] (on, off) - Set on for the mode to be active.• Accumulate [ACCUmM] (on, off) - Set on for the mode to be active.• Check Weigh [CHECk] (on, off) - Set on for the mode to be active.4.5 Units MenuThis sub-menu activates units so they will be accessible with the Units button. The units in the menumust be turned “on” to be active. The ounce (oz) and pound:ounce (lb:oz) units include the option ofdecimal [dec] or fractional [frac] readouts. Due to different agency requirements the grain unit hastwo icon display options, gr or grn.Note: Available units and modes vary by model and local regulations.4.6 Sealing access to balance settingsThe Menu Lock switch limits changes to the Cal, Setup, Mode and Unit menus. The switch in typeapproved models may set some balance settings as required by the approval agency. The switch maybe secured using paper seals, wire seals or plastic ties.Locked Unlocked5. MAINTENANCE5.1 TroubleshootingThe following table lists common problems and possible causes and remedies.If the problem persists, contact OHAUS or your authorized dealer.Symptom Possible Cause RemedyCannot turn on No power to balance Verify connections and voltagePoor accuracy Improper calibrationUnstable environmentPerform calibrationMove balance to suitable locationCannot calibrate Unstable environmentIncorrect calibration weightMove the balance to suitable locationUse correct calibration weightCannot access mode Mode not enabled Enter menu and enable modeCannot access unit Unit not enabled Enter menu and enable unitLo ref Reference weight is too low Increase reference weight.ref err Parts counting– sample weight <1d. Shows error - exits mode or goes to [Clr.ApU].Err 3.0 Cal Incorrect calibration weight See section 2.5 for correct weightsErr 4.4 full RS232 buffer is full Set Handshake on, see Interface User Manual.