1.2.3. Instructions in Battery Replacement

This controller is a backup battery for SRAM, and uses 3.6V Lithium battery.

Replace the battery every 2 years on a regular basis.

To prevent a damage of SRAM data, back up SRAM data first by using HRVIEW or USB memory.

When replacing the battery, it can be done with the primary power is ON.

① Prepare a new Lithium battery.

② Disconnect the primary power of controller.

③ Replace Lithium battery with a new one.

④ Supply the primary power to controller.

[Warning]

① Do not litter the spent battery.

② Dispose of the spent battery as an industrial waste under the relevant regulations or rules.

③ Do not recharge the used-up battery. It involves a danger of explosion.

④ Use the specified battery only.

⑤ Do not make a short circuit of positive and negative poles.

⑥ Do not burn the spent battery, nor leave it in a high temperature.