How To Verify The Firmware Version - Hitachi DV-PF73U Service Manual

model: ******
TEST 3: EEPROM CLEAR
EEPROM CLEAR: OK
RETURN: -----
10.To finish this mode, press [POWER] button.
3-2-2 How to Verify the Firmware Ver-
sion
1. After making sure that no disc is in unit, turn the
power on.
2. Press [1], [2], [3], [4], and [DISPLAY] buttons on the
remote control unit in that order. The B/E version
appears on the VFD, and the F/E and B/E versions
appear on TV screen.
3. Turn the power off to reset the unit.
Note:
If the firmware has been changed, etc., we will use
Service News, etc. to report on how to obtain new
firmware data and create an upgraded disc.
3-16
Ver: **** Region: **
EXIT: POWER
Fig. h