1. : Add score to our self; Long press ( 3 sec.) to delete the last score.
Increase the numerical
when
set
the
clock
.
2. MODE: Toggle between modes; Long press to modify settings
.
3. :Add score to the opponent other player. Decrease 1
when
set
the
clock
.
4.
:Turn on backlight
5. SET: In case the Game not yet start if press to change who start to bit
first time the ball when the Game not yet start. press to show
the sets when the Game is started. Long press will start a new game.
6
.
Heart rate sensor.
1
2
3
5
6
4
Press any key for 5 seconds to activate the LCD screen.
KEY
FEATURES
FRONT
VIEW
+
-
2