Review the following safety precautions to avoid injury and prevent damage to this product or any products connected to it. To avoid potential hazards, use this product only as specified. Only qualified personnel should perform service procedures. While using this product, you may need to access other parts of the system. Read the General Safety Summary in other system manuals for warnings and cautions related to operating the system. CTS 850 SDH/PDH Test Set
Use Proper Power Cord To avoid fire hazard, use only the power cord specified for this product.
Avoid Electric Overload To avoid electric shock or fire hazard, do not apply a voltage to a terminal that is outside the range specified for that terminal.
Ground the Product This product is grounded through the grounding conductor of the power cord. To avoid electric shock, the grounding conductor must be connected to earth ground. Before making connections to the input or output terminals of the product, ensure that the product is properly grounded.
Do Not Operate Without Covers To avoid electric shock or fire hazard, do not operate this product with covers or panels removed.
CTS 850 SDH/PDH Test Set User Manual xxv General Safety Summary
Use Proper Fuse To avoid fire hazard, use only the fuse type and rating specified for this product.
Do Not Operate in Wet/Damp Conditions To avoid electric shock, do not operate this product in wet or damp conditions.
Do Not Operate in Explosive Atmosphere To avoid injury or fire hazard, do not operate this product in an explosive atmosphere.
Wear Eye Protection To avoid eye injury, wear eye protection if there is a possibility of exposure to high-intensity rays.
Product Damage Precautions
Use Proper Power Source Do not operate this product from a power source that applies more than the voltage specified.
Provide Proper Ventilation To prevent product overheating, provide proper ventilation.
Do Not Operate With Suspected Failures If you suspect there is damage to this product, have it inspected by qualified service personnel.
xxvi CTS 850 SDH/PDH Test Set User Manual General Safety Summary
Safety Terms and Symbols
Terms in This Manual These terms may appear in this manual:
WARNING. Warning statements identify conditions or practices that could result in injury or loss of life.
CAUTION. Caution statements identify conditions or practices that could result in damage to this product or other property.
Terms on the Product These terms may appear on the product: DANGER indicates an injury hazard immediately accessible as you read the marking. WARNING indicates an injury hazard not immediately accessible as you read the marking. CAUTION indicates a hazard to property including the product.
Symbols on the Product The following symbols may appear on the product:
DANGER Protective Ground ATTENTION Double High Voltage (Earth) Terminal Refer to Insulated Manual
CTS 850 SDH/PDH Test Set User Manual xxvii General Safety Summary
Certifications and Compliances
CSA Certified Power Cords CSA Certification includes the products and power cords appropriate for use in the North America power network. All other power cords supplied are approved for the country of use.