Memory Lock; Glossary - Home Theater Master MX-600 Owner's Manual

The MX-600 has an internal memory lock system that
retains all of the programs and learned functions for an
extended period in the event of battery loss.
Backlight: A feature that illuminates the LCD screen or
keypad for use in low light or dark conditions.
Battery type: The MX-600 uses 4 standard disposable
alkaline AAA batteries, or the new rechargeable alkaline
batteries.
Codes: Can refer to either the numeric codes needed to
program a preprogrammed remote control, or the actual
infrared signals transmitted by remote controls to devices.
Component: See device.
Contrast: Either an arbitrary description of how "clear" an
LCD screen is for viewing, or a specific adjustment that
allows you to customize the screen's visible characteristics.
Delay: Usually a pause placed between two steps in a
macro. Delays may be required in order for some devices
to properly sense two separate commands, or may be used
to wait for a device to finish powering up. The MX-600
allows you to change that delay.
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