Toshiba LF600F - Manual (Page 73)

TOSHIBA ,6, F, 8, A 0,8,6,9,
8.2.11 LCD Density Adjustment
This section describes how to set the LCD density adjustment value for the converter display.
The LCD density can be set in 5 levels.
LCD density adjustment value 1
LCD density Light Dark
The LCD density adjustment value is set to "3" at factory.
The display of the LCD, by its natural characteristics, gradually becomes lighter over time.
If the display becomes too dark, you need to adjust the density by using this parameter.
Shown below is an example of changing the LCD density adjustment value from 3 to 5 DARK.
Key operation Display example Description
B:
MEAS MODE
MAIN DSP
SUB DSP
CUSTOM DATA
CUSTOM UNIT
^LCD ADJUST
SW POSITION
fSELl [ENTI
Select "LCD ADJUST" in the configuration item selection
screen.
STEP1
[ENT]
B5:
LCD ADJUST
3
The currently set LCD density adjustment value (3 in this
example) is displayed.
Then press the [ENT] key.
fEXTl [ENTI
* Pressing the [EXT] key returns you to the menu screen.
STEP2
[ENT]
B5:
LCD ADJUST
s
The switch name display at the bottom changes (three
keys [UP], [DWN] and [SET]).
At the same time, the cursor appears.
(The digit on which the cursor is positioned is
[UP] [DWN] [SETI
reverse-displayed).
STEP3
[UP]/[DWN]
B5:
LCD ADJUST
Change the setting item using the [UP]/[DWN] key.
When the desired item is displayed, press the [SET] key.
[UPl [DWN] [SETI -
STEP4
[SET]
B5:
LCD ADJUST
5 DARK
OK? ^
[NO] [SET]
When you press the [SET] key, the selected item is set
temporarily and a message confirming you whether the
setting is OK is displayed.
If OK, press the [SET] key. If you want to redo the setting,
press the [NO] key.
STEP5-1
[NO]
B5:
LCD ADJUST
1
[UP] [DWN] [SET]
Pressing the [NO] key when you are asked "OK?" causes
the LCD density adjustment value to return to the previous
value and enables you to redo the setting.
STEP5-2(=END) B5:
LCD ADJUST
Pressing the [SET] key when you are asked "OK?" causes
the setting to be determined.
[SET]
5 DARK
Then, press the [EXT] key. You return to the menu screen.
Pressing the [ENT] key enables you to restart LCD density
[EXTl [ENTI
adjustment from a state of 5 DARK.
-
72
-