ECONTROLLY RM-Y156 Replacement Remote Control User Manual for Sony Trinitron CRT TVs

1. Introduction

This manual provides instructions for the ECONTROLLY RM-Y156 replacement remote control. This remote is designed to function as a direct replacement for original Sony Trinitron Color CRT TV remote controls, offering seamless operation without the need for programming.

ECONTROLLY RM-Y156 Replacement Remote Control front view

Figure 1: Front view of the ECONTROLLY RM-Y156 Replacement Remote Control.

2. Compatible TV Models

The ECONTROLLY RM-Y156 remote control is compatible with a wide range of Sony Trinitron Color CRT TV models, including but not limited to:

KV-13M52, KV-13M42, KV-13M53, KV-13M40, KV-13M50
KV-20M42, KV-20S42, KV-20S43, KV-20M40
KV-14MB42, KV-14MB40, KV-14MB42C, KV-14MB40C, KV-14MB40A
KV-21ME42, KV-21ME40, KV-21ME40C, KV-21ME42C
KV-21MB42C, KV-21MB42P, KV-21MB42M, KV-21MB40C, KV-21MB40M, KV-21MB40P
KV-21SBME42C, KV-21SBME42M, KV-21SB42C, KV-21SB42M
KV-21SE42, KV-21SE42C, KV-21SE82, KV-21SE82C
A-3250-910-A

If your Sony Trinitron Color CRT TV model is listed above, this remote control should function correctly without any additional setup.

3. Setup: Battery Installation

The RM-Y156 remote control requires two (2) 1.5V AA alkaline batteries (not included). Follow these steps to install the batteries:

Locate the battery compartment cover on the back of the remote control.
Press down on the tab and slide the cover downwards to open the compartment.
Insert two (2) AA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
Slide the battery compartment cover back into place until it clicks securely.

No programming or pairing is required after battery installation. The remote is ready for use with compatible Sony Trinitron TVs.

Battery compartment of the ECONTROLLY RM-Y156 remote control with cover removed, showing battery placement

Figure 2: Open battery compartment showing correct battery orientation.

4. Operating Instructions

The RM-Y156 remote control provides standard functions for your Sony Trinitron Color CRT TV. Refer to the image below for button layout.

Angled view of the ECONTROLLY RM-Y156 remote control showing all buttons

Figure 3: Angled view of the remote control, highlighting button layout.

4.1 Power Control

POWER: Press to turn the TV on or off.
SLEEP: Activates the TV's sleep timer function.

4.2 Channel and Volume

Number Buttons (0-9): Directly select TV channels.
CH (+/-): Changes the TV channel up or down sequentially.
VOL (+/-): Adjusts the TV volume up or down.
MUTING: Mutes or unmutes the TV audio.
JUMP: Switches between the current channel and the previously viewed channel.

4.3 Input and Display

TV/VIDEO: Switches between TV tuner input and external video inputs (e.g., VCR, DVD player).
DISPLAY: Shows on-screen information such as current channel, time, or input source.

4.4 Menu Navigation

MENU: Accesses the TV's on-screen menu system.
Arrow Buttons (Up, Down, Left, Right): Navigates through menu options.
SELECT: Confirms a selection within the menu.
ENTER: Confirms a selection or input.
RESET: Resets certain TV settings or functions (refer to your TV's original manual for specific functionality).

5. Maintenance

5.1 Battery Replacement

Replace batteries when the remote control's response becomes sluggish or stops functioning. Always replace both batteries simultaneously with new 1.5V AA alkaline batteries. Do not mix old and new batteries, or different types of batteries.

5.2 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.

5.3 Storage

If the remote control will not be used for an extended period, remove the batteries to prevent leakage, which can cause damage to the device.

6. Troubleshooting

Problem	Solution
Remote control does not work.	Ensure batteries are inserted correctly with proper polarity (+/-). Replace old batteries with new 1.5V AA alkaline batteries. Check for any obstructions between the remote and the TV's infrared sensor. Ensure the remote is pointed directly at the TV's sensor.
Some buttons do not respond.	Verify that the remote is compatible with your specific TV model (refer to Section 2). Clean the remote control surface, especially around the unresponsive buttons, to remove any debris. Replace batteries, as low power can sometimes cause intermittent button functionality.
TV does not respond to remote commands.	Confirm the TV is powered on and not in standby mode. Check if the TV's original remote control still functions. If not, there might be an issue with the TV's IR receiver. Ensure no strong light sources (e.g., direct sunlight, fluorescent lights) are interfering with the IR signal.

7. Specifications

Feature	Detail
Model Number	RM-Y156
Brand	ECONTROLLY
Compatible Devices	Sony Trinitron Color CRT Televisions
Power Source	2 x 1.5V AA Alkaline Batteries (not included)
Dimensions (L x W x H)	5.91 x 1.57 x 0.59 inches (15.0 x 4.0 x 1.5 cm)
Weight	1.41 ounces (40 grams)
Color	Black
Special Feature	Ergonomic design

ECONTROLLY RM-Y156 remote control with dimensions labeled: 14 cm (5.51 in) length and 5.5 cm (2.16 in) width

Figure 4: Remote control dimensions.

8. Warranty and Support

For information regarding warranty coverage or technical support, please refer to the documentation provided at the time of purchase or contact your retailer. As this is a replacement remote control, specific warranty terms may vary.