Zenith H19F34DT Series, Service Manual

Page: 21 / 62

SR25-3828VD0171B
2-5
CL - INSTALLERS MENU
MODEL SERIES 34/36/39 INSTALLERS MENU (continued)
74-I CH-TIME SIZE : When set to 1 and transparent back-
ground is selected for Channel-Time display, (foreground
color = background color and custom color enabled) a
large channel number is displayed instead of the normal
Channel-Time display, however just the Ch number is dis-
played. Range is 0-1. Zero is disable and 1 is enable.
75-I NOT USED
76-I DEFEAT XDS : If active disables the XDS displaying,
although the decoding is still available for V-Chip. Range
is 0-1. Zero is disable and 1 is enable.
Note: Items 52-I, 57-I, 58-I, 59-I, 66-I, 67-I & 68-I are
NOT USED in Series 39.
77-I NOT USED
78-I UPN MSB : User definable number, most significant
byte readable by MPI command. This number is displayed
at the lower part of the Installers / Factory Menu. Range
is 0-255.
79-I UPN MSB-1
: User definable number, most signifi-
cant byte-1 readable by MPI command. This number is
displayed at the lower part of the Installers / Factory
Menu. Range is 0-255.
80-I UPN MSB-2
: User definable number, most signifi-
cant byte-2 readable by MPI command. This number is
displayed at the lower part of the Installers / Factory
Menu. Range is 0-255.
81-I UPN LSB : User definable number, least significant
byte readable by MPI command. This number is displayed
at the lower part of the Installers / Factory Menu. Range
is 0-255.
82-I CHKSM ERROR
: Enables the checksum validation when
every MPI command is executed. Range is 0-1. Zero is
disabled and 1 is enabled.
M.P.I. Communication Parameter. Leave at default set-
ting unless changed by Pay-Per-View provider.
83-I HANDSHK TIME : Changes the hand shaking time of
MPI communications in steps of 25 milliseconds. Range
is 0 to 5. 0 is disable.
M.P.I. Communication Parameter. Leave at default set-
ting unless changed by Pay-Per-View provider.
84-I PERMANENT BLK : Enables the parental control per-
manent blocking time. Range is 0-1. Zero is disable and
1 is enable. When this feature is active the blocking time
can be selected between: [permanent block, 1 hour,…,
MAX BLK HRS (
Item 22-1 )].
85-I A. MUTE TIME : This Item contains the amount of
time that the audio will be muted only when changing
between auxiliary sources. Range is 0 to 254 and the
default value is 35.
86-I V. MUTE TIME
: This Item contains the amount of
time that the video will be muted only when changing
between auxiliary sources. Range is 0 to 254 and the
default value is 40.