Installing Instructions; Power Supply Unit; Telephone - Alcad ALS-020 Manual De Instalación

INSTALLING INSTRUCTIONS

POWER SUPPLY UNIT

See the safety instructions at the end of this booklet. Protect the power supply unit by complying with existing regulations
governing electrical installations (avoid high-temperature locations and strong magnetic fi elds, ensure correct fusing,
etc.).
1A
Mounting on a wall
2

TELEPHONE

When deciding where to position the telephone, choose an area of wall which is smooth, even and hard. Make sure
that you leave suffi cient space on the left-hand side of the telephone to be able to access the call volume control.
Avoid places where there are sources of strong heat, damp or steam, which could reduce the operational life of the
equipment.
ENG-16
2-WIRE DOOR ENTRY SYSTEMS
3
50 mm
1B
Mounting on a DIN rail