LG GT500 Service Manual page 207

10. CALIBRATION
Select a Logic Operation menu.
Select LOGIC MODE that you want.
1. CAL only
2. AUTO only
3. CAL + AUTO
Select UART Port for only S/B1 to communicate with mobile phone.
LGE Internal Use Only
GT500
- 208 - Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes