LaMotte Tracer PockeTester 1756 Manual

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LaMotte Tracer PockeTester 1756 Manual Manual pdf 11 page image

LaMotte TRACER Fluoride PockeTester TM 1756 Instruction 11Auto-Power OFF FeatureThe auto power off feature automatically shuts the meter off 12 minutes after themost recent button press.Disabling the Auto-Power OFF FeatureWith the unit ON, momentarily press the CAL/RECALL key, then quickly pressand hold both the MODE/HOLD and ON/OFF key until ‘oFF’ is displayed. Torestore the Auto Power Off Feature (auto power OFF enable) simply turn themeter off and on again using the ON/OFF key.Low Battery IndicationWhen the battery voltage falls below the operating threshold, ‘BAT’ willappear on the display. Refer to the Maintenance section for battery replacementinformation.Storing ReadingsUp to 25 readings can be stored in memory for later recall.1. With the meter in the HOLD mode, press and hold the MODE/HOLD keyfor 3 seconds to store a reading. Release the key when the memory locationnumber appears on the lower display.2. After approximately 30 seconds (measurement duration) the meter willreturn to the HOLD mode and another reading can then be stored.3. If more than 25 readings are stored, previously stored readings (starting withreading number 1) are overwritten.Recalling Stored Readings1. Momentarily press the CAL/RECALL key and then within 4 secondsmomentarily press the MODE/HOLD key. The last stored data pointlocation will be displayed (1 to 25). Each time the MODE/HOLD buttonis momentarily pressed the next most recently stored data key will bedisplayed.2. After the last data point is displayed, pressing the MODE/HOLDkey againreturns the display to the beginning of the list.3. Pressing the CAL/RECALL key at anytime stops the data retrieval processand returns the meter to the normal measurement mode.Clearing Stored Readings1. With the unit ON press and hold the ON/OFF key for 4 seconds.2. When ‘clr’ is shown in the main display the memory is cleared.

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