RIGOLDo Not Operate in Wet Conditions. To avoid short circuit inside the instrument or electric shock, never operate the instrument in a humid environment. Do Not Operate in an Explosive Atmosphere. To avoid personal injuries or damage to the instrument, never operate the instrument in an explosive atmosphere. Keep Product Surfaces Clean and Dry. To avoid dust or moisture from affecting the performance of the instrument, keep the surfaces of the instrument clean and dry. Prevent Electrostatic Impact. Operate the instrument in an electrostatic discharge protective environment to avoid damage induced by static discharges. Always ground both the internal and external conductors of cables to release static before making connections. Use the Battery Properly. Do not expose the battery (if available) to high temperature or fire. Keep it out of the reach of children. Improper change of a battery (lithium battery) may cause an explosion. Use the RIGOL specified battery only. Handle with Caution. Please handle with care during transportation to avoid damage to keys, knobs, interfaces, and other parts on the panels. DS1000Z-E Performance Verification Guide III Document Outline Guaranty and Declaration Safety Requirement General Safety Summary Safety Notices and Symbols Document Overview Overview Test Preparations Self-test Self-calibration Test Result Record Specifications Performance Verification Test Impedance Test Specification Test Connection Diagram Test Procedures Test Record Form DC Gain Accuracy Test Specification Test Connection Diagram Test Procedures Test Record Form Bandwidth Test Specification Test Connection Diagram Test Procedures Test Record Form Bandwidth Limit Test Specification Test Connection Diagram Test Procedures Test Record Form Time Base Accuracy Test Specification Test Connection Diagram Test Procedures Test Record Form Zero Point Offset Test Specification Test Connection Diagram Test Procedures Test Record Form Appendix Test Record Form