Emerson I-0021 Manuel D’Utilisation

NGA 2000

90003482(2) [NGA-e (MLT-Software 3.2.X)] 07/98

In the menu 

"Display Controls" you can set up several display parameters of the front

panel. With the F5 key (More...) you can change to the menu 

"Front Panel Control",

where you can set up the number of digits for the display of the measurement values.
These numbers do not alter the accuracy of measurement.
From the menu "Front Panel Control" you can change via the F5 key to the menu
"Auxiliary Lines". There you can enable or disable each of the last four lines of the single
component display for the current channel. To change to further available channels you
have to press the F3 key.

Set up parameters:

♦ 

Select any line of variables with the 

↓↓

 -key or the 

↑↑

 -key.

♦ 

Select the variable with the 

88 

 -key or the 

→

→

 -key.

♦ 

Select any digit with the 

←

←

 -key or the 

→

→

 -key and adjust a new value with

the 

↑↑

 -key or the 

↓↓

 -key

resp. select the whole parameter with the 

↑↑

 -key or the 

↓↓

 -key.

♦ 

Confirm the new value with the 

88 

 -key or

cancel and go back to the last value with the F2 key.

Lines of variables "Brightness" and "Contrast":

In these two lines you can determine the quality of the LCD reproduction. The best values
depend on your position to the screen and on the light of the environment.

♦ 

Options: 20 to 100% for LCD brightness and 10 to 80% for LCD contrast.

♦ 

Usually: 70 to 90% (brightness) and 20 to 30% (contrast).

♦ 

Caution: Be careful with the changing of these values! Perhaps you can not read the
display any longer if you use very extreme values!
You have only two possibilities to reset the display to factory settings:

1) Change to the multi component display by pressing the F1 key twice.

In the multi component display you have to press the F5 key (LCDReset).

2) Restart your analyzer and press the F1 key (LCDReset) while the initializing is

running.

Line of variables "Switch automatically to 'Measure' after":

In this line you can decide if and after which time without front panel operations the display
shall change from the current menu to the single component display.
Options: 10s, 30s, 1min, 5min, 10min, 30min, Never.