Backup / Restore Isf Settings - Mitsubishi Electric LT-52151 Service Manual

MODELS: LT-40151 / LT-46151 / LT-52151 / LT-40153 / LT-46153 / LT-52153 / LT-46249 / LT-52249

BACKUP / RESTORE ISF SETTINGS

If the customer has calibrated the ISF (ADV) video settings, the settings data can be backed up on a USB
memory device. If the settings are lost due to a Reset or Initialization procedure, PWB-MAIN replacement or
other reasons, the settings data can be restored.
Backup ISF Settings.
1. Insert a empty USB memory device into the USB slot.
2. Press the <MENU> button on the remote control. The Customer Menu will appear.
3. Press the <2-4-5-7> buttons. The Service Menu will appear.
4. Press the <0> button. The Data Selection Menu will appear. See below.
SOUND PROJECTOR TRANSDUCER TEST
BACKUP AND RESTORE ISF SETTINGS
RED ONLY AND GREEN ONLY
5. Use the < > buttons to select "BACKUP AND RESTORE ISF SETTING" and press <ENTER>.
6. Use the < > buttons to toggle to "Backup ISF Settings to USB" (Default).
BACKUP/RESTORE ISF SETTING MENU
Backup ISF Settings to USB
7. While "Backup ISF Settings to USB" is displayed, press <ENTER>. The screen will flash the
message "Backup completed."
BACKUP/RESTORE ISF SETTING MENU
Backup ISF Settings to USB
Backup completed.
8. Remove the USB memory device and store it in a safe place.
9. Press <MENU> to exit.
Restore ISF Settings.
1. Insert the USB memory device with the backup data into the USB slot.
2. Press the <MENU> button on the remote control. The Customer Menu will appear.
3. Press the <2-4-5-7> buttons. The Service Menu will appear.
4. Press the <0> button. The Data Selection Menu will appear. See above.
5. Use the < > buttons to select "BACKUP AND RESTORE ISF SETTING" and press <ENTER>.
6. Use the < > buttons to toggle to "Restore ISF Settings From USB."
Warning: DO NOT press <ENTER> while "Backup ISF Settings to USB" is displayed. The data on the
USB will be overwritten and lost.
BACKUP/R E S TOR E IS F S E TTING M E NU
Bac kup IS F S e t t ings t o US B
7. While "Restore ISF Settings From USB" is displayed, press <ENTER>. The screen will flash the
message "Restore completed." The TV will then turn off.
BACKUP/R E S TOR E IS F S E TTING M E NU
R e st o re IS F S e t t ings Fro m US B
R e st o re co mple t e d.
8. Remove the USB memory device before turning the TV back on.
RESET / INITIALIZATION (Continued)
Page 23
W A RNING Do Not Press ENTER