43B
Service Manual
4
5
6
3.3.4 Digital Circuit ...................................................................................... 3-24
4.1 Introduction................................................................................................. 4-3
4.3 How To Verify ............................................................................................ 4-3
4.7 Inrush Current. ............................................................................................ 4-28
4.8 Sags & Swells ............................................................................................. 4-29
4.9 Harmonics. .................................................................................................. 4-30
4.10 VOLT/AMPS/HERTZ. ............................................................................. 4-30
4.11 POWER..................................................................................................... 4-31
4.12 Transients.................................................................................................. 4-32
5.1 General ........................................................................................................ 5-3
5.1.1 Introduction.......................................................................................... 5-3
5.6 Final Calibration ......................................................................................... 5-7
5.6.1 HF Gain Input 1. .................................................................................. 5-8
5.6.4 Volt Zero.............................................................................................. 5-12
5.6.5 Gain Ohm............................................................................................. 5-12
Disassembling .................................................................................... 6-1
ii