Introduction
This manual provides instructions for the ZdalaMit RC-898M replacement remote control. This remote is designed to function as a direct replacement for the original remote controls of specific Onkyo AV Receiver models. It requires no programming or pairing for initial use.

Image 1: Front view of the ZdalaMit RC-898M replacement remote control, showing all buttons and layout.
Compatibility
The ZdalaMit RC-898M remote control is compatible with the following Onkyo AV Receiver models:
- TX-NR646
- TX-NR747
- TX-NR545
- TXNR646
- TXNR747
- TXNR545
Important: Ensure your AV receiver model is listed above. This remote is not compatible with models not explicitly listed.
Setup
1. Battery Installation
- Locate the battery compartment on the back of the remote control.
- Slide the battery compartment cover downwards or press the latch and lift to open.
- Insert two (2) 1.5V AA alkaline batteries, ensuring the correct polarity (+ and -) as indicated inside the compartment.
- Replace the battery compartment cover, ensuring it clicks securely into place.
Note: Do not use rechargeable batteries. Only 1.5V AA alkaline batteries are recommended.

Image 2: Rear view of the remote control with the battery compartment open, showing where to insert two AA batteries.
Operating Instructions
Once batteries are installed, the ZdalaMit RC-898M remote control is ready for immediate use with compatible Onkyo AV Receivers. No programming or pairing is required.
Basic Functions:
- Power Button: Located at the top right, typically labeled "RECEIVER" or with a power symbol, to turn the AV receiver on or off.
- Input Selector Buttons: Buttons such as "BD/DVD", "CBL/SAT", "GAME", "PC", "CD", "TUNER", "NET", "BLUETOOTH", "PHONO" allow you to switch between different audio/video sources connected to your receiver.
- Volume Control: "VOL +" and "VOL -" buttons adjust the master volume of the receiver.
- Muting: The "MUTING" button temporarily silences the audio output.
- Navigation Buttons: A central directional pad (up, down, left, right) with an "ENTER" button is used for navigating menus on your receiver's display.
- Menu Buttons: "TOP MENU", "MENU", "SETUP", "HOME", "RETURN" provide access to various receiver settings and functions.
- Playback Controls: Buttons like "PLAY", "PAUSE", "STOP", "SKIP" (forward/backward), "SEARCH" are for controlling media playback.
- Numeric Keypad: Numbers 0-9, "+/- 10", and "CLR" are used for direct input or channel selection.
Note: This remote control cannot be programmed to operate a television or other devices. It is specifically designed for the listed Onkyo AV Receiver models.

Image 3: Angled view of the remote control, highlighting the ergonomic design and button layout.
Troubleshooting
| Problem | Possible Cause / Solution |
|---|---|
| Remote does not respond. |
|
| Certain functions do not work. |
|
| Remote works intermittently. |
|
Maintenance
- Keep the remote control dry. Liquids can damage the internal components.
- Avoid exposing the remote to extreme temperatures or direct sunlight.
- Clean the remote with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- If the remote will not be used for an extended period, remove the batteries to prevent leakage.
Specifications
- Model: RC-898M
- Power Supply: 2 x 1.5V AA Alkaline Batteries (not included)
- Dimensions: Approximately 6 x 2 x 0.5 inches (15.24 x 5.08 x 1.27 cm)
- Weight: Approximately 3 ounces (85 grams) without batteries
- Color: Black
- Special Feature: Ergonomic design
- Max Number of Supported Devices: 1 (Onkyo AV Receiver)
Support
If you encounter any issues or have questions regarding your ZdalaMit RC-898M remote control that are not addressed in this manual, please contact the seller for assistance. Provide your product model number (RC-898M) and a detailed description of the issue when seeking support.