పరిచయం
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.
పెట్టెలో ఏముంది?
- Aiphone LEF-5 Master Intercom Unit
- మౌంటు హార్డ్వేర్
- సూచనల మాన్యువల్ (ఈ పత్రం)
ఉత్పత్తి ముగిసిందిview
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.
చిత్రం 1: ముందు 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.
సెటప్
మౌంటు
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.
వైరింగ్ కనెక్షన్లు
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.
- ఇంటర్కామ్ కనెక్షన్లు: 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.
విద్యుత్ సరఫరా
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.
ఆపరేటింగ్ సూచనలు
కాల్ చేయడం
- Identify the desired intercom unit (door, sub-master, or master) you wish to call.
- Press the corresponding numbered button (L1, L2, 3, 4, or 5) on the LEF-5 unit. An LED indicator above the button will illuminate.
- నొక్కండి మరియు పట్టుకోండి మాట్లాడండి మాట్లాడటానికి బటన్. విడుదల చేయండి మాట్లాడండి ప్రతిస్పందన కోసం వినడానికి బటన్.
కాల్ స్వీకరిస్తోంది
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.
- To respond, press and hold the మాట్లాడండి బటన్.
- విడుదల చేయండి మాట్లాడండి button to listen to the other party.
టూ-వే కమ్యూనికేషన్
The LEF-5 operates on a push-to-talk, release-to-listen principle. Depressing the మాట్లాడండి 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 లాక్ button during a conversation with the door intercom.
గోప్యతా ఫంక్షన్
నొక్కండి PRIV (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).
వాల్యూమ్ సర్దుబాటు
ఉపయోగించి ఆడియో వాల్యూమ్ను సర్దుబాటు చేయండి VOL slider control located on the front panel.
Chime Off
To silence the master intercom's chime alerts for incoming calls, slide the 'OFF' switch to the 'OFF' position.
నిర్వహణ
To ensure the longevity and proper functioning of your Aiphone LEF-5 intercom, follow these simple maintenance guidelines:
- శుభ్రపరచడం: 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.
- పర్యావరణం: Keep the unit in a dry environment, away from direct sunlight, extreme temperatures, and excessive dust.
- తనిఖీలు: అన్ని వైరింగ్ కనెక్షన్లు సురక్షితంగా ఉన్నాయని మరియు దెబ్బతినకుండా ఉన్నాయని నిర్ధారించుకోవడానికి కాలానుగుణంగా వాటిని తనిఖీ చేయండి.
ట్రబుల్షూటింగ్
If you encounter issues with your Aiphone LEF-5 intercom, refer to the following common problems and solutions:
- శక్తి లేదు:
లక్షణం: The unit does not power on, and no indicators light up.
పరిష్కారం: Verify that the 12V power supply is correctly connected and functioning. Check all power wiring for secure connections. - ఆడియో లేదు / ఆడియో నాణ్యత బాగాలేదు:
లక్షణం: Cannot hear or be heard, or audio is distorted.
పరిష్కారం: తనిఖీ చేయండి 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. - డోర్ రిలీజ్ పనిచేయడం లేదు:
లక్షణం: నొక్కడం లాక్ button does not unlock the door.
పరిష్కారం: 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. - అడపాదడపా కమ్యూనికేషన్:
లక్షణం: Communication cuts in and out.
పరిష్కారం: 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:
లక్షణం: No LED indication when a call is received or initiated.
పరిష్కారం: 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.
స్పెసిఫికేషన్లు
| మోడల్ సంఖ్య | LEF-5 |
| మొత్తం కొలతలు (H x W x D) | 8-1/8 x 7-1/2 x 2-3/16 అంగుళాలు |
| Communication Output (Reception) | 800 ohms వద్ద 20mW |
| Communication Output (Transmission) | 500 ohms వద్ద 20mW |
| Maximum Distance (Door/Sub to Master) | 650 ft (using 22 AWG wire) 1,600 ft (using 18 AWG wire) |
| Door Strike Connection | Requires Aiphone RY-PA relay (sold separately) |
| శక్తి అవసరాలు | Aiphone PS-1225UL 12V power supply (sold separately) |
వారంటీ మరియు మద్దతు
For information regarding warranty coverage, technical support, or service, please refer to the official Aiphone website or contact Aiphone customer service directly. Keep your purchase receipt as proof of purchase for any warranty claims.
Aiphone North American Headquarters: Bellevue, WA
