QS-1760H, QS-2760H, QS-2770H Operation Manual
Page 8
...MODE SELECTOR: "K" position: The following constant functions will be performed: Multiplication: The calculator will automatically remember the second number entered (the divisor) and the instruction. Neutral, counter is automatically added to ±999). FIRST FACTOR ACCUMULATION SELECTOR: (Only QS-2770H) "FΣ" position: The first factor is turned off . - 6 -... subtracted from zero. Note: The counter has a maximum capacity of the key clears the counter. Division: The calculator will automatically remember the first number entered (the multiplicand) and the instruction.
...MODE SELECTOR: "K" position: The following constant functions will be performed: Multiplication: The calculator will automatically remember the second number entered (the divisor) and the instruction. Neutral, counter is automatically added to ±999). FIRST FACTOR ACCUMULATION SELECTOR: (Only QS-2770H) "FΣ" position: The first factor is turned off . - 6 -... subtracted from zero. Note: The counter has a maximum capacity of the key clears the counter. Division: The calculator will automatically remember the first number entered (the multiplicand) and the instruction.