3.
Plug the other end of the AC power cord into a live AC (mains) power outlet.
3.2
Turning On or Off the BTX III
To turn on the BTX III
Turn the power key switch clockwise to the
page 24).
The system briefly displays the message:
Welcome to BTX---Booting
Please wait
After about a minute, the display reads:
Cooling to: –45
Current temp: (temperature)
After the detector cools to –45 °C, the menu appears (see Figure 3-3 on page 37).
To turn off the BTX III in an emergency situation
Turn the power key switch to
OR
Press the Stop/Emergency Shutoff button (
To turn off the BTX III under normal conditions
1.
On the menu, select Shut Down to power the unit off.
The display reads:
Shutting down...
Please wait...
position (see Figure 1-2 on
ON
Figure 3-3 Menu
.
OFF
) twice (quickly).
10-015490-01EN, Rev. 2, June 2020
Set Up and Operation
37