7
7. Operation
7.1.
Switch on the device, by pressing
and holding it for 3
seconds (protection against accidental operation). A single au-
dible signal should sound. The display will read: the name of
the program in the top row, and the bottom line will contain
the program time in hours:minutes:seconds, and the battery
indicator.
7.2.
After switching on, the device switches to «Select Program».
If no programs have been selected within 30 seconds, the de-
vice switches off . Programs are selected by clicking on the ar-
rows
or
to navigate through the list of programs.
7.3.
To start the program, press
. The device will count down
in reverse order. The countdown to zero will switch off .
7.4.
You can stop the program by pressing button
. The pro-
gram stops and the device switches to “Select Program”.
Pressing
again restarts the program.
7.5.
To switch the instrument off , press button
and hold for
3 seconds until the audible signal.
7.6.
For the device to take eff ect, place the device with the keys
facing away from you at a distance of not more than 0.5 m, e.g.
in your breast pocket.