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4. TROUBLE SHOOTING
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Only for training and service purposes
LGE Internal Use Only
testing, Max power output is needed
Check ANT_SEL 0,1,2,3
(Low, Low, Low, High)
Check TP1
Over 21 dBm?
RF TX Level is OK
Yes
No
Check WTR1605L
Check TP2
Over 21 dBm?
Check FL11012
Yes
No
Check TP3
Over -3 dBm?
Check PAM
Yes
No