2 INSTALLATION OF ENTRY PHONE
It is forbidden to hold the receiver at an ear and push the lever in the uniphone
base at the same time (this does not refer to door opening pushbutton and
internal call). This may cause a loud call signal in a receiver that can result in
hearing defect.
It is forbidden to repair the entry phone equipment by unauthorized persons
because it may cause a threat to health and life.
El. supply from sources of parameters other than recommended by a producer
should not be connected to uniphone terminals. Producer will not bear respon-
sibility for losses resulting from the use of improper feeders.
Neither petroleum nor any solvents or strong detergents can be used for the
cleaning of entry phone elements because they may cause damage of the equip-
ment surface.
Picture distortion appearing during rain or right after raining is transient and
connected with collection of water in the area of lens and is not the sign of
equipment defect.
Signals from entry phones should not be sent to RTV sets because his may
result in the damage of such sets or entry phone.
Outside panels should not be sealed with e.g. silicone because it worsens
ventilation and leads to corrosion.
2
Installation of entry phone
The following items include the most important stages of design, performance
and activation of an entry phone system. Item numbers in instruction containing
the detailed information are given in brackets.
1. Get acquainted with the operation instructions especially with the entry phone
conditions of use.
2. Define the final configuration, operation mode and then select the necessary
elements (chapter 3, page 6, chapter 5, page 13).
3. Define the place of installation of the system elements.
4. Design the wiring system for the accepted configuration (chapter 5.2, page 16),
select the kind and cross sections of wires (chapter 15, page 57).
5. Define logical and physical equipment addresses (chapter 4, page 10).
6. Install the equipment of the entry phone system and connect according to the
connection diagram.
7. Activate the system.
8. Set the operation parameters of the entry phone system. If possible, inform
occupants about entry phone use and hand out codes of coded locks.
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