2N Lift 8 Краткое руководство - Страница 4
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Ensure that two audio units do not have the same location configured – otherwise the
system reports an error.
Use jumpers for configuration of location only rarely, for example if you us the relevant
type of audio unit in a different location than that for which it is normally intended.
You can restore the original settings of location easily according to the depiction on the
cover
Connection of ALARM button
Button control - Requirements
The ALARM button must have a make or break contact which is not connected to any other
circuits.
None of the outlets of the button may be galvanically linked with any other electrical circuit, no
voltage may be connected to the ALARM clamps – only contact.
If the ALARM button has several contacts and a different contact is connected to a different
circuit, the corresponding insulation strength between the contacts corresponding to valid
standards must be ensured.
Procedure
Leave the ALARM clamp in the lower position (3).
If you use a make contact, leave the jumper as is (5 pin on jumper 12) – ALARM without fitting
jumper (this configuration is the factory one)
If you use a break contact, fit the jumper (5 pin on jumper 12) - ALARM inverted – jumper fitted.
Voltage control - Requirements
direct voltage in range of 12 to 48 V.
The voltage signal must be functional even during a power failure.
Procedure
Move the ALARM clamp up two pins to the position (2).
For activation by connection of voltage, leave the jumper as is (5 pin on jumper 12) - ALARM
without fitting jumper. (this configuration is the factory one)
For activation by disconnection of voltage, fit jumper (5 pin on jumper 12) – ALARM inverted –
fitted with jumper
Warning
Non-adherence to these instructions could result in damage to the product.
Connection of CANCEL input (door contact, optional)
This input makes it possible to cancel a request for rescue if the lift is fully functional. After pressing the
ALARM button the system waits for the configured period, which is slightly longer than the maximum
period for journey of the lift. If the lift is functional, during this period it must go to the configured station
and the door must open. In such a case the requirement is cancelled. If the door does not open, the
requirement is accepted.
Before installation find out if there is an open door signal available in the lift cabin.
Note
Refer to the full manual version for connection details.
Configuration of volume
Slightly loosen the four screws and shift the
cover upwards. Now you can removed the
cover. Use the trimmer located in the bottom
part of the electronics to set the required
volume level (see the figure).
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