Panasonic DMR-PWT550GL Service Manual page 23

3.9.2. Use times and number of times of Power ON/OFF
Display accumulated time of Power ON and display number of times of Power ON/OFF.
*1 : Display accumulated time of Power ON
Display on a 15-minute basis. Example: 00123:15 → 123 hour 15 minute
*2 : Display number of times of Power ON/OFF
Example: 0000123 →123
3.9.3. User Setting Information Backup
Purpose
After the recorder is repaired, the restored setting information is not default, but the information before repaired.
Operation summary
Before starting repair, import data on memory of the unit to export the data to USB on Tuner Service Mode display.
After the repair is finished, import the data on USB to export the data to the memory on the unit by operating on Tuner Service.
Mode display again.
• Data to be backed up
• Each setting item that a user can set at "SET UP" (*1) (START → FUNCTION →Setup →Basic Settings →Others.)
The following data cannot be backed up.
- Program chart data
- Dedicated areas for Internet site service providers (unique information for each company), broadcast mail, two-way commu-
nication list, board, or favorite page
- Status saving systems (last channel except for VHF, UHF, drive selection status, etc.)
Note:
Of user setting information, only items selected and set on the initial Setup display can be backed up and restored.
*1: Of user setting information, except items selected and set on the initial Setup display.
Operation procedure
Preparation:
Prepare a USB to export data stored in this unit.
Create the following directory on the USB.
EEPBAKUP
Boot:
1. On Tuner Service Mode display
2. There are many port models of USB, you need to make sure other USB ports don't connect USB memory and USB-HDD.
3. Insert USB memory for writing.
4. Using Remote Controller, move the cursor to useris setting information backup display position (Refer to below) on Tuner Ser-
vice Mode display.
5. Press [OK].
After "Try → OK" is displayed, the data is exported to USB.
(Refer to below)
When OK(***) is displayed, the data is successfully exported.
Note:
If the backup file already exists in the USB, the data is overwritten and "OK" is displayed.
6. Remove the USB from the unit.
7. Turn the unit OFF to finish Tuner Service Mode.
23