Bacharach 24-9351 Manual De Usuario

4-25

         MAINTENANCE

«PASSWORD        XXX

Where: xxx = Password number

The Maintenance Password Screen is displayed by repeatedly pressing
the 

 

key from the Combustion Test Screen. From here a three-digit

password must be entered to access the instrument’s Maintenance
Screens. The password number is provided on the Portable Combustion
Analyzer Calibration Password card that was supplied with the analyzer.

To enter the password, first press the 

 key to move the cursor (

z

) into

the first number field, and then press the 

st

 keys until the first digit of

the password is displayed. Press 

 to advance to the next number field

and enter the second digit. Perform the same sequence a third time to
complete the password. Press the 

 key after the correct password is

entered to display the Maintenance Screen.

– No action, or increase value in password number field

– No action, or decrease value in password number field

– Move cursor (

z

) to next position in password number field

– Go to Combustion Test Screen (if cursor is on left side of

screen), or go to Maintenance Screen (if the proper password
was entered), or return cursor to left side of screen (if the
wrong password was entered)

– Go to Combustion Test Screen (if cursor is on left side of

screen), or return cursor to left side of screen (if cursor is in
the password number field)