Panasonic DMR-UBS90 Operating Instructions Manual page 111

U59
The unit is hot.
The unit switches to standby for safety reasons.
Wait for about 30 minutes until the message
disappears.
Install or place this unit with good ventilation.
U61
(When a disc is not inserted) A malfunction has
occurred. The unit is trying to restore to the
normal operation. Once the message disappears
you can use the unit again.
If it remains displayed, consult the dealer.
U76
HDMI cannot be output because it is connected to
a model that does not support copyright
protection.
U77
Due to the current disc not having authorised
copyright information, video output is not
performed.
U88
(When a disc is inserted) There was something
unusual detected with the disc or the unit. The
unit is trying to restore to the normal operation.
Once the message disappears you can use the
unit again.
If it remains displayed, consult the dealer.
U99
The unit fails to operate properly. Press [Í/I] on
the main unit to switch the unit to standby mode.
Now press [Í/I] on the main unit again to turn the
unit on.
X HOLD
The HOLD function is activated. ( 87)
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