Aiphone LEF-5 Open Voice Selective Call Master Intercom User Manual

හැඳින්වීම

Welcome to the Aiphone LEF-5 Open Voice Selective Call Master Intercom user manual. This document provides detailed instructions for the proper installation, operation, and maintenance of your intercom system. Please read this manual thoroughly before using the product to ensure optimal performance and safety.

පෙට්ටියේ ඇත්තේ කුමක්ද?

• Aiphone LEF-5 Master Intercom Unit
• දෘඪාංග සවිකිරීම
• උපදෙස් අත්පොත (මෙම ලේඛනය)

නිෂ්පාදනය අවසන්view

The Aiphone LEF-5 is a master intercom unit designed for selective calling and communication within a building, capable of connecting with up to five other intercoms (door, sub-master, or master units). It features a door-release button for remote access control.

රූපය 1: ඉදිරිපස view of the Aiphone LEF-5 Master Intercom. The unit features a large speaker grille at the top. Below the speaker, there are five numbered call buttons (L1, L2, 3, 4, 5) with an 'OFF' indicator. A volume slider labeled 'VOL' is located on the left side of the control panel. An 'OCCUPIED' indicator is centrally located. On the right, there are three push buttons: 'LOCK' for door release, 'PRIV' for privacy, and 'TALK' for communication, with a 'CALL' indicator above the 'PRIV' button.

සැලසුම

සවි කිරීම

The LEF-5 master intercom can be mounted on a desktop or wall. Use the provided mounting hardware to secure the unit in your desired location. Ensure the mounting surface is stable and allows for proper cable routing.

රැහැන් සම්බන්ධතා

The LEF-5 requires hardwired connections to other intercom units and a power supply. Each intercom in the system must be connected to an Aiphone RY-PA relay (sold separately) to enable door access control (e.g., electric strike) and integration with other devices like CCTV cameras or lights.

• ඉන්ටර්කොම් සම්බන්ධතා: Connect the LEF-5 to Aiphone LAF and LEF Series master intercoms or LA, LE, and LS Series door and sub-master intercoms. Refer to the wiring diagrams provided with your specific system components for correct connections.
• Door Strike Connection: An Aiphone RY-PA relay (sold separately) is required to connect an electric strike (sold separately) for remote door access control.

බල සැපයුම

The system is powered by a 12V power supply. An Aiphone PS-1225UL 12V power supply (sold separately) is recommended. Ensure the power supply is correctly connected according to the wiring instructions before operation.

මෙහෙයුම් උපදෙස්

ඇමතුමක් ලබා දීම

1. Identify the desired intercom unit (door, sub-master, or master) you wish to call.
2. Press the corresponding numbered button (L1, L2, 3, 4, or 5) on the LEF-5 unit. An LED indicator above the button will illuminate.
3. ඔබා අල්ලාගෙන සිටින්න කතා කරන්න button to speak. Release the කතා කරන්න ප්‍රතිචාරයක් සඳහා සවන් දීමට බොත්තම.

ඇමතුමක් ලැබීම

When a call is received from a sub-master intercom, a momentary chime will sound, and the corresponding LED indicator above the selectable call button will illuminate for approximately 20 seconds.

1. To respond, press and hold the කතා කරන්න බොත්තම.
2. නිදහස් කරන්න කතා කරන්න button to listen to the other party.

ද්වි-මාර්ග සන්නිවේදනය

The LEF-5 operates on a push-to-talk, release-to-listen principle. Depressing the කතා කරන්න button allows you to transmit audio, and releasing it allows you to receive audio from the connected intercom.

Door Release Function

To remotely unlock a door connected to the system (requires Aiphone RY-PA relay and electric strike), press the ලොක් කරන්න button during a conversation with the door intercom.

පෞද්ගලිකත්ව කාර්යය

ඔබන්න පෞද්ගලික (Privacy) button to prevent other intercom users within the system from overhearing your conversation with another intercom unit.

Listening Function

At any time, you can listen to audio transmissions from a specified door or sub-master intercom. Select the desired intercom using its numbered button, then activate the listening feature (specific activation method may vary, refer to system wiring for details).

පරිමාව ගැලපීම

Adjust the audio volume using the VOL slider control located on the front panel.

චයිම් ඕෆ්

To silence the master intercom's chime alerts for incoming calls, slide the 'OFF' switch to the 'OFF' position.

නඩත්තු කිරීම

To ensure the longevity and proper functioning of your Aiphone LEF-5 intercom, follow these simple maintenance guidelines:

• පිරිසිදු කිරීම: Use a soft, dry cloth to clean the exterior of the unit. Do not use abrasive cleaners, solvents, or harsh chemicals, as these can damage the finish.
• පරිසරය: Keep the unit in a dry environment, away from direct sunlight, extreme temperatures, and excessive dust.
• පරීක්ෂණ: සියලුම රැහැන් සම්බන්ධතා ආරක්ෂිත සහ හානිවලින් තොර බව සහතික කිරීම සඳහා වරින් වර පරීක්ෂා කරන්න.

දෝෂගවේෂණය

If you encounter issues with your Aiphone LEF-5 intercom, refer to the following common problems and solutions:

• බලය නැත:
  රෝග ලක්ෂණය: The unit does not power on, and no indicators light up.
  විසඳුම: Verify that the 12V power supply is correctly connected and functioning. Check all power wiring for secure connections.
• ශ්‍රව්‍ය නැත / දුර්වල ශ්‍රව්‍ය ගුණාත්මකභාවය:
  රෝග ලක්ෂණය: Cannot hear or be heard, or audio is distorted.
  විසඳුම: පරීක්ෂා කරන්න VOL slider to ensure it is not set to minimum. Inspect all communication wiring for proper connection and integrity. Ensure the correct intercom unit is selected.
• Door Release Not Functioning:
  රෝග ලක්ෂණය: එබීම ලොක් කරන්න button does not unlock the door.
  විසඳුම: Confirm that an Aiphone RY-PA relay and an electric strike are correctly installed and wired to the system. Check the wiring between the LEF-5, the RY-PA relay, and the electric strike.
• අතරමැදි සන්නිවේදනය:
  රෝග ලක්ෂණය: Communication cuts in and out.
  විසඳුම: Inspect all wiring connections for looseness or damage. Ensure proper wire gauge is used for the distance (e.g., 22 AWG for up to 650 ft, 18 AWG for up to 1,600 ft).
• Call LED Not Illuminating:
  රෝග ලක්ෂණය: No LED indication when a call is received or initiated.
  විසඳුම: Check the connection to the calling intercom unit. Ensure the 'OFF' switch is not engaged if expecting a chime.

If these troubleshooting steps do not resolve the issue, please contact Aiphone customer support or a qualified technician.

පිරිවිතර

වගකීම් සහ සහාය

වගකීම් ආවරණය, තාක්ෂණික සහාය හෝ සේවාව පිළිබඳ තොරතුරු සඳහා, කරුණාකර නිල Aiphone වෙබ් අඩවිය වෙත යොමු වන්න. website or contact Aiphone customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.

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