Kenwood METAF CS-4125 Instruction Manual

Also see for CS-4125: Instruciton manual

11Alternate (ALT) and Chop (CHOP) Modes:When using these modes during dual trace operation, the displaywill be divided up according to time.In the chop mode, each channel will be subdivided according totime within each sweep. Normally, this kind of measurement iscarri ed out with signals of either slower sweep rates from lms/div or low repetition rates where flicker is quite noticeable.In the alternate mode, each channel will be displayed one afterthe other as soon as one sweep has been made. Therefore, eachchannel display appears much clearer. Normally, a faster sweepis employed.For displaying combined waveform of CHI and CH2 inputsignals on the CRT screen. However, when CH2 is set at INV,the difference between CHI and CH2 will be displayed.ADDFor displaying the CH2 input signal on the CRT screen.Switches between CHI and CH2 input signals for each sweepand displays them on the CRT screen.C H O P For displaying CHI and CH2 input signals one after the otheron the CRT screen, irregardless of sweep and at an occur-rence rate of about 150kHz.CH2ALTadjustìng the vertical posìtìon of the CH2 waveform when displayed onthe CRT screen.(15) VOLTS/DlV ControlThe vertical attenuator CH2. It is operated in the same way as the CHIVOLTS/DIV control.During X- Y operation, it becomes the X-axis attenuator.(16) VARIABLE ControlFor fine adjustment of CH2 vertical axis sensitivity. It is operated in thesame way as the CHI VARIABLE control.During X- Y operation ìt is used for fine adjustment of X-axis sensitivity.(17) AC-GND-DC SwìtehFor selecting the CH2 vertical axis input signal coupling mode. It is operat-ed in the same way as the CHI AC-GND-DC switch.During X- Y operation, it becomes the X-axis input switch.(18) INPUT JackThe CHZ vertical axis input jack.During X- Y operation, it becomes the X-axis input jack,(19) "Adii""! MODE SwìtchFor selecting the vertical axis operation mode.C H l : For displaying the CHI input signal on the CRT screen.(14)