Feature：
Positive timing，maximum 10 hours;
Presettable countdown，maximum 10 hours;
Alarm when the match is oven;
Power supply: 1 pc AA battery(1.5v)，NOT INCLUDE
Size:135*90*35mm
Operating insructions:
ON/OFF
Insert the battery，dial the [ON/OFF] to position “ON” switch ON，dial the [ON/OFF] to position “OFF” switch OFF.
POSITIVE TIMING
In the positive timing screen，press [Start/Pause/Setting] for 3 seconds to enter the coutdown seeting state，
the “hour”digit starts to flash，press the[+] button，the flashing dight incremented by 1，press the [-] button，
the flashing dight decremented by 1，press [Start/Pause/Setting] to switch to the “minute” dight flash，
and so on to set other parameters.After setting，press [Start/Pause/Setting] button for 3 seconds to exit the setting and
return to the countdown screen.
Press [Left/Right] to begin the match，the tilt of the side is timing，when one side time runs out，then lost，the two sides stop timing，
and alarm for 2 seconds.
PAUSE
In timing，press the [Start/Pause/Setting] to pasue the timing，press again to continue timing.
RESTART
In the pause or end of the match，press [Start/Pause/Setting] for 3 seconds，the time of the two sides to the previous parameters，
you can restart the match.
NOTE
When the display is dim，and press [Left/Right] button does not work.means that the battery should be replace at once.

MAINTENANCE
Keep away from hot sun or temperature to aviod display black;
Keep away from corrosive liquid，sharp hard object impact;
Keep away from high static objects，such as screen and so on.
Package include:
1x Electronic chess clock