The GDCT-860 universal remote can control up to four home entertainment devices such as TV, cable, audio or DVD/VCR units. It offers easy‑to‑use keys, master power on/off, channel and volume lock features, and a code‑search function for devices not listed in the code list.
The manual covers battery installation (two AAA cells), detailed programming steps for device codes, master power, channel lock, volume/mute lock, code lock, restoring factory defaults, and troubleshooting tips for common issues like unresponsive keys or incorrect codes.
| Battery type | 2 × AAA |
|---|
Make sure the remote is aimed at the device within 15 feet, try all listed codes for the device brand, and verify the device uses an infrared remote control.