Motorola DH6200, Руководство по установке

Страница: 37 / 72

4 DIAGNOSTICS
27
Field Description
EMM
Provider
ID
Displays the conditional access stream for the DCH6200, in hexadecimal
EMM PID Displays the packet identifier (PID) stream the DCH6200 tunes to for EMM data, in
hexadecimal
Network
PID Displays the network PID to which the DCH6200 is tuned to receive network messages, in
hexadecimal
Hunt
Mode
The hunt mode includes Hunted, None, Round Robin (RR), Search (SRCH), Fixed Frequency
(FIX), or EMM Provider ID (EMM).
LKC
The last known carrier is last valid OOB frequency displayed in MHz and ranges from 70 to
130 MHz, with the specific values of: 75.25, 104.20, 72.75, 92.25, 98.25, 107.25, 107.40,
110.25, 116.25, and 103.75.
LKC will remain blank during hunting if a valid carrier has not been found, and will be
populated once a valid OOB is found.
Agile OOB Tuner Hunting
Manual control for selecting an OOB frequency can be made while in the OOB Status
diagnostics screen by pressing the Menu button. To exit this mode, press the Menu
button a second time, or press the Power button.
If the set-top is in the process of hunting for an OOB frequency, control of frequency
selection is suspended, i.e. pressing Menu button on OOB status screen to display
MAN FREQ is not available when the set-top is hunting.
Summary of Operator Selection of the OOB Frequency (OSD Frequency Override in Hunted Mode)
The manual override frequency capability is only displayed if the box is not currently
hunting and the operator presses the MENU key while OOB OSD diagnostics are
displayed. The MAN Freq displays the LKC and allows the operator to select (vial scroll
up/down) a specific frequency to check if a valid OOB is on that specific frequency. The
MAN Freq parameter is the OOB frequency selected in the frequency selection mode
and displayed in MHz, with the specific values of: 75.25, 104.20, 72.75, 92.25, 98.25,
107.25, 107.40, 110.25, 116.25, and 103.75.
1. When in the OOB Receiver Status Diagnostic press the MENU button to enter the
frequency selection mode. The frequency of the last known carrier is display on the
Front Panel. The OSD displays a new “MAN FREQ” line at the bottom of the screen,
which indicates the last known carrier frequency. At this point, if desired, the
operator can exit the frequency change mode by pressing the MENU key a second
time.
2. The operator can use the UP/DOWN channel or cursor keys to scroll through all 10
frequencies until the desired new OOB frequency is found. The new frequency
selections will appear on the Front Panel and on the “MAN FREQ” line of the OSD.
When the last known frequency is selected a DOT will appear in the middle-upper
part of the Front Panel.