Receiver Upgrade; Parental Settings; Menu Lock - Hitachi HDB73 Instruction Manual

5.3.9. RECEIVER UPGRADE

To ensure that your digital receiver always has
the most up-to-date software, please ensure
that after use it is set to its standby mode. The
Receiver automatically powers up at 3AM each
day and searches for any new information
which may be broadcast and will download this
to your box automatically. This operation will
normally take approximately 30 minutes. If you
have an important recording to make at 3AM
which must not have a 30 minutes interrupt then
you can disable the auto OAD search by
performing the following:
1. Press Menu button and using the " / "
buttons highlight CONFIGURATION and press
the SELECT button,
2. Use the " / " buttons to highlight
"RECEIVER UPGRADE" and press SELECT
button.
3. Using the " / " button change "Automatic Download" from Enabled to Disabled.
4. Utilize the " / " button to highlight "Search for New Version" and press SELECT.
5. If there is a new software version the receiver will start to search.
Do not forget to re enable the automatic OAD function after you have made your recording by repeating the above
instructions.
NOTE: If there is no new software to download, this procedure will take only about 20-30 seconds.

5.3.10. PARENTAL SETTINGS

Use " / " buttons to go to Parental Settings option. Press
SELECT button to enter Parental Settings Menu. A box asking
for the lock key is displayed. There is only one key which is set to
"0000" initially. Enter lock key. If it is incorrect, it is returned back.
If it is correct, the Parental Settings Menu including following
items is displayed: There you can set/reset locking for the Main Menu, or the Installation Menu to restrict access. If
the menu lock is disabled, there will be free access to the menu system. You can change the lock key.
5.3.10.i. Menu Lock
Use " / " buttons to go to Menu Lock option. Use " / "buttons to toggle Menu Lock Mode.
DISABLED : All menus are unlocked.
MAIN MENU : Main Menu is accessible only with the correct lock key.So the user can't add, delete, rename,
channels, can't set timers.
INSTALLATION: Installation menu is locked. So the user can't add channels.
Changes will be updated after exiting 'Configuration Menu'.
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