negative number, enter the number first and then press the +/- button.

M+ - The “M+” button places the current number in memory. Each new number you enter with the M+ button is added to the total stored in memory. The number that you add can be either a calculated value or any number you enter by pressing the number buttons. Pressing this button has no effect on the current calculation (or series of calculations); it merely places the value into memory until it is recalled.

MR - The “MR” button recalls the stored value from memory and inserts it in the current calculation.

MC - The “MC” button clears any value that is stored in the Calculator memory.

Infrared Receive

Infrared Receive or IR is used to receive files between two IR devices. In most cases, you can also receive files from your PC when it is equipped with an IR port. The two devices are aimed at each other approximately four inches apart.

If you have difficulty getting the two devices to send or receive information, try the following:

Transfer only one file at a time. No more than 25 contacts should be done at once.

Make sure that the IR port windows are clear and free of any dirt or obstacles.

Adjust the room lighting or move to another location. Some types of lighting may interfere with the transmission.

Chapter 16 - Other Applications

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Samsung SCH-i700 Series manual Infrared Receive