Bosch PAVIRO Series User manual

PAVIRO Call Stations
PVA‑15CST | PVA‑15ECS
en Operation manual

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Table of contents
1Safety 4
2Short information 11
3System overview 12
3.1 Top 12
3.2 Bottom 16
4Parts included 17
5Installation 18
5.1 Delivery condition 18
5.2 Button labeling 20
5.3 Retrofit options 21
5.3.1 Alarm button 21
5.3.2 Key switch 23
6Connection 26
6.1 CST BUS 26
6.1.1 Interface description 26
6.2 LINE port 28
6.3 MIC interface 28
6.4 EXT interface 29
7Configuration 30
7.1 Main menu 31
7.2 Setup menu 34
8Operation 36
8.1 Indicators 36
8.2 Functions 40
9Maintenance 47
10 Technical data 48
10.1 Circuit diagram 51
10.2 Dimensions 52
11 Appendices 53
11.1 Call station extension 53

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1 Safety
Danger!
High risk: This symbol indicates an imminently hazardous
situation such as "Dangerous Voltage" inside the product.
If not avoided, this will result in an electrical shock, serious
bodily injury, or death.
!
Warning!
Medium risk: Indicates a potentially hazardous situation.
If not avoided, this could result in minor or moderate bodily
injury.
!
Caution!
Low risk: Indicates a potentially hazardous situation.
If not avoided, this could result in property damage or risk of
damage to the unit.
1. Read these instructions. – All the safety and operating
instructions should be read before the apparatus or system
is operated.
2. Keep these instructions. – The important safety
instructions and operating instructions should be retained
for future reference.
3. Heed all warnings. – All warnings on the apparatus and in
the operating instructions should be adhered to.
4. Follow all instructions. – All instructions for installation or
use/operating should be followed.
5. Do no use this apparatus near water. – Do not use this
apparatus near water or a moist environment - for example,
near a bath tub, wash bowl, kitchen sink, or laundry tub, in
a wet basement, near a swimming pool, in an unprotected
outdoor installation, or any area which is classified as a wet
location.

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6. Clean only with dry cloth. – Unplug the apparatus from the
outlet before cleaning. Do not use liquid cleaners or aerosol
cleaners.
7. Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions. –
Openings in the enclosure, if any, are provided for
ventilation and to ensure reliable operation of the
apparatus and to protect it from overheating. These
openings must not be blocked or covered. This apparatus
should not be placed in a built-in installation unless proper
ventilation is provided or the manufacturer’s instructions
have been adhered to.
8. Do not install near any heat sources such as radiators,
heat registers, stoves, or other apparatus (including
amplifiers) that produce heat or in direct sunlight.
9. No naked flame sources, such as lighted candles, should
be placed on the apparatus.
10. Do not defeat the safety purpose of the polarized or
ground-type plug. – A polarized plug has two blades with
one wider than the other. A grounding type plug has two
blades and a third grounding prong. The wider blade or the
third prong are provided for your safety. If the provided
plug does not fit into your outlet, consult an electrician for
replacement of the obsolete outlet.
11. Protect the power cord from being walked on or pinched
particularly at plug, convenience receptacles, and the
point where they exit from the apparatus.
12. Only use attachments/accessories specified by the
manufacturer. – Any mounting of the apparatus should
follow the manufacturer’s instructions, and should use a
mounting accessory recommended by the manufacturer.
13. Use only with the cart, stand, tripod, bracket or table
specified by the manufacturer, or sold with the apparatus.
– When a cart is used, use caution when moving the cart/

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apparatus combination to avoid injury from tip-over. Quick
stops, excessive force, and uneven surfaces may cause the
appliance and cart combination to overturn.
14. Unplug this apparatus during lighting storms or when
unused for long periods of time. – Not applicable when
special functions are to be maintained, such as evacuation
systems.
15. Refer all servicing to qualified service personnel. –
Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or plug is
damaged, liquid has been spilled or objects have fallen into
the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
16. The apparatus shall not be exposed to dripping or
splashing and that no objects filled with liquid, such as
vases, shall be placed on the apparatus.
17. Batteries (battery pack or batteries installed) shall not be
exposed to excessive heat such as sunshine, fire or the
like.
!
Caution!
Danger of explosion if battery is incorrectly replaced. Replace
only with the same or equivalent type. Dispose of used
batteries according to the environmental law and procedures.
18. Professional installation only – Do not use this equipment
in residential applications.
19. Condensation – In order to avoid condensation; wait a few
hours before turning on the equipment when it is
transported from a cold to a warm space.
20. Hearing damage – For apparatus with audio output, to
prevent possible hearing damage, do not listen at high
volume levels for long periods.
21. Replacement parts – When replacement parts are required,
be sure the service technician has used replacement parts
specified by the manufacturer or having the same

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characteristics as the original part. Unauthorized
substitutions may result in fire, electric shock or other
hazards.
22. Safety check – Upon completion of any service or repairs
to this apparatus, ask the service technician to perform
safety checks to determine that the apparatus is in proper
operating condition.
Danger!
Overloading – Do not overload outlets and extension cords as
this can result in a risk of fire or electric shock.
23. Power sources – This apparatus should be operated only
from the type of power source indicated on the marking
label. If you are not sure of the type of power supply you
plan to use, consult your appliance dealer or local power
company. For apparatuses intended to operate from battery
power, or other sources, refer to the operating instructions.
24. Power lines – An outdoor system should not be located in
the vicinity of overhead power lines or other electric light or
power circuits, or where it can fall into such power lines or
circuits. When installing an outdoor system, extreme care
should be taken to keep from touching such power lines or
circuits, as contact with them might be fatal. U.S.A. models
only – refer to the National Electrical Code Article 820
regarding installation of CATV systems.
Danger!
Object and Liquid entry – Never push objects of any kind into
this apparatus through openings as they may touch dangerous
voltage points or short-out parts that could result in a fire or
electric shock. Never spill liquid of any kind on the apparatus.
25. Coax grounding – If an outside cable system is connected
to the apparatus, be sure the cable system is grounded.
U.S.A. models only: Section 810 of the National Electrical

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Code, ANSI/NFPA No.70-1981, provides information with
respect to proper grounding of the mount and supporting
structure, grounding of the coax to a discharge apparatus,
size of grounding conductors, location of discharge unit,
connection to grounding electrodes, and requirements for
the grounding electrode.
26. Protective grounding – An apparatus with class I
construction shall be connected to a power outlet socket
with a protective grounding connection.
Protective earthing – An apparatus with class I
construction shall be connected to a mains socket outlet
with a protective earthing connection.
Note for power connections
– For permanently connected equipment, a readily operable
mains plug or all-pole mains switch shall be external to the
equipment and in accordance with all applicable
installation rules.
– For pluggable equipment, the socket-outlet shall be
installed near the equipment and shall be easily accessible.
This label may appear on the bottom of the apparatus due to
space limitations.
!
Caution!
To reduce the risk of electrical shock, DO NOT open covers.
Refer servicing to qualified service personnel only.

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!
Warning!
To prevent fire or shock hazard, do not expose units to rain or
moisture.
!
Warning!
Installation should be performed by qualified service personnel
only in accordance with the National Electrical Code or
applicable local codes.
!
Warning!
Power disconnect: If the apparatus is mains powered and a
power supply cord set is provided, the disconnect device is the
mains plug of the power cord set.
If an AC‑DC adapter is provided and the mains plug that is part
of the direct plug‑in device, the AC‑DC adapter is the
disconnect device.
The socket outlet shall be near the apparatus and shall be
easily accessible.
!
Warning!
To avoid electric shock, do not connect safety extra-low voltage
(SELV) circuits to telephone-network voltage (TNV) circuits.
LAN ports contain SELV circuits, and WAN ports contain TNV
circuits. Some LAN and WAN ports both use RJ‑45 connectors.
Use caution when connecting cables.
Old electrical and electronic appliances
Electrical or electronic devices that are no longer serviceable
must be collected separately and sent for environmentally
compatible recycling (in accordance with the European Waste
Electrical and Electronic Equipment Directive).
To dispose of old electrical or electronic devices, you should use
the return and collection systems put in place in the country
concerned.

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Only used at
altitude not
exceeding 2000m.
Only used in non-
tropical climate
regions.