Model: 10Bii General: Name: Financial Calculator Code-Name: R2D2 Family: Pioneer Introduction: Date: 2000- Price: ? Discontinuation: Date: ? Price: $29.99 as of 2003-01-31 Production-Run: ? Display: Type: LCD, 7-segment Size: 1 line x 12 chars Number-Formats: sign, 10 mantissa, ., exp sign, 2 exp Annunciators: SHIFT STATS PEND BEGIN INPUT batt AMORT BAL IN PRIN PER C-FLOW CF N ERROR TVM FULL STAT FUNC Data: User-Visible: Smallest: 1E-499 Largest: 9.99999999999E499 Signif.-Digits: 12 Internal: Smallest: 1E-49999 Largest: 9.99999999999999E49999 Signif.-Digits: 15 Data-Types-and-Sizes: real, 8 bytes Memory: Named-Registers: 2 line history, N, I/YR or NOM%, PV, PMT, FV, M, CST, PRC, MAR or MU, P/YR, EFF%, 0-9, .0-.4, K and operator Flags: none Register-Usage: R4 \GSn R5 \GSx R6 \GSy R7 \GSx^2 R8 \GSy^2 R9 \GSxy Numbered-Registers: 15 Program-Steps: none Program-Editing: none Program-Display: none User-RAM-Bytes: 216 Total-RAM-Bytes: 256 ROM-Bytes: 32K Machine-State: prefix key state pending operations (4 levels, not saved) display contrast display mode radix mark registers and history (not saved) begin/end 15 cash flow groups, 99 entries each File-Types: none Physical: Technology-Used: CMOS Processor: 8-bit microcontroller, 20MHz Chip-Count: 1 Power-Source: 2 CR2032 cells Continuous-Memory: yes Expansion-Ports: none I/O-Ports: none Clock: none Length: 14.5cm Width: 8.1cm Height: 1.3cm Weight: ? Temperature-Range: Operating: 0 to 40 deg C Storage: -20 to 65 deg C Keyboard: Switches: none Shift-Keys: orange, orange, front face mauve, mauve, above User-Defined-Keys: none Key-Arrangement:: ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** ** Key-Labels-Base-Keyboard:: N I/YR PV PMT FV INPUT MU CST PRC MAR K % CFj \GS+ <- +/- RCL ->M RM M+ mauve 7 8 9 \:- orange 4 5 6 x C 1 2 3- ON 0 . = + Key-Labels-orange-orange-front-face:: xP/YR NOM% EFF% P/YR AMORT   IRR/YR NPV BEG/END SWAP %CHG Nj \GS- RND E STO CL\GS ( )  x-,y- Sx,Sy \Gsx,\Gsy 1/x  x6,r y^,m x^,w y^x C ALL e^x LN n! \v/x OFF  ./, DISP x^2 Key-Labels-mauve-mauve-above::                      \GSx^2 \GSy^2 \GSxy   n \GSx \GSy            Programmable-Operations:: None Non-Programmable-Operations:: orange clear shift % percent of %CHG percent change ( start nesting ) end nesting + addition +/- change sign - subtraction ->M store in memory ./, set radix mark 0-9, . enter digit or decimal point 1/x reciprocal <- erase character or number = complete the operation AMORT compute amortization BEG/END set begin/end mode C ALL clear all registers C clear calculator line CFj enter the next cash flow CL\GS clear statistics registers CST store / compute cost DISP + = show all digits DISP . set ALL mode DISP 0-9 set FIX mode E start an exponent EFF% store / compute effective rate e^x natural exponential FV store / compute future value I/YR store / compute annual interest INPUT use number in line 1 as response IRR/YR compute IRR K constant arithmetic +,-,x,\:- number K = sets operator + number as constant LN natural logarithm M+ add to memory MAR store / compute margin MU store / compute markup N store / compute N n! factorial Nj enter the next number of cash flows NOM% store / compute nominal percent NPV compute the net present value OFF off ON on ON + + adjust display contrast ON + - adjust display contrast ON + N + FV reset all memory ON + FV this and the next appear to start a test ON + PMT P/YR store the number of payments per year PMT store / compute payment PRC store / compute price PV store / compute present value RCL 0 recall initial cash flow RCL 0-9 recall from register RCL CFj recall the next flow RCL Ng recall the number of times RCL name recall from register RM recall from memory RND round number to display STO +,-,x,\:- 0-9 storage arithmetic STO 0-9 store in register STO name store in menu variable SWAP swap displayed number with previous number Sx,Sy compute standard deviations x multiplication x-,w compute weighted average x-,y- compute averages xP/YR multiply by P/YR and store in N x^,r estimate x and correlation coefficient x^2 square y^,m estimate y and slope y^x power \:- division \GS+ add to statistics \GS- subtract from statistics \Gsx,\Gsy compute population standard deviation \v/x square root mauve + n, \GSx, \GSy, ... does a recall from register Menus:: None Bugs/ROM-Versions:: None Notes:: This unit has 16 registers more than the 10B. Memory is structured into separate statistics and independent (including financial) registers. There is no "clear fin" function, so financial registers must be cleared manually or all memory cleared. (Jordi Hidalgo, Datafile V20N2p5) This unit has an ON key. They key does nothing once the calculator has been turned on. There was a color scheme change in 2008. It now has orange and blue shift keys.
I am Craig A. Finseth.
Last modified Saturday, 2012-02-25T17:29:18-06:00.