TCL 55D1620, Manual

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Factory Test & Alignment Specification For MT56 Series (V1.0)
12
the ID. There are two methods to modify the ID:
Change Project ID in Design Menu
 In case of “
Design mode hotkey
” is enabled, press “
Back
” button to enter
Design Menu . To modify
Project ID, you need to go through “
Service menu

Project ID
”, then press
Left or Right key to
select suitable ID (Project name is dynamically refreshed). Finally restart the TV set.
 In case of “
Design mode hotkey
” is unabled, you can enter the
Design Menu easily with reference
to 3.1 Design Menu.
Change Project ID with RCU
 Press “
062598
”+”
Menu
”+”
XXX
”
(XXX represents project
ID you’d like to switch to)
in the remote
control and wait about half minutes, When the set restart automatically, you have successfully
changed project ID.
Here below is none exhaustive ProjectID table for reference:
MODEL ProjectID Panel Name
L40S4690FS 001 LVF400NEAL
4.3 Function Test
Once the Project ID is correct and the TV display normally, plug all external generator devices to relevant
inputs/outputs below according to their respective test patterns format and check picture content and
sound quality accordingly:
Source Test Signal Test Pattern
RF Input
(PAL/DVB/DVB-T2)
RF cable Factory signal
AV
(CVBS)
Chroma/Fluke generator PAL Half Color & Gray bars
VGA
Chroma/QuantumData
generator
1024x768@60Hz
Half Color & Gray bars
HDMI
(Video & Audio)
DVD with HDMI compliancy Movie 720p@60Hz
LAN
(RJ45)
Ethernet Any network
Audio OUT RF signal Suitable channel
USB
Video/MP3/Image Home/Media/
SPDIF DOSS Audio output
PCMCIA TV source Suitbale PCMCIA Card