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
602N TELEKOMUNIKACE a.s., www.2n.cz
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2.5 Audio Unit – Shaft
Description
This audio unit is designed for installation on the lift shaft bottom or lift cabin roof, or
wherever it is necessary to communicate (during lift maintenance, e.g.). The audio unit
is enclosed in a robust yellow cover. It is not intended for outdoor use but perfectly
tolerates the conditions in lift shafts: is resistant against fall of small objects, dripping
oil, etc. The ALARM button activates the control centre connection, the TRIPHONY
bottom enables conference connection with the other a s of one and the sameudio unit
lift. The contains a built-in microphone and a speaker. A handset can beaudio unit
connected for better acoustic properties. Thanks to its size and robustness, the audio
has a very good, strong sound. unit