CiDRA SONARtrac PW VF-100 - Manual (Page 179)

20835-01 Rev 04 Page 9-5
Press the ↓ key to scroll to a new ‘Set’ value.
Press the
‘ENTER’ key and the ‘Set’ value will be entered in the
pre-amplifier.
Press the ‘EXIT’ key to return to ‘Operational Mode’.
9.2.3.3 Test Gain
‘Test Gain’ performs a test of the system electronics to determine if
the gain setting is optimal. Test results inform the user if the gain is
correct, or, if there is too much or too little gain; however, it does not
reset the gain. Resetting gain must be done using the ‘Autoset Gain’
or ‘Check / Set Gain’ commands. ‘Test Gain’ should be run while the
process is operating at normal conditions to avoid getting an incorrect
gain value.
Press any key except ‘EXIT’ on the keypad to enter the ‘Menu
Mode’.
The ‘Basic Config’ menu is displayed on Line 1 of the display.
Press the
↓ key to scroll to the ‘Diagnostics’ menu on Line 1.
Press the
‘ENTER’ key to access the options available under that
menu.
‘Sensor Check’ will appear on Line 2 of the display.
Press the ↓ key to scroll to ‘Gain’ on Line 2 of the display.
Press the ‘ENTER’ key to access the options available under that
menu.
‘Autoset Gain’ will appear on Line 3 of the display.
Press the
↓ key to scroll to ‘Test Gain’ on Line 3 of the display.
Press the ‘ENTER’ key and ‘Test Gain’ will start. Results will be
shown on the display. Take appropriate action.
Press the ‘EXIT’ key to return to ‘Operational Mode’.
9.2.4 Sensor Max / Min
A sensor Max / Min Test is performed as follows:
Press any key except ‘EXIT’ on the keypad to enter the ‘Menu
Mode’.
The ‘Basic Config’ menu is displayed on Line 1 of the display.
Press the
↓ key to scroll to the ‘Info’ menu on Line 1. Press the
‘ENTER’ key to access the options available under that menu.
‘Revisions’ will appear on Line 2 of the display.
Press the ↓ key to scroll to ‘Sensor Max / Min’ on Line 2 of the
display.
Press the
‘ENTER’ key and a series of values will be displayed.