Hitachi L32VK06U Service Manual page 8

2. EEProm update
To Update eeprom content via uart scart,dsub9 or i2c with Mstar tool can used.
Serial connection settings are listed below:
- Bit per second: 9600
- Data bits: 8
- Parity: None
- Stop bits: 1
- Flow control: None
Programming menu item is choosed in the service menu and switch "HDCP Key Update
Mode" from off to on.
Figure 1. The Sample Output Before Sending The File