GB310 User Manual
3. Press [Down] again to move to the next line and select a result unit to get a right answer.
Tip : The result is automatically recalculated upon change of unit or value.
Unit Item & Unit
Item
Unit
Length
m, Cm, mm, Km, inch, feet, yard, mile
Area
sq.meter, a, sq.feet, sq.yard, acre
Volume
cu.Cm, cu.meter, liter, cu.inch, cu.feet, cu.yard, gallon
Weight
g, kg, t, grain, oz, pound
Temperature C, K, F
Stopwatch
Measures the time for all sorts of sports. Stopwatch shall be accompanied by the navigation
key.
To perform
1. Press {Start} soft key to operate Stopwatch.
2. Press {Stop} soft key to pause Stopwatch and press {Start} soft key to re-operate
Stopwatch.
3. Press
“
*
”
key to select a new Lap. The 2 times as a maximum are displayed and the Lap
function is cancelled.
4. Press
“
#
”
key to initialize all.
Timer
Sets alarm bell to ring at a preset time.
To perform
Press the {Set} soft key to input a time and minute for countdown and press
“
*
”
key to start.
icon is created and the displayed time will be counted down. Now, press
“
*
”
key again
to create
icon and stop the timer. Press
“
*
”
key once more to restart countdown.
After the preset time, an additional animation and alarm sound will be provided.
