Executing Macros, BUTTON-ILLUMINATION Timeout

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Operation

USING THE HTR L53 REMOTE CONTROL

EXECUTING MACROS

To execute a macro, press and release “MACRO”; its button illumination lights for 5 seconds. While it remains lit, press an HTR L53 button to which a macro has previously been stored. The corresponding macro will run; as each step executes, its “parent” Device Selector’s button flashes lights briefly; when execution is finished, the “MACRO” button illumination goes out. Pressing any other HTR L53 button while a macro is executing will abort the macro. Remember that you must hold the HTR L53 so that its infrared emitter can activate the target components.

NOTE

•When a macro executes, a 1 second delay is automatically inserted between its commands. If you need more than a 1 second delay between particular commands-for example, to permit a component to power up completely-you can record “empty” steps into the macro by changing Device Selector “pages” without entering actual command functions.

BUTTON-ILLUMINATION TIMEOUT

The HTR L53’s button-illumination can be set to remain lit for 0-9 seconds. The default value is 5 seconds.

To set the illumination timeout, simultaneously press-and-hold for 3 seconds both the HTR L53’s “DISP” and the “0-9” button, with the digit corresponding to the desired timeout duration; the Learn LED will flash twice to confirm the new setting. When set to zero, the illumination will not turn on at all.

NOTE

•Button illumination is the biggest drain on the HTR L53’s batteries. A short button-illumination timeout will extend battery life appreciably; turning it off altogether (set it to 0 seconds) will lengthen it still further.

FACTORY RESET

The HTR L53 can be reset to its factory state, deleting all learned commands, copied and punched- through buttons, macros, and other setup information, reverting all buttons to their pre-programmed library commands. To perform a factory reset simultaneously press-and-hold for 10 seconds the HTR L53’s “ON” and “RTN” buttons; the Learn LED will start to flash green. Release “ON” and “RTN” before the second flash is complete; the Learn LED will turn red, indicate the remote has been reset.

NOTE

•You must release “ON” and “RTN” before the second flash goes out, otherwise the unit will not reset; should this occur, repeat the full procedure.

L 53 specifications

The NAD L 53 is a high-performance surround sound receiver that exemplifies the brand's commitment to delivering exceptional audio quality and advanced technology. Known for its robust design and impressive feature set, the L 53 is designed for audiophiles and home theater enthusiasts looking to enhance their listening experience.

One of the standout features of the NAD L 53 is its power and versatility. It is equipped with a powerful amplifier that delivers clean and dynamic sound across all channels, making it perfect for both music and movie playback. The L 53 boasts a total power output of 50 watts per channel into 8 ohms, ensuring that it can drive a variety of speaker configurations with ease. This capacity allows the receiver to fill larger rooms with rich, immersive audio.

The L 53 utilizes NAD's proprietary Direct Digital Technology, which enables precise audio reproduction without the signal distortion that often plagues traditional analog circuits. This design choice allows for a more transparent sound, offering listeners a nuanced and detailed audio experience. The receiver also supports high-definition audio formats, such as Dolby TrueHD and DTS-HD Master Audio, which further enhances the clarity and quality of soundtracks in movies and music.

Connectivity is another strong point of the NAD L 53. With multiple HDMI inputs, users can connect their Blu-ray players, gaming consoles, and other high-definition devices with ease. The receiver also features USB inputs for digital audio playback and built-in Bluetooth for wireless streaming of music from smartphones and tablets. Additionally, the L 53 is equipped with a phono input, catering to vinyl enthusiasts who wish to enjoy their record collections.

The NAD L 53 is designed with user-friendliness in mind. Its intuitive interface and remote control make navigating through various settings and features straightforward. The receiver also includes advanced room correction technology, which analyzes the acoustics of the listening environment and optimizes the speaker settings for improved sound quality.

In summary, the NAD L 53 combines powerful amplification, advanced digital technology, and versatile connectivity options to create a receiver that meets the demands of modern home entertainment systems. Whether for cinematic experiences or music playback, the L 53 stands out as a premium choice for those seeking high-fidelity sound in their home theater setup. Its robust construction and innovative features ensure that it remains a relevant and compelling option for years to come.