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INSTALLATION GUIDE - REMOTE ACCESS CONTROLLER RAC 4XT • PK3191_10_14
6.0 Annex D Quick Troubleshooting Guide
6. Programming and Auditing Troubleshooting
Symptom Action
Cannot program or audit the RAC
4XT
- Verify that the RAC 4XT controller is active: the
Functionality 1 (D45) and Functionality 2 (D46)
LEDs should blink. If not, reset the RAC 4XT
Controller: press the Reset switch (SW1) or
disconnect and reconnect the power.
- Verify that the cable between the RAC 4XT and
the FDU or IPM is connected properly.
- If the RAC 4XT is not initialized (Initialization LED,
D41, is OFF):
• Follow the instructions in Section 5.2 "Hotel ID
Initialization".
- If the RAC 4XT was already initialized, it may need
to be re-initialized:
• Follow the instructions in section 5.3 “Hotel ID
Re-Initialization”.
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