Bosch UML-19P-90, User Manual

2

en | Safety

UML-19P-90 LCD Monitor

F01U099396 | 1.0 | 2008.11

User’s Manual

Bosch Security Systems, Inc.

11.

Power sources - 

Operate the unit only from the type of power source indicated on the 

label. Before proceeding, be sure to disconnect the power from the cable to be installed 
into the unit.
–

For battery powered units, refer to the operating instructions.

–

For external power supplied units, use only the recommended or approved power 
supplies.

–

For limited power source units, this power source must comply with 

EN60950

. 

Substitutions may damage the unit or cause fire or shock.

–

For 24 VAC units, voltage applied to the unit's power input should not exceed ±10%, 
or 28 VAC. User-supplied wiring must comply with local electrical codes (Class 2 
power levels). Do not ground the supply at the terminals or at the unit's power 
supply terminals.

–

If unsure of the type of power supply to use, contact your dealer or local power 
company.

12.

Servicing -

 Do not attempt to service this unit yourself. Opening or removing covers may 

expose you to dangerous voltage or other hazards. Refer all servicing to qualified service 
personnel.

13.

Damage requiring service -

 Unplug the unit from the main AC power source and refer 

servicing to qualified service personnel when any damage to the equipment has occurred, 
such as:
–

the power supply cord or plug is damaged;

–

exposure to moisture, water, and/or inclement weather (rain, snow, etc.);

–

liquid has been spilled in or on the equipment;

–

an object has fallen into the unit;

–

unit has been dropped or the unit cabinet is damaged;

–

unit exhibits a distinct change in performance;

–

unit does not operate normally when the user correctly follows the operating 
instructions.

14.

Replacement parts - 

Be sure the service technician uses replacement parts specified by 

the manufacturer, or that have the same characteristics as the original parts. 
Unauthorized substitutions may cause fire, electrical shock, or other hazards.

15.

Safety check -

 Safety checks should be performed upon completion of service or repairs 

to the unit to ensure proper operating condition.

16.

Installation - 

Install in accordance with the manufacturer's instructions and in 

accordance with applicable local codes.

17.

Attachments, changes or modifications - 

Only use attachments/accessories specified by 

the manufacturer. Any change or modification of the equipment, not expressly approved 
by Bosch, could void the warranty or, in the case of an authorization agreement, authority 
to operate the equipment.

1.2

Safety Precautions

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.