Verificación De La Instalación; Troubleshooting - Alcad GRF-411 Manual De Instrucciones

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VERIFICACIÓN DE LA INSTALACIÓN
No funciona nada
No se iluminan los tarjeteros de la placa de calle con directorio
No hay confirmación acústica de la pulsación de tecla
En el display no aparece la tecla pulsada
En el display aparece "88888"
Si el texto "F0" aparece en el display de manera intermitente
TROUBLE SHOOTING
Ensure that the entrance panels of the installation are correctly configured.
To do so, check that the values selected in the different positions of the
configuration menu are the same as those shown in the section entitled
“Configuration Instructions”.
To program the telephones, make sure that you are in the main entrance
panel. Before keying the telephone code into the main entrance panel, check
that you have communication with the panel. Remember that the audio unit
emits confirmation tones when the telephone has received the code (programmed
telephone). If you are unable to program the telephone: check the connection
between the keypad and the audio unit.
Nothing works
Check the mains voltage in the power supply units. Ensure that the green
led of the power supply to the audo unit is lit. Make sure that the voltage
between – and + of the power supply unit is 15 ± 10% Vdc. Check if
there are any short circuits and, if so, fix them. Disconnect the power
supply unit from the mains for 1 minute and then reconnect it. If the
problem persists, disconnect all the – and + terminals from the power
supply unit and check that the voltage between – and + is 15 ± 10% Vdc.
If it is not, there may be something wrong with the power supply unit.
The cardholders of the entrance panel with directory do not light up
Make sure that the voltage between – and + of the power supply unit is
15 ± 10% Vdc. Check the – and + connections of the entrance panel with
D I G I TA L
-
D I G I TA L
D O O R
E N T RY
S Y S T E M S
Si el texto "F1" aparece en el display de manera intermitente
Si la placa emite tonos intermitentes al llamar
No se oye ningún teléfono desde la placa de calle
No se oye un teléfono desde la placa de calle
No se oye la placa de calle en ningún teléfono
No se oye la placa de calle en un teléfono
El sonido se acopla.
No funciona el abrepuertas
En una instalación con varios accesos, no se puede llamar desde uno de ellos.
En instalaciones de múltiple acceso, llamando en una de las placas de calle
no se inhabilitan el resto de placas del sistema.
directory to the audio unit. If no fault is detected, there may be something
wrong with the panel with directory.
There is no audio confirmation that a key has been pressed
Check that the voltage between – and + of the keypad is 15 ± 10% Vdc.
Check the – and + connections from the keypad to the power supply unit.
If no fault is detected, there may be something wrong with the keypad.
In the display the key which has been pressed does not appear
Check if there is audio confirmation that a key has been pressed. Check
that the voltage between – and + of the audio unit is 15 ± 10% Vdc.
Check the – and + connections from the audio unit to the power supply
unit. Check the connection between the keypad and the audio unit.
In the display appear "88888"
Ensure that the voltage between – and + of the audio unit is 15 ± 10%
Vdc. If the voltage is correct, there may be something wrong with the
audio unit.
The text “F0” flashes in the display
Check if there is a short circuit in the connections from the audio unit to
the telephones, D1 and D2. If no fault is detected, there may be something
wrong with the audio unit.
The text “F1” flashes in the display
Check the connection between the numerical keypad and the audio unit.
If no fault is detected, there may be something wrong with the numerical
keypad or the audio unit.
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P O R T I E R
N U M É R I Q U E

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