HT instruments SPEED418 - Manual (Page 25)

400 Series
EN - 24
3.
The results displayed can be saved by pressing the SAVE key twice or the
SAVE
key and, subsequently, the ENTER key (§ 9.1)
4. If the instrument detects a
voltage of about 10V on the
upper input leads, it displays
the message reported here
to the side and stops
measurement
M 
- - - M

- - - - V - - - s
Vin > Vlim
MAN 500V 0.50M 15s
Func VNom Lim Temp
5. The previous anomalous result cannot be saved