Service Modes, Error Codes, and Fault Finding
EN 18
EL1.1U
5.
“CHANNELS”, “MOVIE RATINGS LOCK”. Possible values
are: “ALL”, “NR”, “G”, “PG”, “PG-13”, “R”, “NC-17” and “X”.
•
V-Chip Tv Status.
Indicates the setting of the V-chip as
applied by the selected TV channel. Same values can be
shown as for “TV RATINGS LOCK”.
•
V-Chip Movie Status.
Indicates the setting of the V-chip
as applied by the selected TV channel. Same values can
be shown as for “MOVIE RATINGS LOCK”.
•
Options 1.
Gives the option codes of option group 1 as set
in SAM (Service Alignment Mode).
•
Options 2.
Gives the option codes of option group 2 as set
in SAM (Service Alignment Mode).
•
AVL.
Indicates the last status of AVL (Automatic Volume
Level): “ON” or “OFF”. Change via “MENU”, “TV”,
“SOUND”, “AVL”. AVL can not be set in case of digital
audio reception (e.g. Dolby Digital or AC3)
•
Delta Volume.
Indicates the last status of the delta volume
for the selected preset as set by the customer: from “-12”
to “+12”. Change via “MENU”, “TV”, “SOUND”, “DELTA
VOLUME”.
•
HDMI key validity.
Indicates the key’s validity.
•
IEEE key validity.
Indicates the key’s validity (n.a.).
•
POD key validity.
Indicates the key’s validity (n.a.).
•
Digital Signal Quality.
Indicates quality of the received
digital signal (0= low).
How to Exit CSM
Press any key on the RC-transmitter (with exception of the
“C/-”, “VOLUME”, “MUTE” and digit (0-9) keys).
5.3
Stepwise Start-up
The stepwise start-up method, as known from FTL/FTP sets is
not valid any more. The situation for this chassis is as follows:
when the TV is in a protection state detected via the Stand-by
Processor (and thus blinking an error)
and
SDM is activated via
shortcutting the pins on the SSB, the TV starts up until it
reaches the situation just before protection. So, this is a kind of
automatic stepwise start-up. In combination with the start-up
diagrams below, you can see which supplies are present at a
certain moment.
Important to know here is, that if e.g. the 3V3 detection fails
(and thus error 11 is blinking)
and
the TV is restarted via SDM,
the Stand-by Processor will enable the 3V3, but will not go to
protection now. The TV will stay in this situation until it is reset
(Mains/AC Power supply interrupted).
The abbreviations “SP” and “MP” in the figures stand for:
•
SP: protection or error detected by the
S
tand-by
P
rocessor.
•
MP: protection or error detected by the VIPER
M
ain
P
rocessor.
Figure 5-2 Transition diagram
On
Active
Semi
Stand-by
Stand-by
(Off St-by
)
Off
Mains
“on”
Mains
“off”
GoToProtection
- WakeUp requested
- Acquisition needed
- No data Acquisition required
and no POD present
- St-by requested
- Tact SW pushed
WakeUp
requested
Protection
WakeUp
requested
GoToProtection
POD
*
Stand-by
No data Acquisition
required and
POD present
d
GoToProtec
Only applicable for sets with CableCARD
TM
slot (POD)
tion
- WakeUp requested
- Acquisition needed
- Tact SW pushed
- POD Card remove
- Tact SW pushed
F_15400_095.eps
020206
*
