CHAPTER II System Function and Configuration
P 25
II.2.A.d
Key Operation
This instrument provide key protection that to avoid any data be modified, the
default setup is |Unlock |
If want to select key protective or remove it which have to enter passwords,
the detail please read User’s Guide
Operation Procedure
(a)
Press [Sys] to enter System Enviroement setup
(b)
Use
[↑]
or
[↓]
to select (4)Key Operation
(c)
LCD display as following
(d)
Enter passwords xxxx
，
LCD display as following
