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User Guide for Switch_Back 49
4. Press to calculate the result.
Example: Enter 5, press left to select X,
enter 2, then press to obtain the result
of 10.
5. Press to return to the main screen.
- or -
Press to clear the screen.
Timer
This timer counts down for a specified
amount of time. It beeps when that amount of
time has elapsed.
1. Select Menu → Tools → Timer.
2. Select Set.
– Press to move the cursor left or right.
– Press up or down to set the hours,
minutes, and seconds.
3. Select Start to begin the countdown.
Select
Stop to pause the countdown.
Select
Reset to clear the timer.
4. Select Sound, highlight an alarm sound and
press to select the alarm.
5. The right softkey to silence the alarm.
Stopwatch
1. Select Menu → Tools → Stopwatch.
2. Select Start to begin counting.
Select
Stop to stop counting.
Select
Reset to clear the counter.
Flashlight
1. Select Menu → Tools → Flashlight.
2. Select Turn On to turn on.
Select
Turn Off to turn off.
Note: Press and hold to turn on the
flashlight. Once is released, the flashlight
turns off.
Options
M+
Adds displayed digit to the value
stored in memory.
MR
Displays currently stored value on
screen.
MC
Clears value currently stored in
memory.
82-N8757-1EN.book Page 49 Wednesday, April 26, 2006 10:47 AM