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Entry of more than 12 digits or 11 decimals. This error can be cleared with the |c§ or 0 key. 2. When the integer portion of an answer exceeds 12 digits. 3. When the integer portion of the contents of the memory exceeds 12 digits. (only CS-2850) {Ex. @ 999999999999 0 10) 4. When any number is divided by zero, (Ex. 5 | 0 | ) DECIMAL SYSTEM Input override decimal feature The calculator operates on a principle of floating decimal entries with preset decimal answers. 1. An entry may contain up to 11 decimal places, regardless of the decimal selector setting. 2, Answers will be printed to the preset decimai position except when an underflow condition prevails. Output override decimal feature This feature enables an answer to be printed in the floating decimal when the result is too small to be picked up within the range of the preset decimal. EXAMPLE: Set decimal at 2 Enter 5 g] Tape prints 5- -§- 77777 \t\ 77-777- = 0-00006428635 * 12 CALCULATION EXAMPLES 1. Set the decimal selector as specified in each example. The rounding selector should be in the *5/4” position unless otherwise specified. 2. The grand total mode, constant mode, add mode, item count mode, and balance mode selectors should be in the position (off position) unless otherwise specified. 3. Print mode selector should be in the “P" position unless otherwise specified. 4. If an error is made while entering a number, press the @ or 0 key and enter the correct number, 5. Negative values are printed with symbol in red. Note: All totals and sub-totals may be used for further calculations. RE-ENTER the number into the calculator by using a FUNCTION key and continue the problem. EXAMPLE: Selector Operation Print Note pi — F 123 g] 123-00 + —6 -5 456 g) 456-00 + -4 -3 ® 57900 I -2 — 1 -0 a * 579-00 x # Re-entry of total 2 tu 2- = 1.158-00 * DATE MEMORY (only CS-2850) The CS-2850, provided with date memory, allows date, number etc. to be stored once and then recalled and printed as necessary. Note: The date memory can also be used as a constant memory. A. Print the date of March 5, 1993. Selector d) Operation (2) Display (3) Print (4) -| -F 3.05.1993 □□ 3.05-1993 305-1993 (red) — 6 — 5 (D 0. 0- * — 4 — 3 20 © 20.00 a 20-00 + Ü — 2 30 [±) 50.00 a 30 00 + — 0 50.00 a 50 00 * □D 3.05-1993 3-05-1993 (red) 13 B, 2 x 12.34 = 4 + 12.34 = (1) (2) (3) (4) I— — F 12.34 □□ 12.34 12-34 (red) — 6 — 5 t- Enters numbers into the date memory. — 4 -3 2 (X) 2. 2- x I -2 œ 12.34 12-34 (red) _ -0 CE 12-34 = 24.6B A 24-68 * 4 m 4. 4- + □D 12.34 12-34 (red) [±! 12-34 = 0 32a 0-32 * ADDITION 12.45 + 36.62-93.20 = d) (2) (3) (4) - F 12.45 a 12.45A 12-45 + —6 -5 36.62 © 49.07a 36-62 + — a -3 93.20 @ 44.13- A 93-20 - m -2 — 1 44,1 3t- A 44-13 * -0 REPEAT ADDITION AND SUBTRACTION 123 + 123 + 123 + 456- 100- 100 = 14 ADDITION AND SUBTRACTION WITH ADD MODE 12.45 + 16.24 + 19.35 - 5.21 = {1) (2)* (3) (4) r-l — F 1245-g] 12.45 a 12-45 + -t A/— I 1624 © 28.69 a 16-24 + -4 *“ _3 A t* — 1935 (2 48.04 a 19-35 + 1 -? 521 ED 42.83 a 5-21 - - — 0 ® 42.83 a 42-83 * *: The Q key was not used in the entries MULTIPLICATION (1) (2) (3) (4) r-] — F 12.36 [x] 12.36 12-36 X — 6 - 5 3.33 © 41.15&8a 3-33 x — 4 -3 53.21 $ 53-21 = 1 -2 — i 2,190.06 a 2-190-06 * — -0 DIVISION 256 + 12 + 0.56 = (D (2) (3) (4) - - f 256 (+) 256. 256- + —6 -s 12 © 21.3333333333 a 12- * — a -3 -56 U| 0-56 = -7 38.095 a 38-095 * -0 MIXED CALCULATIONS A. (10 + 2) x 5 = 15 B. 5x2+12 = (1) (2) (3) (4) -F 5 ® 5. 5- x — 6 — 5 2 g] 2 = — 4 *-3 10-A 10- * — 2 1 — 0 ¡2 10-A 10 + 12 [£ 22.A 12 + 22'A 22- * „ (5+12) x 3.2 X 6.7 u.--—■- (1) (2) (3) (4) - - F 5 O 5-00 a 500 + —6 12 (2 17.00 A 1200 + — 4 -3 ® 17-00 0 1 -2 =* i — 0 17.00 17 00 x 3.2 ¡X] 54.4a 3 2 x 6.7 (±) 364.43 A 6-7 2 [2 2 = 132.24 A 182-24 * CONSTANT CALCULATIONS A. MULTIPLICATION 62.35 x 11.11 = © 62.35 X 22.22 = (2) 62.35 x 33.33 = (3) (1) (2) (3) (4) r- — F 62.35 0 62.35 62-35 x — 6 — 5 11.11 © 11-11 =K I — 4 -3 — 2 692.71 A 692-71 * (?) — 1 -0 22.22 [2 22 22 =K K- 1,385.42 A 1-385-42 * © •- -□ 33.33 (2 33-33 =K 2,078.13 a 2 078 13 * ® 16 B, DIVISION 11.11 T 77.77= © 22.22 + 77.77 = @ 33.33 -r 77.77 = (3) (1) (2) (3) (4) I- - F 11.11 (U 11.11 11-11 + — 6 -5 77.77 GE 77-77 =K i — 4 -3 -2 0.143 A 0 -143 * 0 - 1 -0 22.22 gj 22-22 = K 0.286 A 0-286 * © K - "I! 33.33 g] 33 33 = K 0.429 A 0 429 * © POWER CALCULATIONS A. SQUARING 5.252 = 5.25 x 5.25 = B. CUBING 53 = 5x5x5 = 17 CORRECTION OF ERRORS A. 123 + 556 -» 123 + 456 B. 1234567 -+ 1234578 (1) (2) (3) I— — F 1234567 1,234,567. — 6 — & 0 123,456. — 4 — 3 0 12,345. — 2 78 1,234,578. — 0 RECIPROCAL CALCULATIONS -j- - © -j*-- ...

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