Manual Operation
3-37
1.
There are 3 selections for BRIGHTNESS:
HIGH /NORMAL/
DIMMED
, the system default is HIGH.
2.
Shortcuts and brightness description:
a.
Press “
0
”, BRIGHTNESS = HIGH.
b.
Press “
1
”, BRIGHTNESS = NORMAL.
c.
Press “
2
”, BRIGHTNESS = DIMMED.
3.
The lower the backlight brightness, the longer the display panel life.
Thus, it is suggested to turn the backlight brightness to DIMMED
when the device is doing burn-in to prolong the product life of the
VFD display.
3.3.4.2
DISPLAY SELECTION
The setting of DISPLAY is to show the internal settings on the last line of MAIN PAGE for
easy identification without entering the setting page. There are 4 options available for
displaying on the MAIN PAGE: (1) NONE, (2) V/I LIMIT, (3) V/I/P PROTECT and (4) V/I
SLEWRATE.
1.
In Config setting page, press “
4
” to display the screen and “
ENTER
” to enter into
DISPLAY SELECTION as Figure 3-61 shows.
[ D I S P L A Y S E T U P ]
B R I G H T N E S S = H I G H
D I S P L A Y S E L E C T I O N = N O N E _
R E A D I N G A V E R A G E T I M E S = 2
A V E R A G E M E T H O D = F I X E D
Figure 3-61
2.
Use “
”, “
” keys to move the cursor to the column to be set as Figure
3-61 shows.
3.
Use the numeric (
0
~
3
) key or “Rotary” (
) knob to select the desired
setting. There are 4 selections on the MAIN PAGE
：
(1)NONE, (2)V/I LIMIT, (3)V/I/P
PROTECT and (4)V/I SLEWRATE. The system default is NONE.
When the selection is set to NONE, the MAIN PAGE does not show any message on
the last line.
When it is set to V/I LIMIT, the MAIN PAGE last line will show the range set by V LIMIT
and I LIMIT in OUTPUT SETUP as Figure 3-62 shows. See section 3.3.2.1 and 3.3.2.2
for detail description.
