Introduction
This document provides instructions for the Easytry123 replacement remote control, designed for use with various Sony DVD Home Theater Systems, including models DAV-DZ120K, DAV-DZ710, HCD-HDX287WC, HCD-HDX587WC, and DAV-DZ260. This remote is a functional replacement and may not offer all the advanced features or exact button layouts of your original Sony remote control. Please ensure your specific model is listed for compatibility.
Important Note:
- This is a replacement remote control and may not work with all functions exactly as the original unit.
- The remote control does not include batteries or a separate printed manual.
- Refer to your Sony Home Theater System's original manual for detailed instructions on specific system functions.
Setup
1. Battery Installation
The remote control requires two (2) AA batteries (not included). Follow these steps to install them:
- Locate the battery compartment on the back of the remote control.
- Press down on the tab and slide the battery cover downwards to remove it.
- Insert two AA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment. Incorrect insertion can prevent the remote from functioning.
- Slide the battery cover back into place until it clicks securely.

Image: Rear view of the remote control with the battery cover detached, illustrating the battery compartment where two AA batteries are to be inserted. Note the polarity markings.

Image: An angled perspective of the remote's back, with the battery cover removed, providing a clear view of the battery slots and the spring contacts for proper battery placement.
2. Initial Use
This remote control uses infrared (IR) technology. No special pairing is required. Once batteries are installed, point the remote directly at your Sony Home Theater System and press the desired function button. Ensure there are no obstructions between the remote and the system's IR receiver.
Operating the Remote Control
The remote control features various buttons for controlling your Sony DVD Home Theater System. Below is a general guide to common button functions. Refer to the image for button placement.

Image: Front view of the Easytry123 replacement remote control, displaying the layout of all buttons and their respective labels for various functions.
Common Functions:
- POWER (●): Turns the system on or off.
- OPEN/CLOSE: Opens or closes the disc tray.
- TV INPUT: Switches the input source on your television (if supported by the system's TV control feature).
- TV VOL (+/-): Adjusts the television volume (if supported).
- TV CH (+/-): Changes television channels (if supported).
- DISPLAY: Shows on-screen information.
- DISC SKIP: Skips to the next disc in a multi-disc changer (if applicable).
- FUNCTION: Cycles through various system functions or modes.
- SOUND FIELD: Adjusts audio sound fields or modes.
- MOVIE/MUSIC: Selects audio modes optimized for movies or music.
- DYNAMIC BASS: Enhances bass output.
- VIDEO FORMAT: Changes video output format.
- AUDIO: Selects audio tracks or languages.
- Number Buttons (0-9, 10/0, -/--/CLEAR): For direct track selection, chapter selection, or inputting numbers.
- SUBTITLE: Toggles or selects subtitle options.
- D.TUNING ANGLE: Adjusts camera angles on compatible DVDs.
- PICTURE NAVI: Navigates picture settings or menus.
- DVD TOP MENU: Accesses the main menu of a DVD.
- ENTER: Confirms selections in menus.
- DVD MENU: Accesses the DVD menu.
- MUTING: Mutes or unmutes the audio.
- Navigation Pad (Up, Down, Left, Right, Center): Used for menu navigation and selection.
- VOLUME (+/-): Adjusts the system's main volume.
- RETURN: Goes back to the previous menu or screen.
- Playback Controls (PLAY, PAUSE, STOP, FAST FORWARD, REWIND, SKIP FORWARD, SKIP BACKWARD): Standard controls for disc playback.
- PRESET (+/-): Navigates radio presets.
- REPLAY: Repeats a section of playback.
- ADVANCE: Advances playback.
- STEP: Advances playback frame by frame.
- TUNING (+/-) SLOW: Adjusts radio tuning or slow motion playback.
- TV: Switches control to the television (if programmed or compatible).
Maintenance
Battery Replacement
Replace the batteries when the remote control's response becomes sluggish or stops working. Always replace both AA batteries at the same time with new ones. Do not mix old and new batteries, or different types of batteries. Dispose of used batteries according to local regulations.
Cleaning
To clean the remote control, wipe it with a soft, dry cloth. Do not use liquid cleaners, abrasive pads, or chemical solvents, as these can damage the remote's surface or internal components.
Storage
If the remote control will not be used for an extended period, it is recommended to remove the batteries to prevent leakage, which could damage the device.
Troubleshooting
- Remote is not responding:
- Check if the batteries are inserted correctly with the correct polarity (+/-).
- Replace the batteries with fresh AA batteries.
- Ensure there is a clear line of sight between the remote control and the IR receiver on your Sony Home Theater System. Remove any obstructions.
- Make sure you are pointing the remote directly at the system.
- Some functions do not work:
- As a replacement remote, it may not support all advanced or specific functions of your original Sony remote. This is a common characteristic of universal or replacement remotes.
- Verify that your Sony Home Theater System model is listed as compatible with this remote.
Specifications
| Brand | Easytry123 |
| Compatible Models | Sony DAV-DZ120K, DAV-DZ710, HCD-HDX287WC, HCD-HDX587WC, DAV-DZ260 DVD Home Theater Systems |
| Connectivity Technology | Infrared (IR) |
| Power Source | 2 x AA Batteries (not included) |
| Number of Buttons | Approximately 25 (as per visual inspection) |
| Special Feature | Ergonomic design |
Warranty and Support
For any issues, questions, or support regarding this Easytry123 replacement remote control, please contact the seller directly through the platform where it was purchased. As a third-party replacement product, warranty and support are typically handled by the seller.