Tonghui TH2883-5 - 5.3 Int. File

TH2883 Series Operation Manual Chapter 5 Introduction to [SETUP]
5-7
 Lighten this key to enable the numerical arrow key. Respectively press 8, 2, 4, 6, the
cursor will move up, down, left and right.
5.2.16 DIFF（Limit）（AREA SIZE, DIFF ZONE, PHASE DIFF）
Set the limit values for comparison methods of AREA SIZE, DIFF ZONE, PHASE DIFF which
range from 0.1% to 99.9% by a resolution of 0.1%. Use numeric buttons to enter the required
value and press ENTER for confirmation. Move the cursor to this zone, following soft keys will
be displayed.

They are coarse adjustment soft keys used to change the limit value by a resolution
of 1.0.
   They are fine adjustment soft keys used to change the limit value by a resolution of
0.1.
 Lighten this key to enable the numerical arrow key. Respectively press 8, 2, 4, 6, the
cursor will move up, down, left and right.
5.2.17 DIFF（Limit）（CORONA）
Set the limit values for comparison methods of CORONA which range from 0 to 256 by a
resolution of 1 dot. Use numeric buttons to enter the required value and press ENTER for
confirmation. Move the cursor to this zone, following soft keys will be displayed.

They are coarse adjustment soft keys used to change the limit value by a
resolution of 10 dots.
   They are fine adjustment soft keys used to change the limit value by a resolution
of 1 dot.
 Lighten this key to enable the numerical arrow key. Respectively press 8, 2, 4, 6, the
cursor will move up, down, left and right.
5.3 Int. File
TH2883 series can save parameters that are set by user to the internal non-volatile memory in file
format. User can load the file to use these parameters instead of resetting. The internal memory
can store 100 groups of files including files of measure parameters, compare parameters, etc.
Figure 5-2 shows the page of internal file.