Leica Geosystems Leica DISTO Classic3 - Manual (Page 18)

Time delay release
On the screen it shows " " (delay) and
a number (delay in seconds) appear on
the display.
As long as the key is kept pressed, the delay
is increased.
Once the key is released, the seconds 59,
58, 57 ... remaining until the reading is made
are displayed. The last 5 secs. are counted
down with a "beep".
After the last "beep", the measurement is
made, the measured value can be read on
the display.
Switch on
Keep pressed
Multiplication Key
18