Bell System bellissimo Especificaciones descargar pdf (Pagina 26)

bellissimo 1 Way Video Entry System

Installation and Operating Manual Page 23 of 25

Call Problems

Videophone does not ring or

flash when called

· Videophone off hook or muted on full mute.

· No power to videophone; check that red lamp

flashes when handset is picked up.

· Data wiring has a fault, Data A or B broken.

· 0V to controller missing on separately powered

videophone.

No extension videophone

rings or flashes when called

· Master videophone off hook or muted on full

mute.

Lock Release Problems

Lock release does not operate

TEST:

Press ‘Test’ Button on Door

Controller (when system idle):

è Confirm ‘LOCK’ LED illuminates for 3 seconds

è Check Output Voltage at LOCK terminals

· Connections to Lock Release are open or

shorted

· Voltage drop due to insufficient cable capacity

· Lock current is too high; Power supply is

resetting

Lock release operates all the

time or in reverse

· Check fail safe/fail secure SW2-4 selection

matches the lock type.

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