Philips 3122 785 14580, Руководство по обслуживанию

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Service Modes, Error Codes, and Fault Finding EN 14 FTP2.4E AA 5.
How to navigate
• In SAM, you can select the menu items with the “CURSOR
UP/DOWN” key on the RC-transmitter. The selected item
will be highlighted. When not all menu items fit on the
screen, move the “CURSOR UP/DOWN” key to display the
next/previous menu items.
• With the “CURSOR LEFT/RIGHT” keys, it is possible to:
–
(De) activate the selected menu item.
– Change the value of the selected menu item.
– Activate the selected sub-menu.
How to exit SAM
Use one of the following methods:
•
Press the “MENU” button on the RC-transmitter, or
• Switch the TV to STANDBY via the RC-transmitter, or
• Press the “EXIT” button on the DST.
5.2.3 Customer Service Mode (CSM)
Purpose
When a customer is having problems with his TV-set, he can
call his dealer. The service technician can than ask the
customer to activate the CSM, in order to identify the status of
the TV. Now, the service technician can judge the severity of
the complaint. In many cases, he can advise the customer how
to solve the problem, or he can decide if it is necessary to visit
the customer.
The CSM is a read only mode; therefore, modifications in this
mode are not possible.
How to activate CSM
Use the following method:
Key in the code
“123654” via the standard RC transmitter.
Note : Activation of the CSM is only possible if there is no (user)
menu on the screen!
How to navigate
By means of the “CURSOR-DOWN/UP” knob on the RC-
transmitter, you can navigate through the menus.
Contents of CSM
CUSTOMER SERVICE MENU 1
• Software Version (example: TX24EU_1.0_01234).
Displays the built-in software version. In case of field
problems related to software, software can be upgraded
(for more details, see paragraph Software downloading).
You will find details of the software versions in the chapter
“Software Survey” of the “Product Survey - Colour
Television” publication. This publication is generated four
times a year.
• Feature Box . The 12NC-number of the built-in Feature
Box software.
• Set Type. This information is very helpful for a help desk/
workshop as reference for further diagnosis. In this way, it
is not necessary for the customer to look at the rear of the
TV-set.
• Code 1. Gives the latest five errors of the error buffer. As
soon as the built-in diagnose software has detected an
error the buffer is adapted. The last occurred error is
displayed on the left most position. Each error code is
displayed as a 3-digit number. When less than 10 errors
occur, the rest of the buffer is empty (000). See also
paragraph Error Codes for a description.
• Code 2. Gives the first five errors of the error buffer. See
also paragraph Error Codes for a description.
• Volume. Gives the last status of the volume as set by the
customer. The value can vary from 0 (volume is minimum)
to 100 (volume is maximum). Volume values can be
changed via the volume key on the RC-transmitter.
• Brightness. Gives the last status of the brightness as set
by the customer. The value can vary from 0 (brightness is
minimum) to 100 (brightness is maximum). Brightness
values can be changed via the “CURSOR LEFT” and
“CURSOR RIGHT” keys on the RC-transmitter after
pressing the “MENU” button and selecting “PICTURE” and
“BRIGHTNESS”.
• Contrast. Gives the last status of the contrast as set by the
customer. The value can vary from 0 (contrast is minimum)
to 100 (contrast is maximum). Contrast values can be
changed via “CURSOR LEFT” and “CURSOR RIGHT”
keys on the RC-transmitter after pressing the “MENU”
button and selecting “PICTURE” and “CONTRAST”.
• Colour. Gives the last status of the colour saturation, as
set by the customer. The value can vary from 0 (colour is
minimum) to 100 (colour is maximum). Colour values can
be changed via “CURSOR LEFT” and “CURSOR RIGHT”
keys on the RC-transmitter after pressing the “MENU”
button and selecting “PICTURE” and “COLOUR”.
• Hue. Only relevant for NTSC-signals (e.g. some NTSC-
DVD-discs).
CUSTOMER SERVICE MENU 2
• Sharpness. Gives the sharpness value. The value can
vary from 0 (sharpness is minimum) to 7 (sharpness is
maximum). In case of bad antenna signals, a too high
value of the sharpness can result in a noisy picture.
Sharpness values can be changed via the “CURSOR
LEFT” and “CURSOR RIGHT” keys on the RC-transmitter
after pressing the “MENU” button and selecting “PICTURE”
and “SHARPNESS”.
• Headphone Volume. Gives the last status of the head
phone volume, as set by the customer. The value can vary
from 0 (volume is minimum) to 100 (volume is maximum).
Head phone volume values can be changed via the
“CURSOR LEFT” and “CURSOR RIGHT” keys on the RC-
transmitter after pressing the “MENU” button and selecting
“SOUND” and “HEADPHONE VOLUME”.
• Dolby. Indicates whether the received transmitter
transmits Dolby sound (“ON”) or not (“OFF”). Attention: The
presence of Dolby can only be tested by the software on
the Dolby Signalling bit. If a Dolby transmission is received
without a Dolby Signalling bit, this indicator will show “OFF”
even though a Dolby transmission is received.
• Surround Mode. Indicates the by the customer selected
surround mode (or automatically chosen mode). Possible
values are “OFF”, “INCREDIBLE SURROUND” OR
“DOLBY VIRTUAL”. These settings can be influenced after
pressing the “MENU” button and selecting “SOUND” and
SURROUND MODE”. It can also have been selected
automatically by signalling bits (internal software).
• Tuner Frequency. Indicates the frequency the selected
transmitter is tuned to. The tuner frequency can be
changed via the “CURSOR LEFT” and “CURSOR RIGHT”
keys for fine tune after opening the installation menu and
selecting “INSTALL” and “MANUAL INSTALL”.
• Digital Option. Gives the selected digital mode,
“PROGRESSIVE SCAN”, “MOVIE PLUS” or “PIXEL
PLUS”. Change via “MENU”, “PICTURE”, “DIGITAL
OPTIONS”.
• Centre Trim. Not applicable for this set.
• TV System. Gives information about the video system of
the selected transmitter.
–
BG: PAL BG signal received.
– DK: PAL DK signal received.
– I: PAL I signal received.
– L/La: SECAM L/La signals received.
– M: NTSC M signal received with video carrier on 38.9
MHz.
WSS G3 Broadcaster WSS Group 3 (Subtitles) bits 8 9 10
WSS G4 Broadcaster WSS Group 4 (Reserved) bits 11 12 13
Item Source Description