•You cannot set the angle unit or the display mode while the calculator is in the BASE-N mode.

•The COMP, CMPLX, SD, and REG modes can be used in combination with the angle unit modes.

•Be sure to check the current calculation mode (SD, REG, COMP, CMPLX) and angle unit mode (DEG, RAD, GRA) before beginning a calculation.

kInput Capacity

•The memory area used for calculation input can hold 79 “steps.” Whenever you input the 73rd step of any calcu- lation, the cursor changes from “_” to “k” to let you know memory is running low. If you still need to input more, you should divide your calculation into two or more parts.

kMaking Corrections During Input

•Use e and r to move the cursor to the location you want.•Press [ to delete the number or function at the current cursor position.

•Press AK to change to an insert cursor t. Inputting something while the insert cursor is on the display in- serts the input at the insert cursor position.

•Press e, r, AK, or = returns to the normal cur- sor from the insert cursor.

kReplay Function

•Pressing r or e recalls the last calculation you per- formed. You can then make any changes you want in the calculation and re-execute it.

•Pressing t does not clear Replay memory, so you can recall the last calculation even after you press t.

•Replay memory is cleared whenever you start a new calculation, change to another mode, or turn off power.

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