1. Product Overview
This document provides instructions for the WISI original replacement remote control. It is designed to operate various WISI devices, ensuring seamless control and functionality. This remote control is compatible with a range of models including OR152, OR172 HD, OR178 HD, OR181, OR182, OR151, OR21, OR26, OR27, OR28, OR88, OR89, OR93, OR100, OR18, and S2-IR.
2. Setup
2.1 Battery Installation
To begin using your remote control, you must first install the batteries. The remote requires two AAA batteries (not included).
- Locate the battery compartment cover on the back of the remote control.
- Slide the cover downwards or press the latch and lift to open.
- Insert two AAA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Replace the battery compartment cover until it clicks securely into place.

Image 1: WISI Original Remote Control. This image displays the black remote control, highlighting its ergonomic design and button layout.
3. Operation
3.1 Basic Functions
The WISI remote control operates using infrared (IR) technology. Ensure there is a clear line of sight between the remote control and the device you wish to control. The remote features 16 buttons designed for intuitive control.
- Power Button: Turns the connected device on or off.
- Channel Buttons: Navigate through channels (Up/Down).
- Volume Buttons: Adjust the audio volume (Up/Down).
- Number Pad: Directly input channel numbers or other numerical selections.
- Menu Button: Access the device's main menu.
- Navigation Buttons (Arrows/OK): Move through menu options and confirm selections.
- Exit/Back Button: Return to the previous screen or exit a menu.
Point the remote control directly at the infrared receiver of your device for optimal performance. The maximum effective range is approximately 10 meters.
4. Maintenance
Proper maintenance ensures the longevity and reliable performance of your remote control.
- Cleaning: Use a soft, dry cloth to clean the remote control. Do not use liquid cleaners or abrasive materials, as they may damage the surface or internal components.
- Battery Replacement: Replace batteries promptly when the remote's response becomes sluggish or stops working. Always replace both batteries at the same time with new ones of the same type.
- Storage: Store the remote control in a cool, dry place away from direct sunlight and extreme temperatures. If not used for extended periods, remove the batteries to prevent leakage.
5. Troubleshooting
If you encounter issues with your WISI remote control, refer to the following common troubleshooting steps:
- Remote Not Responding:
- Check if the batteries are correctly inserted with the correct polarity.
- Replace old batteries with new ones.
- Ensure there are no obstructions between the remote control and the device's IR receiver.
- Verify that the remote is pointed directly at the device.
- Limited Range:
- Ensure batteries are fresh.
- Remove any potential sources of infrared interference (e.g., strong lights, other IR devices).
- Specific Buttons Not Working:
- Clean the remote control, especially around the unresponsive buttons, to remove any dirt or debris.
- If cleaning does not resolve the issue, the button may be physically damaged, and the remote may require replacement.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Wisi |
| Model Name | OR 152 |
| Color | Black |
| Connectivity Technology | Infrared |
| Special Feature | Ergonomic |
| Compatible Devices | OR 152 (and other listed models) |
| Maximum Supported Devices | 1 |
| Number of Buttons | 16 |
| Controller Type | Button Control |
| Maximum Range | 10 Meters |
| Battery Requirement | 2 AAA batteries |
7. Warranty and Support
Information regarding spare parts availability and guaranteed software updates for this product is currently unavailable.
For further assistance or inquiries, please contact your retailer or the manufacturer's customer support channels.