INFICON STC-2002 Thin Film Deposition Controller Operating Manual - Manual (Page 117)

p STC-2002 DEPOSITION CONTROLLER y
SECTION 3.XX e page 115 of 276 ^
Options/Info, page 5 of 6
Options/Info, page 6 of 6
Displays live frequency measurements from Displays Memory Module information if the
the installed/enabled source sensor cards. optional memory module interface bd. and the
If no crystal/oscillator w/installed/enabled, freq. = zero memory module are installed and the memory
[only screen w/ live update] module is enabled. See section 3.20 for details.
This information can be useful to the factory if there is a problem. Information also appears after product
power-on during initialization. The initialization process (for diagnostic purposes) is as follows (with
typical LCD screen information):
1. LED displays: non-illuminated.
LCD display: screen: clear
backlight: on
2. LCD display:
Beeper: beeps with the appearance of each line of above text (5 beeps)
3. LCD display: screen clear
LED displays: all segments on (test)
Beeper: 2 Lo/Hi beeps
4. LCD display:
5. LCD display: typical Run Time Screen
LED displays: typical information
check sum validation
Check sums are used to validate the integrity of the user programmable functions for the STC-2002. Of the
programs that use check sums, there are three categorical types: one for the film parameters (Main Menu:
Review Film key), another for the process steps (Main Menu: Review Processes key), and finally one for
CST
APP LOADER V01.02(BUILD 5C24)
----------------------------------------------
>APP FOUND:SECTOR E BUILD 3754
>VERIFY APP IN PROGRESS
..............................................
>APP OK
>LAUNCHING APPLICATION...
UIFC: VERSION AUIFA01.01
SYNCING WITH SCUP...60