background image

Summary of Contents for EL-801

Page 1: ......

Page 2: ...IS PRO J DUCT FOUND TO BE DEFECTIVE DUE TO MATERIALS OR WORK MANSHIP IF IT IS RETURNED TO THE PLACE OF PURCHASE AFTER ONE 1 YEAR FROM DATE OF PURCHASE A REASONABLE i CHARGE WILL BE MADE FOR REPAIR i THIS W ARRANTY IS V OlD IF THISPRO D UCT HAS BEEN SUBJECT TO MISUSE OR ABUSE IMPROPER VOLTAGE OR HAS BEEN TAMPERED OR REPAIRED BY UNAUTHORIZED PERSON i TlilkM JTY IS VALID ONLY IF ACCOMPANIED BY THE i ...

Page 3: ...CONTENT INTRODUCTION 2 OUTSTANDING FEATURES 3 EVERY PART DESIGNATION 4 KEY IDENTIFICATION 5 INDICATION LAMP 6 PO WER SWITCH 6 HOW TO REPLACE DRY BATTERy 7 OPERATION 8 SPECIFICATION 12 ...

Page 4: ... efficient machine Newly developed Super mini sized calculator EL 801 is a tYpical pocket size calculator having as many features as possible The unit can be operated on four UM 3 type dry batteries and on optional rechargeable Ni Cd batteries Small sized but has the great power An ideal calculator that goes anywhere with you 2 ...

Page 5: ...on and subtraction Zerosuppress system Battery level indicator LED lamp Minus sign indicator Complete floating decimal point positioning 15 hours operation is capable on dry battery by the adoption of CoM as Multi selection power source Dry battery operation fUM 3 x 4 pes Rechargeable Ni Cd battery operation with optional adaptor and rechargeable battery unit AC operaition while charging the recha...

Page 6: ...RT DESIGNATION Minus sign indicator Minus equal key Multiplication key Constant mode indicator Division key Plus equal key Decimal point key Constant mode key Battery level indicator Power switch Numeral keys 4 ...

Page 7: ...e constant calculation mode and constant mode indicator turns off Clears all the contents m D a 13 I tinn Orders multiplication and starts operation when chain calculations are performed Orders division and starts operation when chain calculations are performed Derives sum product or quotient III nus Orders subtraction Also derives product or quotient in the case of negative multiplier or divisor ...

Page 8: ...t mode indicator Turns on when the unit is in constant calculation mode 8 Battery indicator Turns on when the battery voltage is below the regular limit POWER SWITCH t Push the switch down at OFF position and slide to ON position the switch will automatically come out and the unit is ready for calculation 6 ...

Page 9: ...F position 2 Pullout the battery case grasping it as Fig II and set four UM 3 type dry batteries in the battery case Fig 2 Be sure not to take the positive pole for the negative pole 3 Replace the battery case after setting four dry batteries Fig 1 Fig 1 Fig 2 7 ...

Page 10: ... III 53 II 40 1511 5 06 SUCCESSIVE MULTIPLICATION and D IVISION I REPEAT ADDITION and SUBTRACTION EXAMPLES 1 I 345 345 123 123 789 789 444 OPERATION 34511 II 123 II II 789 rill 444 I EXAMPLES OPERATION 1 1 1 x 2 2 x 3 3 x 4 4 35 1384 1 1 1 2 2 I 3 3 I 4 4 II 35 1384 _ w 2 9 9 8 8 7 7 6 6 0 0221369 9 908 807 7116 6 II 0 0221369 8 ...

Page 11: ...x 11 11 1110 8889 a 99 99 I 11 11 all 1110 8889 99 99 x 33 33 3332 6667 33 33 all 3332 6667 99 99 x 44 44 4443 5556 44 44 all 4443 5556 2 11 11 77 77 0 1428571 D 11 11 II 77 77 II 0 1428571 33 33 77 7 0 4285714 33 33 III 0 4285714 44 44 77 77 0 5714285 44 44 all 0 5714285 9 ...

Page 12: ...I 9 c 1 II 27 2 II 81 3 2 4 I 16 I II 256 I 1El 65536 Note In this case there is no need to designate constant calculation mode MIXED CALCULATION EXAMPLES _ _ __ _ _ _ _ 5 121 xO 2 48 16 8 85 4 10 OPERATION 5 II 12 II I 2 II 48 II 16 4 II 8 8500000 ...

Page 13: ...tax included EXAMPLES 1 1 300 300 x 0 11 333 dollars I Price of 300 articles with 12 discount EXAMPLES 1 I 300 300 x O 12 264 dolla CORRECTING MISTAKES EXAMPLES OPERATION 300 a 1111 33 00 Tax value 1333 00 Ans OPERATION 1 2 4 3 2 9 7 9 7x9 4113112211E 2C19 _ 1 7 U a 9 63 11 ...

Page 14: ...r and Ni Cd battery optional 8 digits 8 ligits 8 digits 8 digits 8 digits x 8 digits 8 digits 8 digits 8 digits 8 digits Complete floating decimal point Minus sign indicator constant mode indicator battery level indicator 4 arithmetical calculations successive multiplication and division mUltiplication and division by constant power calculation discount tax calculation repeat addition subtraction ...

Page 15: ......

Page 16: ...SALES OFFICES AND DISTRIBUTIO S Eastern 10 Keystone Place Paramus New Jersey 07652 Phone 201 265 5600 Midwest 430 East Plainfield Road Countryside La Grange llUnois 60525 Phone 312 242 870 165 Park Street Troy Michigan 48084 Phone 313 585 5111 Western 21680 Wilmington Avenue Long Beach California 90810 Phone 213 830 4470171178 Printed in Japan ...

Reviews: