Motorola DCT1800 Manuale Utente

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B-4 
Diagnostics 
DCT1800 Installation Manual 
 
Table B-2  
Diagnostic Main Menu Fields 
Field Description 
Error Codes 
A sequence of LED flashes communicates errors when they occur. The Error Code 
field displays the code for the active error when appropriate. 
Connected State 
The state of the set-top is connected or disconnected. The connected state of the 
set-top is set by a DCT-operations connect or disconnect message. The OSD 
displays DISCONNECTED when the set-top is in the disconnected state and 
CONNECTED when it is in the connected state. 
Platform ID 
A 16-bit hexadecimal number used to differentiate between digital platform images in 
the field. It is also called the ROM ID. 
Family ID 
A hexadecimal number that indicates the set-top manufacturer and product family.  
Model ID 
A hexadecimal number that indicates the set-top model. 
Remod Channel 
The Remod Channel number can be 3 or 4 (NA systems). The output port 
configuration displays the configuration of the set-top output or re-modulated (remod) 
port. The output port/remod port is the interface from the set-top to the subscriber TV. 
Time Zone 
Indicates the time zone offset (in minutes) relative to GMT. 
DS Entry Time 
Indicates the daylight savings entry time. 
DS Exit Time 
Indicates the daylight savings exit time.  
Current GPS Time 
Indicates the current time. 
 
Error Codes  
A sequence of LED flashes communicates errors when errors occur. Table B-3 lists the error 
codes, associated flash sequences, causes, and remedies: 
Table B-3  
Error codes 
Initialization Status Errors 
 
 
Code Flash 
Sequence 
Cause 
Remedy 
E 00 
None; no error condition exists 
Indicates normal condition after 
initialization 
Not applicable 
E 01 
MSG
 LED flashes on and off 
The set-top did not receive a 
connect message 
Restore out-of-band signal 
Send a connect message 
E 02 
Repeating series of two 
MSG
 
LED flashes, separated by a 
pause 
Init Error 
The set-top needs a power 
cycle to recover 
E 03 
Repeating series of three 
MSG
 
LED flashes, separated by a 
pause 
DRAM error 
Not used at this time 
E 04 
Repeating series of four 
MSG
 
LED flashes, separated by a 
pause 
DP-SRAM error 
Not used at this time