User`s guide

Agilent 81133A/81134A Pulse Generator User’s Guide, September 2008 7
Safety Requirements
The following general safety precautions must be observed during
all phases of operation of this instrument. Failure to comply with
these precautions or with specific warnings elsewhere in this
manual violates safety standards of design, manufacture, and
intended use of the instrument.
Agilent Technologies Inc. assumes no liability for the customer's
failure to comply with these requirements.
Before operation, review the instrument and manual for safety
markings and instructions. You must follow these to ensure safe
operation and to maintain the instrument in safe condition.
Safety Summary
This product is a Safety Class 1 instrument (provided with a
protective earth terminal). The protective features of this product
may be impaired if it is used in a manner not specified in the
operation instructions.
All Light Emitting Diodes (LEDs) used in this product are Class 1
LEDs as per IEC 60825- 1.
Environmental Conditions
This instrument is intended for indoor use in an installation
category II, pollution degree 2 environment. It is designed to
operate within an operating temperature range of 0 – 55 °C (32 –
130 °F) at a maximum relative humidity of 95% and at altitudes of
up to 2000 meters.
Refer to the specifications tables for the ac mains voltage
requirements and ambient operating temperature range.