The Varitronix HD61830 user manual provides safety guidelines, installation, operation, and maintenance instructions for the graphic LCD display module.
This manual describes the HD61830 graphic LCD display controller and its associated module. It includes safety precautions, handling instructions, wiring details, and recommended operating conditions.
Key sections cover general introduction, module description, application notes, character set information, related products, service specifications, and mechanical drawings. Technical specifications such as supply voltage, pin count, and display RAM capacity are also listed. This manual is written in Chinese.
| Supply voltage | 4.9 V ±0.1 V |
|---|---|
| Package pins | 60 pins |
| Display RAM capacity | 64 KB |
When powering on, connect the logic power first, then the driver power; when powering off, disconnect the driver power first, then the logic power.
Adjust the contrast voltage by approximately 1 V for every 10 °C change in temperature.