User guide

31
Basic Operations
SoftBank 205SH
Measuring Radiation
Radiation sensor provides simple way to measure amount of
radiation (gamma rays) around handset.
Measurement Options
Use the following options to measure/monitor radiation or
manage measurement results.
・During measurement, keep handset parallel to and
approximately 1 m away from the ground.
・Measurement may be disabled when other applications are in
use.
Option Description
Always
measurement
Measure approximate amount of radiation
in real time (measurement is updated
every 10 seconds).
High precision
measurement
Measure amount of radiation in current
location simply.
Alert settings
Handset responds with tone/Vibration
upon detecting specified amount of
radiation.
Timer
measurement
Start High precision measurement at
specified time and save result upon
completion.
Measurement
history
Check/manage results of High precision
measurement.
Accumulative
prediction
Check/manage cumulative values predicted
from results of Always measurement.
Always Measurement
Enable Always measurement (default: OFF) to measure
radiation in real time.
To check approximate amount of radiation around handset,
Flick time area left in Welcome sheet (lock screen).
・Always measurement can be toggled on/off in Notifications
Window.
High Precision Measurement
In application sheet, (Tools) (Radiation
measurement)
Radiation measurement window opens.
・If confirmation appears, follow onscreen prompts.
High measurement
Start measurement window opens.
・If confirmation appears, follow onscreen prompts.
Start measurement
Measurement starts.
・To check measurement result during measurement, Tap
Result .
・Measurement continues up to approximately 20 minutes; the
number of ☆s increases as measurement accuracy increases.
・Longer measuring time results in higher measurement
accuracy.
・First result appears approximately 1 minute after starting
measurement (tone sounds).
・Measurement result window opens when five ☆s appear
after 5 minutes of measurement. (Measurement result is
saved automatically.)