"DSP charge transfer failed" on ACQUITY UPLC PDA Detector - WKB205900

SYMPTOMS

• "DSP charge transfer failed" on ACQUITY UPLC PDA Detector

ENVIRONMENT

• MassLynx
• ACQUITY UPLC PDA Detector

CAUSE

Unknown

FIX or WORKAROUND

1. Power-off the detector on the front
2. Unplug the power cord and LAN cable at the rear of the instrument.
3. Push the front PDA power button ON and then OFF.
4. Refit the rear power lead, but NOT the LAN cable.
5. Wait until the PDA has completely initialized.
6. Switch off at the front PDA power button and reconnect the LAN cable.
7. Switch on at the front power button and confirm that the detector initializes without error.

ADDITIONAL INFORMATION