tianfu chess clock pq9907 chess chess clock chess competition supplies electronic chess clock timer countdown timer

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Brand: Tianfu

<三合一棋类比赛计时钟（中国象棋，国际象棋，围棋）>

Model: PQ9907

Product Parameters

Product size: 140*40*95mm

Single color box: 17.1*102*58mm

Box Specification: 67.3*31.4*48cm

Product weight: 290g

Packing quantity: 36 pieces/piece

Waterproof Rating: Not for Submersion

Standard Packaging: Color Box Packaging

Instructions: See the back.

Introduction to the Chess Clock

1. Often used in the training and competition of Chinese chess, chess, go, etc.

2. Timing rules can be set in advance or modified at will.

3. The system can automatically calculate the number of moves for the next player and can issue an automatic prompt sound.

4. With a lock switch, avoid mistakes caused by accidentally pressing the power button.

5. Simple operation, beautiful and durable

Notes

1. This product is powered by a single AA battery (DC 1.5V)

2. Check the battery quality before use to ensure it meets the requirements. If the battery is not used for a long time, remove it.

3. Should prevent contact with corrosive substances, avoid exposure to direct sunlight, rain, falls, and avoid proximity to magnetic fields.

I. Product Overview:

This product is suitable for the positive countdown of various chess clock competition events.

Section Two: Functionality and Operation Instructions

1. Function

● Countdown to move, the maximum countdown is 10 hours;

● Countdown Chess: Customizable time, maximum countdown up to 10 hours;

● Has alarm reminder.

2、Operation:

On/Off

Insert the battery, and turn the [ON/OFF] switch to the "ON" position to turn on the machine; turn the [ON/OFF] switch to the "OFF" position to turn off the machine.

● Countdown Chess

After powering on, the screen displays "0", which is the normal time-counting screen. Press the [Left-Right Chess Movement] button, and the side that is raised will start the timer.

Countdown Chess

Countdown Time Setting:

In the countdown screen, press and hold the [Start/Pause/Set] button for 3 seconds to enter the countdown time setting, and the "hour" value begins to flash.

Press the [+] button once to increase the flashing number by 1, press the [-] button once to decrease the flashing number by 1; press the [Start/Pause/Set] button once to switch to the "Minutes" flashing number, and set other parameters in turn. After setting is complete, press and hold the [Start/Pause/Set] button for 3 seconds to exit the setting.

b. Countdown Chess Operation:

Press the "Left-Right Move" key, and the side that is raised begins the timer. If one side runs out of the basic time, they lose, and the timer for both sides stops.

At the same time, the noise warning will last for 2 seconds.

● Pause the game

During the timing process, press the [Start/Pause/Set] button to pause the timing, and then press it again to continue timing.

●Start over

When the game is paused or ends, press and hold the [Start/Pause/Settings] button for 3 seconds, and both sides' time will return to the parameters before the start, allowing for a new game to begin.

Note: If the display is blurry and pressing the [Left/Right] keys does not work, it indicates that the battery is low. You need to replace the battery with a new one.