Section 3 Common Basic Operations  3-42 
3.22  Password Input 
Equipment settings are protected by a password. To open the dialogue box of the protected setting 
function, the password input is necessary. 
[Operation procedure] 
Perform the following menu operation to open the password input screen. 
[Menu] button → Code Input 
1  Enter "0" (zero) and click on the [Enter] key. 
2  Display the menu by clicking again on  the [Menu] button, and change over to the 
second page using the page switching button. 
The [Service] button is displayed in the menu. 
3  Click on the [Service] button. 
Check that service-related menus are displayed in the sub-menu. 
Subsequently, service-related menus can be set.