Business Professional Chess Clock Clockwork Driven Digital International Chess Timer Clock I-GO Match Count Up Down Timer for Competition Game

Material: plastic

Color: Black/Red/Yellow

Size:15*5.5*9cm(5.91*2.17*3.54in)

Quantity:1 PC

Note:

1. Put the chess clock on a flat table before use.

2. Wind the spring in the direction indicated by the arrow on the back cover, and don't turn it hard after the spring is tightened to avoid damage.

3. Hand setting: First, set the minute hand to position 12, or set the minute hand to any indicated position as required. When setting the hand, it must be set in the vertical position of the clock, so as not to cause the minute hand to shift when it gets stuck on the indicator flag.

4. Start: press the left button, the left clock will stop and the right clock will start, press the right button, and the right clock will stop and the left clock will start (but it is not advisable to hit the button hard to avoid damage).

5. Speed adjustment: In case of speed error, the speed mechanism should be adjusted by poking the small metal bar in the hole in the left and right direction of the moon-shaped hole on the back cover.

6. Maintenance

The chess clock should be protected from contact with corrosive substances, and avoid exposure, rain, falling and approaching strong magnetic fields.

Package Includes:

1 * chess clock

Note:

Please allow 1-2cm(0.39-0.79in) errors due to manual measurement.