Weighing Scales
Contents
1. of weight are shown when the platform is empty When weight more than 20 capacity zero function disable 4 2 Taring Zero the scale by pressing the ZERO key if necessary The zero indicator will be on Place a container on the platform a value for its weight will be displayed Press the TARE UNIT key to tare the scale The weight that was displayed is stored as the tare value and that value is subtracted from the display leaving zero on the display The NET indicator will be on As product is added only the weight of the product will be shown The scale could be tared a second time if another type of product was to be added to the first one Again only the weight that is added after taring will be displayed When the container is removed a negative value will be shown If the scale was tared just before removing the container this value is the gross weight of the container plus all products that was removed The zero indicator will also be on because the platform is back to the same condition it was when the ZERO key was last pressed 4 3 Change weighing unit Hold TARE UNIT key for 4 seconds will change weighing unit relevant weighing unit mark turn on kg or Us 5 PARAMETERS 8 CALIBRATION 5 1 Enter setting mode The scale has 5 parameters that can be set by the user plus a method of entering the calibration section To set parameters or calibration first turn off the weighi2. T Scale F Operation Manual T20 Weighing Scales T Scale T20 weighing scales operation manual REV C1 June 2012 T20 weighing scales operation manual CONTENTS We INTO U CON nsigna pdanagni ren ae nidad bas AOE suedert bed 1 2 Key descriptions 0 ccc ccc c cece ee ee eee eceee eee esse ee eaeeeeeseeeaeaeeeenes 1 DISPO a EAEN 1 4 Operation saien a pide ra 1 4 Zerosthe Salir a lar 1 AD VANC A A E ET 2 4 3 Change weighing UNit ooococococccccccococonccncncncncnanonencncncnaninencnes 2 5 Parameters amp CalibratiON ooooococococcocococcnonoconcncncoroninonancnnnas 3 5 1 Enter setting MOde 0 cccceeceeeeeee eee ee ee ee ea eaeeeeeeeeeaeaeaeeeaees 3 5 2 Caliblate AAA ied a eA ae 3 5 3 Ghange CAN ACI ii ii 3 5 4 Check internal COUntS cece tere ee eee eee teen nett eae e nent ee 3 5 5 Set backlight MOdEC ccccece cece cece eee e eee eee eee eee eeeeeeeeneees 4 5 6 Set auto power Off 0 cececc ec ec eee eee ee eee ee eaeeeeeeeeeeeaeaeaeaeaes 4 5 7 Set second weighing UNit oooocccccccccccncncncococnnnonononcncnanininininnnss 4 6 BATTERY OPERATION 0 a eed beets 4 T20 weighing scales operation manual REV C1 June 2012 T20 weighing scales operation manual 5 5 Set backlight mode After enter setting mode display shows FOCAL press ZERO key three times display shows FJ bF press TARE UNIT key to enter press ZERO key change backli
3. There are 4 models of scales within the range Platform size is 190mm x 230mm capacity range from 3kg to 25kg All units include tare zero change weighing unit change division function 2 KEY DESCRIPTIONS ON OFF turn on off the power TARE UNIT press this key to tare hold this key for 4 seconds to change weighing unit in setting mode this used as enter key ZERO rezero the scale in setting mode this key used to change set data 3 DISPLAYS The LCD display will show a value and some marks under the digits Zero zero indicator Stable Stability indicator Net Tare indicator current scales in net weight mode kg current weighing unit is kg Us current weighing unit is second weighing unit this weighing unit default is g Battery low when this indicator on please change battery 4 OPERATION 4 1 Zeroing The Display You can press the ZERO key at any time to set the zero point from which all other weighing within 4 of power up Zero This will usually T20 weighing scales operation manual REV C1 June 2012 T20 weighing scales operation manual only be necessary when the platform is empty When the zero point is obtained the display will show the indicator for zero The scale has an automatic zero tracking function to account for minor drifting or accumulation of material on the platform However you may need to press the ZERO key to rezero the scale if small amounts
4. ght mode oFF always off on always on press TARE UNIT key to sure 5 6 Set auto power off After enter setting mode display shows FOCAL press ZERO key four times display shows FUoFF press TARE UNIT key to enter press ZERO key select the auto power off time on 3 10minutes press TARE UNIT key to sure 5 7 Set units After enter setting mode display shows FOLAL press ZERO key five times display shows FSUnt press TARE UNIT key to enter press ZERO key select the secondary unit Ib g press TARE UNIT key to sure 6 BATTERY OPERATION When battery voltage low the BAT LO arrow will turn on The battery should be changed as soon as the arrow is on The scale use dry battery cell 3xsizeD battery the battery location at the bottom of the scale loose the screw for battery cover and open the battery house please install the battery with correct polarity if you don t use the dry battery please take off it from the box If the dry battery is becoming to a wastrel please put it into a special place When you have no battery or battery low you also can use AC adapter to power the scale just plug the AC adapter to AC adapter jack at the bottom of scale 4 1 INTRODUCTION The T20 series of weighing scales provides an accurate fast and versatile series of general purpose waterproof weighing scales
5. ng scales then hold TARE UNIT key and press ON OFF key until display show FO CAL 5 2 Calibrate After enter setting mode the display will show FO CAL press TARE UNIT key display shows UnL o empty the platter after STABLE indicator on press TARE UNIT key again display shows the calibrate weight you can press ZERO key to select calibrate weight after you select press TARE UNIT key display shows Lofa put the calibrate weight on after STABLE indicator on press TARE UNIT key to sure display shows PASS after T20 selfchecking again T20 is ready for you 5 3 Change capacity After enter setting mode the display shows FO CAL press ZERO key display shows F ICAP press TARE UNIT key to enter press ZERO key to select capacity press TARE UNIT key to sure NOTE BEFORE CHANGE CAPACITY YOU NEED SHORT JUMPER SEE DETAIL IN SERVICE MANUAL 5 4 Check internal counts After enter setting mode display shows FO CAL press ZERO key twice display shows Fe nP press TARE UNIT key to enter display shows internal counts press TARE UNIT key to return setting mode
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