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9.6 Historical trend screen
The recorded data are replayed and displayed as the trend display. When the “Historical trend” is selected
in the DISP menu (or when the “SCROLL” key on the real trend screen is pressed), data in the internal
memory are displayed. When a file is selected in the “Internal memory” screen, the “CF card” screen, or
“USB memory” screen, data of the selected file are displayed. The historical trend operation method is the
same for each selection. The display method of the scale plates, trends and pens is same as the real time
trend screen.
ENTER menu function
Magnify/reduce
The trends are displayed by compressing the time axis. (Same magnification
to 1/60)
(Tapping operation)
In the DISP menu, the same item is available.
Key operations other than the common operations (Para. 9.1)
Press this key to switch to the scroll mode. When this key is pressed once, the scroll bar is
enclosed with a yellow frame and the scroll mode becomes ON. In this status, by pressing
the direction key, the trends are scrolled one screen by one screen. When the scroll key is
pressed again, the scroll mode becomes OFF and the trends are scrolled one dot by one
dot by pressing the direction key.
Press this key to switch to the cursor mode. When this key is pressed once, the cursor line
is displayed in yellow color and the cursor mode becomes OFF. In this status, by pressing
the direction key, the cursor line moves without scrolling and the data at the cursor position
are displayed on the numeric value display (or bar).
(Tapping operation)
Switching the displayed channel
→
Tap channel switching buttons at left and right of the data display part.
Moving the cursor
→
Tap on a trend.
Scroll
→
Operate the scroll bar.
SCROLL
CURSOR
For vertical trend
Left and right keys: Switching the displayed channel
Up and down keys: Scrolling the trend graph and moving the cursor when the
cursor mode is ON
For horizontal trend
Left and right keys: Switching the displayed channel
Up and down keys: Scrolling the trend graph and moving the cursor when the
cursor mode is ON
Data at the cursor position
are displayed.
Marker display
Cursor