Bowmar 90512 User Manual Download Page 1 | Manualshive

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Summary of Contents for 90512

Page 1: ...nty does not apply tc any product which has been damaged by accident or which has been misused abused altered or repaired by anyone other than Bowmar This warranty is in lieu of all olher warranties exp essed or implied and no person is author ized to assume for Bowmar any other liability in connection with the sale of this producL To obtain repairs the Calculator should be delivered prepaid to Bo...

Page 2: ...tor OPERATION AC Operation Connect the Charger unit to any standard 120 Volt electrical outlet and plug the connector into the Calculator After the above connections the power switch may be turned on and operation started While connected to AC the jnternal batteries are automatically charged whether the power switch is ON or OFF Battery Operation Disconnect the Charger cord and turn the power swit...

Page 3: ...nter digits of a number limit 8 digits II Key 11 Key EI Key a Key II Key II Key 1 ON Switch Tu ns Ca culator ON OFF 2 K Switch Slide swHch with 2 positions in the up position the K operation is in effect Use of K allows a number to be entered and retained as a constant for series tnulti p icaHor or divisinf Clears the Calculator and the display of all numbers Clears display of the previous keyboar...

Page 4: ...ions or self discharge the low Battery indicator may fail to appear Do not continue to operate on balteries when this condition is noted or a damaged battery may result 7 As a general rule if improper operation occurs first try the Calculator with its charger connected If operation is then normal this indicates the batteries are low 8 Do not store the umt in high temperature areas such as the top ...

Page 5: ...e Touch II Answer c Touch III d Enter 3 6 Example 2 To calculate 23 6 2 1 5 Do these steps display will be a Touchll b Enter 23 c TouChll J d Enter 6 e Touch f Enter 2 1 g TouChll h Enter 5 i Touch II Answer 9 83 33 3 37 4 26 22 16 39 e Touch III d Enter 9 c TOUChlI c Touch III d Enter 9 83 f Enter 8 3 g Touch II e Touch III Answer Example 2 To calculate 16 9 8 3 t 4 1 Do these steps display will ...

Page 6: ... Enter 8 2 a Touch II b Enter 3 c Touch II d Enter 21 e Touch a f Enter 6 1 9 Touch II Answer 29 32 56 5 29 32 1666 58 C 62 O 611 20 10 Example 3 To calculate 62 82 10 40 Do these steps display will be 8 T6uch II b Enter 62 I Touch III Answer c Touch II d Enter 82 e Touch II f Enter 10 g 10UChil h Enter40 3 MULTIPLICATION Example 1 To calculate 29 32 x 56 5 Do these steps display will be a Touchll...

Page 7: ...culate 181 15 Use of K switch 96 15 117 15 Do these steps display will be a Touch II 376 376 7 0943396 254 2 7 6 235 6 j Touch II 3rd Answer k Push K off down e Touch III Answer 4 DIVISION Example 1 To calculate 37 53 Do these steps display will be a Touch II b Enter 376 c Touch II d Enter 53 h Touch II 2nd Answer i Enter 7 6 Example 2 To calculate 81 3 9 Do these steps display will be a Touch II ...

Page 8: ... II h i Enter 8 j Touch II k Enter 20 I Touch III m Enter 8 n TouCh Answer 15 333333 92 92 Answer c Touch II d Enter 4 c Touch II b Enter 9 1 Enter 23 5 MIXEDARITHMETlI Example 1 To calculate _ 4 6 o these steps display will be Touch II d Enter 6 9 6 5 x 8 8 20 Do these steps display will be a Touch II h Touch II Example 2 To calculate e Touch II f Touch g Enter 6 e Touch III f Enter 5 ...

Page 9: ...ations mul tiplication division addition and subtraction Use the C key to clear the overflow DecimalPoint Capacity Functions Power Main Elements Supplementary Elements Dimensions Weight Peripherals Full floating decimal point Addition subtraction multiplica tion division and K register 8 digits in 16 digits out with underflow General add subtract mUltiply and divide Chain multiplication and divisi...

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