2. Do not modify the unit. If any modification is desired, contact Samsung or an authorized dealer for service.

3. The unit has been factory-adjusted for optimum performance. Do not attempt to adjust any preset controls or switches except those specified in this manual for operation.

5. Avoid storage in environments in which:

• the atmospheric pressure falls below 70Kpa(700mbar) or exceeds 106Kpa (1060mbar)
• the humidity is above 95%
• the unit is exposed to spray or splashing water
• the unit is exposed to dust
• the unit is exposed to water vapor
• the unit is exposed to high density oil vapor
• the unit is exposed to salty atmosphere
• the unit is exposed to explosive gas or dust
• the unit is exposed to excessive shocks or vibrations
• the angle of inclination of the mounting surface is in excess of 10 degrees
• the unit is exposed to direct sunlight

1. Internally powered equipment (Battery: 4 x LR6-AA).

2. Ordinary equipment without protection against ingress of water.

3. Equipment not suitable for use in presence of a flammable anesthetic mixture by standard of IEC 601-1 (Safety of Electric Medical Equipment).

4. Equipment that complies with Class A for Noise-Emission, Level B for Noise-immunity by standard of IEC 601-1-2 (Electromagnetic Compatibility Requirements).

1. To ensure safe operation and long term performance, it is essential that you fully understand the functions, operating, and maintenance instructions.

2. Particular attention must be paid to all warnings, cautions, and notes.

3. Incorrect operation, or failure of user to maintain the unit relieves the manufacturer or the agent of responsibility for the system's non-compliance with specifications or responsibility for any damage or injury.