Elenco 30MHz Dual Trace - Manual (Page 7)

4
GENERAL
(9) Z Modulation (PS-XX5 only)
Input terminal is used for external intensity modulation signal.
(10) Component Test (PS-XX1/XX5)
Capacitor, indicator, diode, transistor and zener can be also viewed on screen.
(11) Beam Finder (PS-XX1/XX5)
Trace can be returned to CRT viewing area regardless of setting horizontal, vertical
or intensity controls when press beam finder button.
(12) Illumination Control (PS-xx1/xx5)
Graticule illumination can be adjusted according to brightness of circumstance.