Waters Xevo TQD Overview And Maintenance Manual page 47

3. Power-on the workstation, and log in.
4. Press the power switch on the top, right-hand side of the mass
spectrometer and the switches on the top, left-hand sides of the
ACQUITY instruments.
Each system instrument runs a series of startup tests.
Result:
5. Allow 3 minutes for the embedded PC (located inside the mass
spectrometer) to initialize and to sound an alert indicating that the PC is
ready.
The power and status LEDs change as follows:
Tip:
• Each system instrument's power LED shows green.
• During initialization, the binary or quaternary solvent manager's
and sample manager's status LED flashes green.
• After the instruments successfully power-on, all power LEDs show
steady green. The binary solvent manager's flow LED, the sample
manager's run LED, and the mass spectrometer's Operate LED
remain off.
6. Start the MassLynx or UNIFI software, and monitor the Instrument
Console software for messages and LED indications.
Starting the mass spectrometer
March 14, 2014, 715004387 Rev. B 47