Epson ELP-3000 - Manual (Page 95)

Serial. The type of communication interface that transmits data over a single
wire.
Sleep mode. A battery-saving feature in which the remote control becomes idle
when it is not used for 15 minutes.
Standby mode. A power-saving feature in which the projector remains on but
the lamp is turned off. By default, standby mode is automatically turned on when
the projector is not used for 10 minutes.
VGA. Video Graphics Array, A high-resolution display adapter that provides a
variety of video modes.
Glossary 81