Diagnostics A-7
DCT2500 Installation Manual
Selecting the OOB Frequency
To select the OOB frequency:
1
From the OOB STATUS diagnostic, press the
MENU
button to enter the frequency selection
mode. The OSD displays a new MANUAL FREQ line at the bottom of the screen, indicating
the LKC frequency.
2
Press the
MENU
key a second time to exit the frequency change mode.
Or
Press the
UP
/
DOWN
channel or cursor keys to scroll through the frequencies to locate the
desired OOB frequency. The frequency selection appears on the MANUAL FREQ line of the
OSD.
The first frequency to display is 75.25. The system scrolls through each frequency until it
reaches the last, 103.75, and then scrolls back to the beginning. This diagnostic scrolls
through the OOB frequencies in the following order:
!
75.25 MHz
!
104.20 MHz
!
72.75 MHz
!
92.25 MHz
!
98.25 MHz
!
107.25 MHz
!
107.40 MHz
!
110.25 MHz
!
116.25 MHz
!
103.75 MHz
3
Press
SELECT
search for the OOB frequency.
On the OSD, the MANUAL FREQ line of text clears, the HUNT MODE displays FIX to
indicate the fixed frequency search, and the CUR FREQ field changes to the frequency
selected to search.
If the frequency is found with the proper EMM Provider ID, the OSD LKC field changes to
display the new frequency.
If after 40 seconds the frequency search is not successful, the set-top performs a warm reset
and returns to the last known carrier frequency.
4
To abort a search without waiting the 40 seconds, press
POWER
to cause a warm reset.
