Aiphone LEF-5 ഓപ്പൺ വോയ്‌സ് സെലക്ടീവ് കോൾ മാസ്റ്റർ ഇന്റർകോം യൂസർ മാനുവൽ

ആമുഖം

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.

ബോക്സിൽ എന്താണുള്ളത്?

• Aiphone LEF-5 Master Intercom Unit
• മൌണ്ടിംഗ് ഹാർഡ്വെയർ
• നിർദ്ദേശ മാനുവൽ (ഈ പ്രമാണം)

ഉൽപ്പന്നം കഴിഞ്ഞുview

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.

ചിത്രം 1: ഫ്രണ്ട് 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.

സജ്ജമാക്കുക

മൗണ്ടിംഗ്

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.

വയറിംഗ് കണക്ഷനുകൾ

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.

• ഇന്റർകോം കണക്ഷനുകൾ: 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.

വൈദ്യുതി വിതരണം

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.

പ്രവർത്തന നിർദ്ദേശങ്ങൾ

ഒരു കോൾ ചെയ്യുന്നു

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. അമർത്തിപ്പിടിക്കുക സംസാരിക്കുക button to speak. Release the സംസാരിക്കുക പ്രതികരണം കേൾക്കാനുള്ള ബട്ടൺ.

ഒരു കോൾ സ്വീകരിക്കുന്നു

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 സംസാരിക്കുക ബട്ടൺ.
2. റിലീസ് ചെയ്യുക സംസാരിക്കുക button to listen to the other party.

ടു-വേ ആശയവിനിമയം

The LEF-5 operates on a push-to-talk, release-to-listen principle. Depressing the സംസാരിക്കുക 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 ലോക്ക് ചെയ്യുക button during a conversation with the door intercom.

സ്വകാര്യത പ്രവർത്തനം

അമർത്തുക പ്രിവി (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).

വോളിയം ക്രമീകരണം

ഉപയോഗിച്ച് ഓഡിയോ വോളിയം ക്രമീകരിക്കുക VOL slider control located on the front panel.

ചൈം ഓഫ്

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

മെയിൻ്റനൻസ്

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

• വൃത്തിയാക്കൽ: 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.
• പരിസ്ഥിതി: Keep the unit in a dry environment, away from direct sunlight, extreme temperatures, and excessive dust.
• പരിശോധനകൾ: എല്ലാ വയറിംഗ് കണക്ഷനുകളും സുരക്ഷിതമാണെന്നും കേടുപാടുകൾ സംഭവിച്ചിട്ടില്ലെന്നും ഉറപ്പാക്കാൻ ഇടയ്ക്കിടെ പരിശോധിക്കുക.

ട്രബിൾഷൂട്ടിംഗ്

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

• ശക്തിയില്ല:
  ലക്ഷണം: The unit does not power on, and no indicators light up.
  പരിഹാരം: Verify that the 12V power supply is correctly connected and functioning. Check all power wiring for secure connections.
• ഓഡിയോ ഇല്ല / മോശം ഓഡിയോ നിലവാരം:
  ലക്ഷണം: Cannot hear or be heard, or audio is distorted.
  പരിഹാരം: പരിശോധിക്കുക 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:
  ലക്ഷണം: അമർത്തുന്നത് ലോക്ക് ചെയ്യുക button does not unlock the door.
  പരിഹാരം: 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.
• ഇടവിട്ടുള്ള ആശയവിനിമയം:
  ലക്ഷണം: Communication cuts in and out.
  പരിഹാരം: 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:
  ലക്ഷണം: No LED indication when a call is received or initiated.
  പരിഹാരം: 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.

സ്പെസിഫിക്കേഷനുകൾ

വാറൻ്റിയും പിന്തുണയും

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