Teledyne 6020 - Photometric analyzer - Manual (Page 26)

3 Operation Model 6020
3-2 Part I
Teledyne Analytical Instruments
The item that is blinking on the screen is the item that is currently selectable
by choosing ENTER (turn-and-release toward ENTER with the ESCAPE/
ENTER control).
In these instructions, to ENTER means to turn-and-release toward EN-
TER, and To ESCAPE means to turn-and-release towards ESCAPE. To scroll
UP (or scroll DOWN) means to turn-and-release toward UP (or DOWN) as
many times as necessary to reach the required menu item.
3.2.1 Mode/Function Selection
After the instrument has been powered up, and its initilization routine
performed, the instrument will settle in the Analyze mode. To call up the Main
menu from the Analyze mode, toggle the Enter switch. To return to the Analyze
mode, toggle the Escape switch. The Main menu screens looks as shown
below:
The Main menue screen is the top level in a series of screens used to
configure the analyzer. The DOWN/UP selects the different options displayed
in the VFD screen. The selectable option blinks on the VFD screen when you
reach the desired option, toggle the Enter switch.
The Escape switch takes you back up to hierarchy of screens until you
return back to the Analyze screen mode. Here is a brief description of the Main
Menu:
• System. The system function consists of nine subfunctions.
Four of these are for ordinary setup and operation:
• Setup an Auto-Cal
• Assign Passwords
• Log out to secure system
• Initiate a Self-Test
Three of the subfunctions do auxiliary tasks:
• Checking model and software version
• Adjust electronic filter of the signal
• Display more subfunctions
Two of these are for programming/reprogramming the analyzer:
• Define gas applications and ranges (Refer to programming
section, or contact factory.)