25• Press the ARROW keys to change the record number.• Press CAL or Range or CLR to escape from DEL screen and enter viewrecord items mode.Note: Pressing 2nd then Setup the instrument toggles between recordnumber and all records.• Press 2nd then CFM or CFM to confirm delete. The “nuLL” messagewill be displayed on the primary LCD for the selected record. While“nuLL” message is displayed the 2nd, CAL, Range and CLR keysare inactive. Press the ARROW keys to select an undeleted record.• If “dEL ALL” option was selected, all logged data are deleted andthe instrument returns to measurement modePress 2nd then RCL at any time to return to measurement mode.The “ ” and “WAIT” tags blinks during memory is reorganized.AAAAA u t o E n du t o E n du t o E n du t o E n du t o E n dTo freeze the first stable reading on the LCDpress AutoEnd while the instrument is inmeasurement mode.The ”HOLD” tag will be displayed blinking onthe LCD until the reading will stabilize.When the reading is stable, the “HOLD” tagstops blinking and the reading is frozen on theLCD.Press AutoEnd again to return to normal measurement mode.Note: • Pressing Range (HI 98150 & HI 98160 only) the instrumentwill display alternate measurement range, without leavingAutoEnd mode. The Log key also holds AutoEnd mode.• Pressing 2nd then Setup, GLP or RCL, the instrumentleaves AutoEnd mode and performs the selected function.