JCM Part No . 960 - 000053R _ Rev . 6 © 2007, JCM - American Corporation 6 - 1 4 Section 6 AD - 02™ Retrievable Bill Validator Programming and Testing Test #10 — Aging Test Test #10 is provided for troubleshooting an inter - mittent fault occurrence during daily operation . The Aging Test continuously runs the unit through its basic operations and will stop at, and indicate, the fault code when discovered . To start an Aging Test operation proceed as follows: 1 . Press Status Switch SW1 to advance to Test #10, the Aging Test (See Figure 6 - 38 a) . 2 . When T10 is displayed, Press SW3 to begin the test (See Figure 6 - 38 b) . 3 . End the test by pressing Status Switch SW1 (See Figure 6 - 38 c) . Test #11 — Unused Test #11 is presently a reserved unused test position . Test #12 — Sensor Adjustment Circuit Test Test #12 provides the capability to select the mode and gain of the Sensor Adjustment Circuit through DIP Switch setting changes . The mode and gain switching operations are enabled even while a a test is being executed . To start an Sensor Adjustment Circuit Test proceed as follows: 1 . Select the desired Gain Setting on the DIP Switch Block (See the Sensor Gain Table at Figure 6 - 39 a) . 2 . Press Status Switch SW1 until test T12 is displayed, then 3 . Press SW3 to display the Bin Sensor selections (See the Bin Sensor Selection Table at Figure 6 - 39 d) . 4 . Power down the AD - 02™ unit to end this test, then re - apply power to run the next test . Figure 6 - 38 Aging Test Procedure Press SW1 to Locate Test Press SW3 to Begin Test b c Aging Count a Press SW1 to End Test NOTE: If an error occurs, the display will show the existing aging count after the error is reset by pressing Switch SW2 . T         1          0 NOTE: If an error occurs, the display will show the existing aging count after the error is reset by pressing Switch SW2 . Figure 6 - 39 Sensor Adjustment Circuit Test Press SW1 to Locate Test Press SW3 to Begin Test Press SW3 Again - and until the desired Sensor is selected . Press SW1 or SW2 to set the Desired D/A Converters Output Value . b c d Sensor No .     Sensor Level a Power down the AD - 02 to end this test . Gain 0 Through Beam Switch Setting Examples Mode Setting Gain 1 Direct Beam Mode Setting Sensor Gain Table DIP Switch 1 2 3 ON * * ON = Direct Beam Mode OFF † † OFF = Through Beam Mode Gain 0 Gain 0 OFF OFF Gain 1 Gain 1 ON ON Gain 2 Gain 2 OFF ON Unused Gain 3 ON ON Bin Sensor Selection Table Sensor No . Sensor Name 1 Bin 1 Count Sensor 2 Bin 2 Count Sensor 3 Bin 3 Count Sensor 4 Bin 4 Count Sensor Analog Increase Value Decrease D/A Output Value NOTE: Pressing SW2 displays the D/A output value for the selected Sensor’s adjustment circuit for approx - imately one second . SW1 and SW2 are used to adjust the selected Sensor’s D/A output value . SW1 reduces the output value, and SW2 increases the output data value (i . e, . on a 0 to 255 Scale, d100 = 39 . 2 a) . e f T          1          2 Value NOTE: Pressing SW2 displays the D/A output value for the selected sensor adjustment circuit for approximately one second . SW1 and SW2 are used to adjust the selected Sensor’s D/A output value . SW1 reduces the output value, and SW2 increases the output data value .