GMI GT series - Switch the Instrument off or Re-Enter the Mode Menu

3-12
OPERATING PROCEDUREUSER HANDBOOK
Warm-up Complete
The instrument will now automatically select the Leak Test Mode,
as default.
The following congurable options are available:
a) To start up in specic operational mode.
b) To start up in the mode last used.
3.9 SWITCH THE INSTRUMENT OFF OR RE-ENTER
THE MODE MENU
To initiate the shut down sequence:
• Press and hold both the LH and RH buttons
simultaneously.
Fig. 3.29 Switch OFF
While both buttons are depressed, the instrument display will step
through previous menus, each displayed for approximately two (2)
seconds.