7
CHAPTER 4: TROUBLESHOOTING
4.1 Troubleshooting – No Power to the Console
Symptom
：
The power switch is in the on position, but the console will not turn on.
Reason
：
1. The outlet is not providing the correct power, or the power cord / switch is defective.
2. The power receptacle or power wiring to the MCB is defective.
3. The MCB is defective.
4. The console cable or console is defective.
Solution
：
1. Check to see if the power switch is lit. If it is not, try a different outlet.
a. If the power switch still does not light up with a known good outlet, replace the power switch.
2. Check to see if the MCB has power. There is a red power LED on the MCB that should be lit.
3. If the MCB does not have power, check the connection of the power wiring from the power
receptacle to the MCB.
a.
Use
a multi-meter to measure voltage at AC1 & AC2, AC voltage
should be the same as local
standard voltage (110V-240V).
b. If the AC voltage value is standard, replace the MCB as it is defective.
