LG 22LG3DCH Owner's Manual page 107

COMMERCIAL MODE SETUP
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Detailed Descriptions of Installer Menu Items
082 - CHKSM ERROR (Checksum Error)
Enforces rigid M.RI. checksum validation.
Set to 1 for validation.
Set to 0 to disable (does not check checksum on M.P.I.
async port). SPI is always checked.
083 - HANDSHK TIME (Handshake Time)
Adds an additional delay to the handshake time which
is 64 msec, thus relaxing M.RI. timing requirements to
be compatible with PC based Windows controlled sys-
tems, range is 0 - 5.
(Timeout = 25.5MS + [25.5 MS* Handshake time]).
084 - PERMANENT BLK (Permanent Block)
Allows Lock (Parental Control) blocking schemes to be
permanent by disabling the blocking hours function.
Set to 1 to install Parental Control restrictions perma-
nently.
Set to 0 for user-specified hours control of blocking
schemes.
088 - EN NOISE MUTE (Enable Noise Mute)
If set to 1, audio mutes if no signal is present.
090 - KEY LOCK
If set to 1, front keyboard buttons Channel, Volume
and Captions are disabled, Power button remains
enabled. If set to 0, front keyboard Channel, Volume,
Captions and Power buttons are all enabled.
094 - SAP MENU EN (2nd Audio Program)
Set to 1 to enable SAP feature on Function menu, if
Function menu is available.
Set to 0 to disable SAP feature on Function menu, if
Function menu is available.
096 - DEF. ASP. RATIO (Default Aspect Ratio)
Selects default aspect ratio at power up, see settings
below.
Note: Only applies if item 106 Aspect Ratio Lock is
disabled, set to 0.
Set to 0 "Set By System".
Set to 1 for 4:3.
Set to 2 for 16:9 (Factory Default).
Set to 4 for Zoom 1
Set to 5 for Zoom 2
099 - BACK LIGHTING
Sets the TV screen brightness at power up, see set-
tings below.
Default setting is 100.
1 - 100 Static Backlighting.
(1 = Dimmest picture, 100 = Brightest picture.)
101 - 200 Dynamic Backlighting.
(101 = Dimmest picture, 200 = Brightest picture.) If
settings are above 200, the TV automatically controls
backlighting depending upon the picture level of the
current program.
102 - ATSC BAND
Sets up TV to receive different types of incoming signals:
0=Broadcast, 1 =CATV, 2=HRC, 3=IRC, 4=Same as
NTSC.
103 - ATSC TUNE MODE
Sets ATSC tuning mode: Default set to 1 for Physical
channel scan.
Set to 0 for Virtual Channel scan.
1 04 - START MINOR CHANNEL
Sets XX-XX digital minor sub start channel at power
up: 0=NTSC. If not 0, number selected is the digital
minor start channel number.
106 - ASP RATIO LOCK (Aspect Ratio Lock)
Set to 1 to retain previous aspect ratio with power Off.
Set to 0 to retain default aspect ratio with power Off.
See item 96 Default Aspect Ratio above.
11 6 - VIDEO MUTE EN (Video Mute Enable)
Set to 0 for normal.
Set to 1 for blank.
117 - FACT DEFAULT (Factory Default)
Set to 0 for normal.
Set to 1 and press Enter to load presets for all of the
Installer menu item settings.
WARNING: Setting this to 1 and pressing
_ nter will reload the factory defaults and
clear the channel list including erasing any
assigned Channel Icons and custom
Channel Labels.
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