AKA: 130, Product number (P/N): IBE00033A0165B5 (I.B.E. NO. 00033 A, 0165B5),
Keywords/Tags: IBE00033A0165B5 (I.B.E. NO. 00033 A, 0165B5)
Date of intro: jan-1965, Origin: Japan (List),
Classification: / Documentation / Instructions,
Related with: CANON: 130 (version-1),
#Pags: 20, Language: Japanese,
Info: This Japanese instruction manual explains how to operate the CANON Canola 130, a 13-digit desktop electronic calculator with automatic decimal-point placement.
The manual introduces the keyboard, gives handling precautions, and uses step-by-step examples to show which keys to press and what should appear on the display.

Basic operations:
The manual covers addition, subtraction, multiplication and division, including chained calculations, division with remainders, and repeated calculations with a fixed operand.
It also explains the Recall, Shift, Clear and Accumulation keys, along with the separate Result and Negative Result keys.
Business applications:
Worked examples show how to calculate percentages, increases and decreases, profit margins, insurance commissions, proportional allocations, and discounts.
Advanced calculations:
The manual shows how to handle numbers beyond the calculator’s normal digit capacity, solve two simultaneous linear equations, and calculate square roots with or without the supplied reference table.
Technical specifications:
The calculator uses transistors and diodes, weighs 18 kg, and is rated for 100 V AC.
The manual lists calculation times of 0.01 seconds for addition or subtraction, 0.25 seconds for multiplication, and 0.5 seconds for division.