Owner's manual
Table Of Contents
- 1. Product Introduction
- 2. Description and Installation
- 3. System Configuration
- 4. Function and Use
- 5. Service Tool
- 6. Server
- 7. Control Panel
- 8. Communicator
- 9. Maintenance
- 10. Technical Parameters
- 11. Supplementary Information
512N TELEKOMUNIKACE a.s., www.2n.cz
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Voltage control
Requirements
DC 12 to 48V voltage
Procedure
Move the CANCEL terminal two pins up into position (4).
For activation by voltage connection, leave the jumper as it is (6th pin on jumper
12) – CANCEL without jumper fitted (factory setting).
For activation by voltage disconnection, fit the jumper (6th pin on jumper 12) –
CANCEL inverted – jumper fitted.
LED Indicator Connection
The current LED technology makes it possible to achieve a relatively good light
intensity with a small current. If the lift indicators are illuminated with a sufficiently
efficient LED requiring a current of approx. 5 mA (with diode loss of about 2 V), no
power supply is needed. See the figure below for the connection.
Figure: Alternative LED Connection for Audio Unit – Cabin Universal
Warning
Ignoring the instructions above may lead to product damage.
The CANCEL function only works when the cabin is set to theaudio unit
cabin position (default).
Caution
Remember to program delayed calling to make the CANCEL connection
work successfully.
Refer to the electronics cover for the ALARM and CANCEL configuration
scheme.