Replacing The Lithium Battery - Sega TETRIS GIANT Owner's Manual

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GAME BOARD (SystemSP)

16-4 REPLACING THE LITHIUM BATTERY

● When working with the product, be sure to turn the power off. Working with the
power on may cause an electric shock or short circuit.
● Be careful not to damage the wires. Damaged wires may cause electric shock or
short circuit or present a risk of fire.
● To prevent overheating, explosion, or fire:
- Do not recharge, disassemble, heat, incinerate, or short the battery.
- Do not allow the battery to come into direct contact with metallic objects or
other batteries.
- To preserve the battery, wrap it in tape or other insulating material.
● Follow local regulations when disposing of the battery. Improper disposal can
damage the environment.
To avoid risk of malfunction and damage:
- Make sure the positive and negative ends are aligned correctly.
- Use only batteries approved for use with this unit.
16
If an error message is displayed in less than a year, there is likely a problem with
the board. Replace it as necessary.
This operation must only be performed when the battery is dead or under other special circumstances and never at
any other time.
1
Carefully take out the battery from the battery holder (BAT1) on the SystemSP board.
Insert a flat, insulated object underneath the battery and lift it upwards.
2
Bring it up and outwards whilst getting it over the sides of the holder.