Operator's Manual

ETD-100 OPERATOR’S MANUAL

5. After the sample has been tested a results screen will be displayed indicating a Pass (green indicator), a

Warning (red indicator), or an Invalid Sample - Overload (white indicator) as illustrated in Figure 19. The

Swab should then be removed and disposed.

Figure 19: PASS, WARNING and OVERLOAD Screens (Wait)

6. Once the User is ready to move onto the next test, the PROCEED button can be pressed to prepare the

device for the next test. The INSERT SWAB Screen will be displayed.

6.3.2 Results Screens

Following a sample test, the User will be presented with either a Pass Screen, Warning Screen or Invalid Sample –

Overload Screen.

If the sample does not contain inorganic material, the PASS Screen will be displayed. The device will automatically

initiate a flush sequence to prepare for a new sample. The User will be able to CONTINUE to the next sample test.

If the sample indicates a sample test alert i.e. one or more of analytes detected: Chlorates, Perchlorates or Nitrates

above a defined level have been found, the WARNING Screen will be displayed. The User will be prompted to

remove the Swab. Once the Swab has been removed and the User has pressed CONTINUE, the device will run an

extended flush followed by a sample test to ensure that the next sample will not be contaminated. If the sample

detects an overload of a substance and does not identify Chlorates, Perchlorates or Nitrates above the defined

threshold, the OVERLOAD screen will be displayed. The User will be prompted to remove the Swab. Once the Swab

NOTE: INITIALLY, THE RESULTS SCREEN WILL PROMPT THE USER TO WAIT.

THIS INDICATES THE SYSTEM IS RUNNING A FLUSH SEQUENCE. USERS MUST WAIT

UNTIL THEY SEE THE PROCEED BUTTON ON THE RESULTS SCREEN TO CONTINUE.