ASL INTERCOM PS 4379 Bedienungsanleitung PDF herunterladen (Seite 4)

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User Manual PS 6379 / May 2011 © ASL Intercom BV

2.0 UNPACKING THE UNIT

The shipping carton contains the parts listed below:

o The PS 6379

o power cable

o User manual

o 2 x Fuses

o 19” rack-mount flares

If any are missing, contact your dealer.

ASL has taken great care to ensure this product

reaches you in flawless condition.

After unpacking the unit please inspect for any

physical damage to the unit, and retain the shipping

carton and relevant packing materials for use

should the unit need returning.

If any damage has occurred, please notify your

dealer immediately so that a written claim can be

initiated. Please also refer to the guarantee section

of this manual.

3.0 WARRANTY

This unit is warranted by ASL Intercom against

defects in materials and workmanship for a period

of two years from date of purchase. Faults arising

from misuse, unauthorized modifications or acci-

dents are not covered by this warranty.

If the unit is faulty it should be sent in it's original

packing, to the supplier or your local ASL dealer,

with shipping prepaid. A note must be included

stating the faults found and a copy of the original

suppliers invoice.

4.0 INSTALLATION

Adequate ventilation must be provided by allowing

sufficient space around the sides and rear of the

unit to ensure free circulation of air. Forced cooling

is not required. The power supply is mounted on the

bottom of the unit. After a period of time it will feel

hot to the touch at the bottom; this is normal and

should be no cause for alarm. To connect the PS

6379 onto the intercom system, use professional

flexible microphone cable with 2 wires and 1 shield

only.

Connect the system intercom cables into the LINE

connector sockets on the rear panel.

The PS 6379 is fully protected against wiring

mistakes (e.g. reverse power) or short circuit in the

interconnect cables.

Included in the carton is a kit for mounting the PS

6379 in a 19" rack, taking 2U of rack-space.

5.0 MAINS POWER

WARNING: THIS APPLIANCE MUST BE EARTHED

The PS 6379 may be connected to a 100 – 240 V

AC (50/60 Hz) mains power outlet with a clean

earth. The outlet has to be able to provide at least

200 watts. Avoid using mains outlets which also

power dimmer controlled lighting equipment.

Fuse for all voltages: T 1250

The wires in this mains lead are color coded in

accordance with the following code:

Green/yellow: safety ground

Blue: neutral

Brown: live

In case the colors of the wires in the mains lead do

not correspond with the markings identifying the

terminals in your plug, proceed as follows:

o The wire that is colored green-and-yellow

must be connected to the terminal in the

plug, which is marked with the letter “E”, or

by the ground symbol, or is colored green.

o The wire that is colored blue must be

connected to the terminal that is marked

with the letter “N” or colored black.

o The wire that is colored brown must be

connected to the terminal that is marked

with the letter “L” or colored red.

The green-and-yellow wire of the mains cord must

always be connected to the electrical installation

safety earth or ground. This is essential for personal

safety as well as for proper operation of the PS

6379 and the other connected stations. This wire is

internally connected to all exposed metal surfaces.

Any rack framework into which this unit might be

mounted shall be connected to the same grounding

circuit.

The PS 6379 employs professionally designed

audio input and output circuits which do not require

the disconnection of any safety earth for the

avoidance of hum loops.

Powering up procedure:

o Make sure that the power switch at the

back of the unit is OFF.

o Connect the power cord to the station.

o Plug the other end of the power cord into a

PROPERLY GROUNDED mains outlet.

o Switch on the unit with the red button. The

red overload LED lights up for about 3

seconds, then extinguishes and the green

power LED switches on indicating the PS

6379 is active.

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