Keysight Technologies B2961A User Manual page 6

• DANGEROUS PROCEDURE WARNINGS
Warnings, such as WARNING on the previous page, shall be complied. Procedures
throughout in this manual prevent you from potentially hazard. Their instructions
contained in the warnings must be followed.
• BEFORE APPLYING POWER
Verify that all safety precautions are taken. Make all connections to the instrument
before applying power. Note the instrument's external markings described under
"Safety Symbols".
• GROUND THE INSTRUMENT
This is Safety Class I instrument. To minimize shock hazard, the instrument chassis and
cabinet must be connected to an electrical ground. The power terminal and the power
cable must meet International Electrotechnical Commission (IEC) safety standards.
• DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE
Do not operate the instrument in the presence of flammable gases or fumes. Operation
of any electrical instrument in such an environment constitutes a definite safety hazard.
• DO NOT REMOVE COVERS
No operator serviceable parts inside. Refer servicing to qualified personnel. To prevent
electrical shock do not remove covers.
• IN CASE OF DAMAGE
Instruments that appear damaged or defective should be made inoperative and
secured against unintended operation until they can be repaired by qualified service
personnel. Return the instrument to a Keysight Technologies sales or service office for
services and repair to ensure that safety features are maintained.
• USE ONLY THE SPECIFIC ACCESSORIES
Specific accessories satisfy the requirements for specific characteristics for using the
instrument. Use the specific accessories, cables, adapters, and so on for safety
reasons.