Emerson NGA2000 用户手册

90003749(1) [NGA-e (Software CLD 2.3/MLT 3.1.X)] 04/98

NGA 2000

↓↓

System set up

↓↓

Security codes

↓↓

In the menu "Record security codes" you can enable a security code for each the "Basic
controls", for the "Expert controls and set up" and for the "Technical level configuration".
Caution: If you enable a security code and forget it, you will not have any possibility
to enter the locked level!

How to record and to enable the security codes:

1) Determination of the code number for the:

♦ 

"Basic controls" (standard: 12345):

• 

Go to the line "Record basic level security code..." with the 

↑↑

 -key or the 

↓↓

 -key and

change to the corresponding submenu with the ENTER key or the 

→

→

 -key (see

illustration on the next page).

• 

Alternative: Press F2.

♦ 

"Expert controls and set up" (standard: 12345):

• 

Go to the line "Record expert level security code..." with the 

↑↑

 -key or the 

↓↓

 -key and

change to the corresponding submenu with the ENTER key or the 

→

→

 -key (menu

page is analogous to the one of the basic level, see illustration on the next page).

• 

Alternative: Press F3.

♦ 

"Technical level configuration" (standard: 54321):

• 

Go to the line "Record technical level security code..." with the 

↑↑

 -key or the 

↓↓

 -key

and change to the corresponding submenu with the ENTER key or the 

→

→

 -key (menu

page is analogous to the one of the basic level, see illustration on the next page).

• 

Alternative: Press F4.

HOME

BASIC

EXPERT

TECH.

INFO

CLD

95.0 ppm

Record security codes

Basic level security:

Disabled

Expert level security:

Disabled

Technical level security:

Disabled

Record expert level security code...
Record technical level security code...

Record basic level security code...