Troubleshooting Hints - golmar SV-220S Manual De Instalación

TROUBLESHOOTING HINTS

O Nothing operates.
w Check the output power supply voltage between ' ' and '+' is of 17Vd.c. Otherwise,
disconnect the power supply from the installation and measure again. If its correct now, it
means there is a short circuit in the installation. Disconnect the power supply from the
mains and check the installation.
w Check the polarity wiring.
w On installations with only one monitor, check the monitor is configurated as masterl, (see
page 41).
w On installations with two monitors, check the monitor connected to door panel(s) has been
configurated as master and slave the other monitor, (see page. 41).
OMonitor don't receive calls.
w Check the output power supply voltage between ' ' and '+' is of 17Vd.c. Otherwise,
disconnect the power supply from the installation and measure again. If its correct now, it
means there is a short circuit in the installation. Disconnect the power supply from the
mains and check the installation.
w Check the polarity wiring.
w On installations with only one monitor, check the monitor is configurated as masterl, (see
page 41).
w On installations with two monitors, check the monitor connected to door panel(s) has been
configurated as master and slave the other monitor, (see page. 41).
O Don't listen the monitor ring tone.
w Check the monitor call volume is not in "mute" position, (see page. 41).
OInappropiate audio level.
w Adjust the audio levels as shown on page 37.
O Does not work the intercom.
w Remember that this function is only possible on installations with two monitors.
w Check the intercom function steps have been realized correctly, (see page 44).
w Check wiring between monitors is correct, (see page 45).
O Door open function no operates.
w Remember that this function is only available during call, communication and autoswitch-on
progresses.
w Check the lock release and its wiring.
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Golmar se reserva el derecho a cualquier modificación sin previo aviso.
Golmar se réserve le droit de toute modification sans préavis.
Golmar reserves the right to make any modifications without prior notice.
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