Introduction
This manual provides instructions for the Easytry123 RC-799M replacement infrared remote control. It is designed to function with various Onkyo A/V receivers. Please verify that your original remote control matches the appearance of this replacement for optimal compatibility.
Compatible Onkyo A/V Receiver Models: RC-649M, RC-763M, HT-R993, RC-735M, TX-SR444, RC-764M, RC-812M, HT-S9700THX, RC-693M, RC-682M, RC-728M.
Product Overview

Image 1: Front view of the Easytry123 RC-799M replacement remote control, displaying the button layout for various functions including power, source selection, volume, navigation, and playback controls.

Image 2: Rear view of the remote control, illustrating the battery compartment with the cover removed. It requires two AA batteries for operation.
The Easytry123 RC-799M remote control is designed to replicate the functionality of your original Onkyo A/V receiver remote. It features a standard button layout for intuitive operation.
Setup
Battery Installation
- Locate the battery compartment on the back of the remote control.
- Slide the battery compartment cover downwards and remove it.
- Insert two (2) AA batteries, ensuring the positive (+) and negative (-) terminals align correctly with the markings inside the compartment.
- Replace the battery compartment cover by sliding it back into position until it clicks securely.
Note: Always use new batteries and replace both batteries at the same time. Do not mix old and new batteries or different types of batteries.
Operating Instructions
Point the remote control directly at your Onkyo A/V receiver. Ensure there are no obstructions between the remote and the receiver's infrared sensor.
Basic Functions
- POWER (RECEIVER button): Press to turn the A/V receiver on or off.
- SOURCE buttons (e.g., CD/SAT, FM/AM, BD/DVD, PC, USB, NET, TV/CD, AUX): Press to select the desired input source for your receiver.
- VOL (+/-): Adjusts the master volume level of the receiver.
- MUTE: Mutes or unmutes the audio output.
- Navigation (UP, DOWN, LEFT, RIGHT, ENTER): Used to navigate menus and confirm selections on your receiver's display.
- PLAYBACK controls (PLAY, PAUSE, STOP, REWIND, FAST FORWARD, SKIP): Control media playback for connected devices.
- MENU: Accesses the receiver's main menu.
- RETURN: Goes back to the previous menu or screen.
- SETUP: Accesses the setup menu for receiver configuration.
- Number Buttons (0-9): Used for direct input or selection where applicable.
For detailed functionality of specific buttons, refer to the original user manual of your Onkyo A/V receiver, as this replacement remote aims to replicate those functions.
Maintenance
- Cleaning: Wipe the remote control with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Battery Replacement: Replace batteries when the remote's response becomes sluggish or stops working. Refer to the "Battery Installation" section for instructions.
- Storage: If the remote will not be used for an extended period, remove the batteries to prevent leakage and damage.
Troubleshooting
- Remote not responding:
- Check if the batteries are inserted correctly with the correct polarity.
- Replace old batteries with new ones.
- Ensure there are no obstructions between the remote and the receiver.
- Confirm you are within the effective range of the receiver.
- Some functions do not work:
- This replacement remote is designed to mimic the original. However, some advanced or specific functions might not be fully replicated. Refer to your Onkyo receiver's original manual for expected remote functions.
- Ensure the remote is compatible with your specific Onkyo receiver model.
Specifications
- Brand: Easytry123
- Model: RC-799M (Replacement)
- Connectivity Technology: Infrared (IR)
- Power Source: 2 x AA Batteries (not included)
- Compatible Devices: Onkyo A/V Receivers (specific models listed in Introduction)
- Special Feature: Ergonomic design, direct replacement functionality.
Warranty and Support
For any questions, concerns, or support regarding this replacement remote control, please contact the seller directly. There is no explicit warranty information provided with this product.
Disclaimer: This is a replacement remote control and may not offer all the exact functions or advanced features of your original equipment manufacturer (OEM) remote. Compatibility is based on the listed Onkyo models.





