281, 282, 284 40 MS/s Arbitrary Waveform Generators Users Manual. Document(s): 281, 282, 284 Users Manual (3.12 MB) 281, 282, 284 40 MS/s Arbitrary Waveform Generators Users Manual. Home; Products. New Products; Electrical Calibration. Electrical Standards; Electrical Calibrators; Bench Multimeters; Our lab technicians are ready for your WAVETEK repair needs. The team at Trescal will handle WAVETEK repair equipment and much more. We are experts in repairing equipment from thousands of other manufacturers. One-Stop repair with Trescal is the best, most convenient choice. We ensure your WAVETEK equipment is in an operational condition by Download WAVETEK 193 SM service manual & repair info for electronics experts. Service manuals, schematics, eproms for electrical technicians. This site helps you to save the Earth from electronic waste! WAVETEK 193 SM. Type: (PDF) Size 15.2 MB. Page 105. Category METER SERVICE MANUAL.