Setup, Compatibility & Care
Setting up the Q-Connect calculator is straightforward; simply remove the protective film from the display upon unpacking to ensure clear visibility. The device comes pre-installed with an LR1130 battery. To maintain the device, avoid exposing the display to extreme heat or direct moisture. When the screen becomes faint or the digits show errors, replace the battery with a compatible GP 189 cell. Keep the keyboard clean by wiping it periodically with a soft, dry cloth; do not use harsh chemicals or liquid cleaners that could seep into the circuit board.