Heath Consultants GT Series - Manual (Page 67)

6-3
BARHOLE TESTING MODE
To highlight the required option:
• Press the UP or DOWN buttons, then . .
To select the highlighted option:
• Press and hold OK .
Note 1: The option initially highlighted will be that previously
selected.
Note 2: After the Barhole mode has been selected, the
pump will automatically be switched off.
6.3.1 Timed Mode
If TIMED is selected, and the instrument configuration
allows user selectable barhole sample time, the screen
shown in Fig. 6.3 is displayed. The sample time previously
set is displayed.
If the instrument configuration does not allow user
selectable barhole sample time, the screen shown in Fig.
6.4 is displayed.
Fig. 6.3 Timed Mode