Zenith H27H49S Installation Manual page 55

Installer Menu
Detailed Descriptions for Installer Menu Items 76-I through 103-I
76-I. DEFEAT XDS
Set to 1 to disable XDS display. Set to 0 to enable
XDS display. XDS data (provided at the discretion
of the broadcaster), is available only on analog
channels. After a channel change, wait 5 seconds
then press ENTER to see XDS data, if available.
77-I. NOT USED
78-I. UPN MSB
User programmable number, most significant byte
readable by M.P.I. command.
79-I. UPN MSB-1
User programmable number, most significant
byte-1 readable by M.P.I. Command.
80-I. UPN MSB-2
User programmable number, most significant
byte-2 readable by M.P.I. command.
81-I. UPN LSB
User programmable number, least significant
byte readable by M.P.I. command.
82-I. CHKSM ERROR
Enforces rigid M.P.I checksum validation.
Set to 1 for validation.
Set to 0 to turn off.
83-I. HANDSHK TIME
Adds an additional delay to the handshake time
which is 64 msec, thus relaxing M.P.I. timing
requirements to be compatible with PC based
Windows controlled systems, range is 0 - 5.
Set to 0 to retain standard 64 msec delay.
Set to 1 - 5 to increase @ 16 msec ea., the delay
up to 144 msec.
84-I. PERMANENT BLK
Allows Parental Control blocking schemes to be
permanent by removing the blocking hours func-
tion. Set to 1 to install Parental Control blocking
restrictions permanently. Set to 0 for user-specified
hours control of blocking schemes.
85-I. A MUTE TIME (Audio Mute Delay Time)
Controls audio muting delay time when switching
between AUX sources. Range is 0 to 254 msec.
86-I. V MUTE TIME (Video Mute Delay Time)
Controls video muting delay time when switching
between AUX sources. Range is 0 to 254 msec.
87-I. NOT USED
88-I. EN NOISE MUTE
When set to 1, the audio signal volume is limited
to a minimum value while receiving no signal from
the broadcaster.
89-I. POKE ENABLE
When set to 1, writing to Non-volatile Memory thru
M.P.I. Is enabled.
90-I. KEY LOCK
When set to 1, all front keyboard functionality is
disabled. When set to 0, keyboard is enabled.
91-I. NOT USED
92-I. NOT USED
93-I. NOT USED
94-I. NOT USED
95-I. AUDIO MD DISP
When set to 1, Audio Mode Information is enabled
to appear as part of the Channel-Time Display.
96-I. NOT USED
97-I. NOT USED
98-I. NOT USED
99-I. NOT USED
100-I. ATSC TUNE MD (ATSC Tuning Mode)
Sets ATSC tuning mode. Set to 0 for virtual chan-
nel, set to 1 for physical channel.
101-I. STRT MINOR CH (Start Minor Channel)
Sets the starting minor digital channel number. For
NTSC set at 0. Not 0, sets digital minor start chan-
nel number. Used with item 4-I Start Channel. Set
the major channel number in 4-1 and the minor
digital dash number in item 101-I. At TV turn On,
start channel number is automatically tuned in.
Set to 0 if item 4-I is set to 255 for last tuned
channel.
102-I. NOT USED
103-I. A RATIO LOCK (Aspect Ratio Lock)
If set to 1, current picture aspect ratio is retained
at power Off. At power On, previous aspect ratio
will be used. If set to 0, resets aspect ratio to
default setting at TV turn On.
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