Salter Brecknell 650 - Manual (Page 31)

31
3. Press the soft key pertaining to the diagnostic function you wish to access.
4. Press the CLR key twice to return to normal operating mode.
Item Soft Key Description
ADC (Analog-to-Digital Converter) Test ADTst Shows the selected scale’s internal counts. Useful for
troubleshooting calibration problems. Use the G?N soft key to
toggle between the original value and the zeroed value. Use the
Zero soft key to zero the internal counts. Use the L/R soft key to
toggle scales. Press the Exit soft key to exit this function.
Keyboard Test KeyTst Shows the key code for any key pressed. Useful for
troubleshooting keyboard problems. Consult Table 5-8 for a listing
of key codes. Press the CLR key to exit this function.
Display Test DspTst Displays a number of test screens for analysis of display
problems. Press any key to sequence through the test screens.
Automatically exits after displaying last screen.
TABLE 5-8: Diagnostic submenu
Key Code Key Code
SOFT KEY #1 16 FIVE (5) KEY 05
SOFT KEY #2 17 SIX (6) KEY 06
SOFT KEY #3 18 SEVEN (7) KEY 07
SOFT KEY #4 19 EIGHT (8) KEY 08
SOFT KEY #5 20 NINE (9) KEY 09
SOFT KEY #6 21 ZERO (0) KEY 00
STAR (*) KEY 13 LOCAL/REMOTE KEY 14
ONE (1) KEY 01 FUNCTIONS KEY 15
TWO (2) KEY 02 DECIMAL (.) KEY 10
THREE (3) KEY 03 ENTER KEY 12
FOUR (4) KEY 04 CLR KEY EXITS
TABLE 5-8: Display Test