Running The Self Test - Tektronix 4106 Operator's Manual

INSTALLATION AND SETUP
RUNNING SELF TEST
Run the Extended Self Test program (described here) to verify that the terminal is
operating correctly (if necessary, refer to Appendix 8 for photographs and
explanations of the keys and controls you 'll need to use in these steps) :
1. Locate the SELF TEST and RESET buttons on the rear of the terminal.
2. Press SELF TEST and hold it in . While holding in SELF TEST, press and
release RESET
3. Hold in SELF TEST for another two seconds , then release it.
You 'll see a white crosshair cursor on the screen , which indicates that
Extended Self Test is running . After about 30 seconds , the crosshair blinks
once , the keyboard bell rings once , and this menu is displayed :
/
F5 Continuous Self Test
F6 Adjustment Procedures Menu
F7 Continue Self Test
F8 Exit Self Test
Selection:
4. Press Function Key F7 (at the top right of the keyboard) to continue Extended
Self Test. (If you don 't press a key within 20 seconds after the Extended Self
Test menu appears , Extended Self Test continues automatically.)
The crosshair cursor reappears and blinks intermittently. After about four
minutes, if no errors are detected, the crosshair disappears and this menu
is displayed .
Adjustment Procedures Menu
F1 Reset Nonvolatile Parameters
F2 Keyboard Switch Test
F3 RS-232 Interface Test
F4 Hard Copy Menu
F5 Display Pattern Menu
F6 Graphics Tablet Test
S1 Set Nonvolatile Parameters to Factory Cycle Mode
F7 Continue Self Test
F8 Exit Self Test
Selection:
5. Press Function Key F8 to exit Extended Self Test .
When the terminal detects an error, it rings the keyboard bell twice , or writes a
message on the screen , or both . (If no message appears, try turning up the
Brightness knob .) If an error is indicated , refer to Appendix E, which tells you
what to do.
After you have verified that the terminal is functioning properly, you can continue
with these installation procedures .
4106/4107/4109 OPERATORS
A-7