Operation Manual

14. Appendix
GB73
User’s Manual
6. No or poor sound
Check that your AV cable is connected correctly.
Check the volume levels of your TV set and the product.
Check if the product or TV is on mute.
Check audio type or soundtrack option in the AV menu.
7. Remote control does not operate.
To control the product, the top end of the remote control should point directly towards the receiving part of the
product.
Remove and reinsert the batteries in the remote control.
Replace the batteries in the remote control for a new set.
8. Cannot make reservations.
Check that no previous reservations are con icting with the new reservation.
9. No password information is given.
The default password is always 0000.
10. Channel search does not work.
Make sure that the antenna setting in the menu is correct.
11. Cannot update new software.
If there is no message displayed requesting an update, there is no software available for your product at that
time.
12. Cannot record progammes.
The hard disk is full. Delete unnecessary programmes and make space for new recording.
Check if recording is overlapped with another channel. Stop the current recording or wait until the recording is
nished.
Check that the product is switched on when starting recording.
13. Cannot operate the TSR (Time Shifted Recording).
The TSR may not be available during the recording. Wait until the recording is  nished.
Delete unnecessary programmes and make space for new recording.
14. The product makes a humming noise.
The noise is from the fan; the hard disk is operating normally. This kind of noise is inevitable but seldomly
noticeable.
15. Cannot playback.
To play back the recorded  le of a scrambled channel, use the Smartcard. In case it has been a long time since
you last recorded, this may not work. Contact the product distributor.
The signal during the recording may be weak or the hard disk too full.
16. Cannot change channel while recording.
Certain channels may not be changed due to restriction of the tuner or connection type.