Resetting The Data - Sony VPH-D50HTU Installation Manual

Resetting the Data

There are three ways to reset the data, as shown below.
Factory data reset
Resets to the factory preset data saved in the factory data block.
Service data reset
Resets to the data saved in the service data block.
128 data reset (ZONE only)
Resets the ZONE adjustment data to 128.
Factory data
block
Service data
block
128 data
Factory data reset
Service data reset
128 data reset (ZONE only)
User data block
Load
Save
Normal
adjustment data
block
99
Adjustments (GB)