ECONTROLLY RM-SDXJ20U Replacement Remote Control User Manual

1. Introduction

This manual provides instructions for the ECONTROLLY RM-SDXJ20U replacement remote control. This remote is designed to function with various JVC Audio Compact Component Systems, including models DX-J21, GVT0245-001A, CA-DXJ21, CA-DXJ11, GVT0244-008B, CA-DXJ30, CA-DXJ36, and DXJ120. No programming is required; simply install batteries to begin operation.

2. Setup

2.1 Battery Installation

The remote control requires two (2) AAA batteries for operation.

1. Locate the battery compartment on the back of the remote control.
2. Slide the battery compartment cover downwards to open it.
3. Insert two new AAA alkaline batteries, ensuring the positive (+) and negative (-) terminals match the diagrams inside the compartment.
4. Slide the cover back into place until it clicks securely.

Note: Always replace both batteries at the same time. Do not mix old and new batteries or different types of batteries. Remove batteries if the remote will not be used for an extended period.

3. Operating Instructions

This remote control is pre-programmed for compatible JVC Audio Compact Component Systems. Point the remote directly at the system's infrared receiver when operating.

3.1 Remote Control Layout

An image showing the full layout of the ECONTROLLY RM-SDXJ20U replacement remote control. The remote is silver with black buttons and text, featuring various function buttons for disc playback, audio control, karaoke settings, and TV control.

3.2 Button Functions

• Power & Input Selection:
  • U/I AUDIO: Powers the audio system on/off or selects audio input.
  • U/I TV: Powers the TV on/off or selects TV input.
• Disc & Number Buttons:
  • DISC 1-5: Directly selects the corresponding disc in a multi-disc changer.
  • 0-9, 10, ≥10: Numeric input for track selection or other functions.
• Playback Controls:
  • Play (▶): Starts playback.
  • Pause (⏸): Pauses playback.
  • Stop (■): Stops playback.
  • PREV (⏪): Skips to the previous track/chapter.
  • NEXT (⏭): Skips to the next track/chapter.
  • RETURN: Returns to the previous menu or screen.
  • REPEAT A B REPEAT: Sets and repeats a specific section (A-B) or repeats the current track/disc.
  • ANGLE AUDIO/MPX: Changes camera angle (DVD) or audio multiplex settings.
  • ZOOM SUB TITLE: Zooms in on the picture or selects subtitle options.
  • SLOW (◀/▶): Controls slow-motion playback.
  • REVERSE MODE (↻): Activates reverse playback mode.
• Navigation & Menu:
  • Directional Arrows (▲ ▼ ◄ ►): Navigates through menus and options.
  • ENTER/SET: Confirms selections.
  • TOP MENU/PG: Accesses the top menu or page functions.
  • MENU/PL: Accesses the main menu or playlist.
  • SET UP: Enters the system setup menu.
  • ON SCREEN: Displays on-screen information.
• Karaoke Functions:
  • KARAOKE SETTING: Accesses various karaoke settings.
  • MIC MIX: Adjusts microphone mixing levels.
  • VOCAL MASKING DVD/CD: Activates vocal masking for DVD/CD playback.
  • KARAOKE SCORING: Displays karaoke scoring.
• Audio/Video Adjustments:
  • CLOCK/TIMER: Sets the clock or timer functions.
  • SLEEP: Sets the sleep timer.
  • DIMMER: Adjusts display brightness.
  • TV/VIDEO VOCAL SUPP: Controls TV/Video vocal support features.
  • FADE MUTING NTSC/PAL: Controls fade muting and NTSC/PAL video format selection.
  • VFP: Video Fine Processor.
  • 3D PHONIC: Activates 3D Phonic sound mode.
  • BALANCE L-R SOUND MODE: Adjusts left/right audio balance or selects sound modes.
  • DVD LEVEL VARIO BASS: Adjusts DVD audio level and Vario Bass.
  • VARIO: Vario control.
  • ACTIVE BASS EXT LEVEL: Adjusts active bass extension level.
  • AUDIO VOL (+/-): Adjusts the audio system's volume.
• Source Selection:
  • USB MEMORY: Selects USB memory as the input source.
  • TAPE A: Selects Tape Deck A as the input source.
  • TAPE B: Selects Tape Deck B as the input source.
  • FM/AM/AUX: Selects FM, AM radio, or Auxiliary input.
  • FM/PLAY MODE: Toggles FM radio or playback modes.
• TV Controls:
  • TV CH (+/-): Changes TV channels.
  • TV/VOL (+/-): Adjusts TV volume.
• Other Functions:
  • CANCEL: Cancels the current operation or menu.
  • RESERVE: Reserved function.
  • SHIFT: Activates secondary functions for certain buttons.
  • DISPLAY: Changes display information.

4. Troubleshooting

• Remote not responding:
  • Ensure new AAA batteries are correctly installed with proper polarity.
  • Check if the remote control is pointed directly at the JVC system's infrared receiver.
  • Verify there are no obstructions between the remote and the system.
  • Confirm the JVC system is powered on.
• Specific functions not working:
  • Some advanced functions may be specific to the original remote or require the JVC system to be in a particular mode (e.g., DVD mode for DVD-specific buttons).
  • Refer to your JVC system's original manual for detailed function explanations.

5. Specifications