Operation

To setup the GAIN:

1)From the Analysis Screen, press an arrow key to enter the Setup Mode. The VFD will display the first 2 lines of functions available.

________________________________________________

-> GAIN ADJUST

PASSWORD

________________________________________________

<▲▼> If the arrow is not adjacent to the GAIN ADJUST menu item, use the ▲▼ keys to move the arrow to the proper position.

<Enter> Press <Enter> to activate the function and move you to the next screen.

________________________________________________

-> GAIN 1

________________________________________________

Note, for instruction on how to, please refer to the section 4.4.3 Navigation and Data Entry.

In the example, the number to the right of the word 'GAIN' is 1, this reflects a gain of x10.

4.4.6 Password Protection

Before a unique password is assigned, the system assigns TAI by default. If the password is the default, it will be displayed automatically. The operator just presses <Enter> from the any of the MAIN MENU items to be allowed access to that item's sub menu. If the password has previously been changed from the default then the initial display will be 'A' 'A' 'A', and the correct letters must be input.

If user has LOGGED OUT, then only the following SUB MENU procedures may be executed:

14.PASSWORD

15.LOGOUT (which only repeats the logout)

16.MODEL

Teledyne Analytical Instruments

41

Page 43
Image 43
Teledyne SERIES 4030, HEATED THC manual Password Protection