B-LCDAD-HDMI1 i2c address change from default

I have the B-LCDAD-HDMI1 and the datasheet says it's "default" i2c address is 0x7a. the ADV7533 datasheet says the i2c address is determined by the PD pin on power-up. what I can;lt find is what the i2c address can be changed to. Does anyone know 1) How to change the i2c address, and 2) what I can change them to.