Datexx DC-750A Manual

FEATURESLarge, 8-Digit Display – Adjustable, with large, easy-to-readdigits.Folding design – Works like a desktop calculator, then foldsto compact size for travelling.Solar Powered – with battery back-up for use in low light.Automatic Power Off – If left unused for about 7 minutes.ON/C KeyPress ON/C to turn on the calculator. The calculator turns offautomatically after about 7 minutes if no key is pressed. PressOFF to turn off the calculator sooner.+/– KeyChanges the displayed number from positive (+) to negative(–) or from negative (–) to positive (+).– appears when the displayed value is negative.CE KeyDeletes the displayed number without losing any pending cal-culation. If a result exceeds the number of digits that can showon the display, the calculator stops and displays E. Press CEto resume calculating.ON/C KeyIf the calculator is on, press ON/C to reset the display to 0.Press DisplayedAddition (+) 6 + 7 = 13 p 6 + 7 = 13Subtraction (–) 10 – 4 = 6 p 1 0 – 4 = 6Multiplication (x) 7 x 5 = 35 p 7 x 5 = 35Division (÷) 14 ÷ 7 = 2 p 1 4 ÷ 7 = 2Square Root ( ÷ ) Calculate the square root of 64.p 6 4 ÷ 8Percentages (%)6% of 100. p 1 0 0 x 6 % 6Add 6% tax to $20. p 2 0 + 6 % 21. 220% discount from $150. p 1 5 0 – 2 0 % 120Press to add the displayed number into memory.M appears in the display.Press to subtract the currently displayed number frommemory.Press once to display the number stored in memory.Press twice to clear the memory. M disappears fromthe display.• Keep the calculator dry. If it gets wet, dry it before use.• Store the calculator in moderate temperatures.• Do not drop or strike the calculator.• Do not use harsh chemicals to clean the case.TELEDEX Limited U.S.A. WarrantyTELEDEX INC. warrants these products to the original purchaser to be free from defec-tive material and workmanship. Under this warranty, the product will be repaired orreplaced at our option, for up to one year, without charge except for supplies or acces-sories such as batteries, wallets etc, when returned with proof of purchase to TELEDEXSERVICE CENTER, 1 ATLAS St. Kenilworth NJ 07033. A check or money order for$3.00 to cover postage must be included. This is the exclusive written warranty. No otherwarranty, expressed or implied, shall extend beyond the time listed above. TELEDEX is notliable for consequential economic or property damage. Some states do not allow a timelimit on implied warranties or exclusion of consequential damage so this may not apply toyou. This warranty gives you specific legal rights. You may have other legal rights that varyfrom state to state.TELEDEX INC. 1 Atlas st. Kenilworth, NJ 07033Warranty valid only in the U.S.A. Printed in ChinaCompactCalculatorTURNING THE CALCULATOR ON AND OFFPERFORMING CALCULATIONSMEMORY FUNCTIONSM +M –MRCFor more information onDatexx and S.O.H.O. (Small Office/Home Office) products,visit our internet Web site at: HTTP://WWW.DATEXX.COMCARE AND MAINTENANCEOPERATING THE CALCULATORDC-750A

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