The document explains how to program the buttons on the remote control, including the Pre-Programmed 3-Digit Code Method and the Auto-Search Method. It also provides important setup notes and instructions. The Pre-Programmed Code Method allows for setting up all the buttons at once by entering 3-digit code numbers corresponding to the manufacturer/brand of the component. The Auto-Search Method scans through all the codes one by one. It is important to note that if no button is pressed within 30 seconds during setup, the LED light will turn off and the setup mode will be exited. When programming a combo unit, it is recommended to program it as a VCR or DVD first. The document also includes code tables for different brands. To program a component, the corresponding component button and the OK/SEL button should be pressed simultaneously for 3 seconds, and then the 3-digit code number assigned to the brand should be entered. If the code is correct, the component will turn off.
This user manual explains how to operate the UR4U-MDVR2 4‑Function Cable Remote Control, which can control cable converters, TVs, DVDs, VCRs and audio equipment. It details the default button assignments, how to change channel and volume control modes, and how to program additional components.
Key sections cover two programming methods (pre‑programmed 3‑digit codes and auto‑search), battery installation, memory lock, low‑battery warning, and how to set up the System On/Off button and favorite channels. The remote retains programmed codes for up to ten years even without power.
| Battery type | AA Alkaline |
|---|---|
| Memory retention | 10 years without power |
| Maximum programmable components | 4 |
Open the battery compartment on the back, insert two AA alkaline batteries with correct polarity, and close the cover.
When the batteries are low, the component LED will blink twice each time you press the [POWER] button, indicating the need to replace the batteries.