1. పరిచయం
This manual provides instructions for the Linear MCT-3 Megacode 3-Channel Remote Control, model DNT00089. This remote is designed for use with Linear's Mega Code series of receivers, commonly found in garage door openers and automatic gate systems. It allows for the control of up to three separate devices.
The Linear MCT-3 remote transmits a unique code for each of its three buttons. This enables control of multiple devices, such as a garage door opener, an access gate, and an additional garage door operator, all from a single remote.

చిత్రం 1.1: Comparison showing the Linear DNT00093 (left) and DNT00089 (right) remote controls. The DNT00093 is a replacement for the DNT00089, indicating functional equivalence.
2. ఉత్పత్తి లక్షణాలు
- Three-Channel Operation: Controls up to three separate Linear Mega Code compatible devices.
- Mega Code Technology: Utilizes secure, encrypted radio frequency transmission.
- Visor Clip Design: Easily attaches to a vehicle's sun visor for convenient access.
- కాంపాక్ట్ మరియు మన్నికైన: Designed for everyday use.
- సులభమైన ప్రోగ్రామింగ్: Simple "Learn" button programming with compatible receivers.

చిత్రం 2.1: ముందు view of the Linear MCT-3 Megacode 3-Channel Remote Control, showing its three distinct buttons.
3. సెటప్ మరియు ప్రోగ్రామింగ్
To program your Linear MCT-3 remote control, follow these steps. Ensure you are near your garage door opener or gate receiver during this process.
- Locate the Receiver's Learn Button: On your garage door opener or gate receiver, find the "Learn" button. The location of this button varies by model, but it is typically on the motor unit itself. Refer to your opener's manual if you cannot locate it.
- నేర్చుకునే మోడ్ను సక్రియం చేయండి: Press and release the "Learn" button on your receiver. The indicator light on the receiver will typically illuminate or flash, indicating it is in programming mode. You usually have about 30 seconds to complete the next step.
- రిమోట్ను ప్రోగ్రామ్ చేయండి: While the receiver is in learn mode, press and hold the desired button on your Linear MCT-3 remote control that you wish to use for this device.
- ప్రోగ్రామింగ్ను నిర్ధారించండి: Release the remote button once the receiver's indicator light changes (e.g., turns off, flashes rapidly, or the garage door/gate moves slightly). This confirms successful programming.
- పరీక్ష ఆపరేషన్: Press the programmed button on your remote control to ensure it activates the garage door or gate.
గమనిక: If you wish to program additional buttons on the remote for other devices, repeat steps 2-5 for each device, selecting a different button on the remote each time.
4. ఆపరేషన్
Once programmed, operating your Linear MCT-3 remote control is straightforward:
- పరికరాన్ని సక్రియం చేయండి: Press the corresponding button on the remote control that has been programmed to your garage door opener or gate.
- పరిధి: For optimal performance, ensure you are within a reasonable operating range of your receiver. Environmental factors can affect signal range.
5. Maintenance: Battery Replacement
The Linear MCT-3 remote control requires one 9V battery. If the remote's indicator light does not illuminate when a button is pressed, or if the range significantly decreases, the battery may need replacement.
- Open the Remote Casing: Locate the battery compartment cover on the back of the remote. This may require a small screwdriver or prying tool to open carefully.
- పాత బ్యాటరీని తీసివేయండి: Carefully remove the old 9V battery from its terminals.
- కొత్త బ్యాటరీని చొప్పించండి: Insert a new 9V alkaline battery, ensuring the positive (+) and negative (-) terminals are correctly aligned.
- మూసివేయి సిasing: Replace the battery compartment cover, ensuring it is securely fastened.
- పరీక్ష: Test the remote's operation with your programmed device.
పారవేయడం: Please dispose of old batteries responsibly according to local regulations.
6. ట్రబుల్షూటింగ్
| సమస్య | సాధ్యమైన కారణం | పరిష్కారం |
|---|---|---|
| Remote does not activate device. |
|
|
| తగ్గిన ఆపరేటింగ్ పరిధి. |
|
|
| Indicator light on remote does not illuminate. |
|
|
7. స్పెసిఫికేషన్లు
| ఫీచర్ | వివరాలు |
|---|---|
| మోడల్ సంఖ్య | MCT-3 DNT00089 (Replaced by DNT00093) |
| బ్రాండ్ | లీనియర్ |
| ఛానెల్ల సంఖ్య | 3 |
| కనెక్టివిటీ టెక్నాలజీ | Radio Frequency (Mega Code) |
| అనుకూల పరికరాలు | Linear Mega Code Receivers |
| శక్తి మూలం | 1 x 9V బ్యాటరీ |
| ఉత్పత్తి కొలతలు | సుమారు 2 x 1 x 1 అంగుళాలు |
| వస్తువు బరువు | సుమారు 0.141 ఔన్సులు |
8. వారంటీ మరియు మద్దతు
For specific warranty information and technical support regarding your Linear MCT-3 Megacode 3-Channel Remote Control, please refer to the documentation provided with your purchase or contact Linear directly through their official webవారంటీ క్లెయిమ్ల కోసం మీ కొనుగోలు రుజువును ఉంచండి.
మరిన్ని సహాయం కోసం, మీరు సందర్శించవచ్చు లీనియర్ webసైట్ (ఉదాample link, actual link may vary).





