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Diag G

Diagnostics Screen G

  • The UP and DOWN keys, from either the front panel or remote, are used to scroll between several diagnostic G screens. Info key on the main diagnostic G screen is used to scroll through valid bits tables for TDT, MMT, CDTs, CDTc and SIT. Info key on screen G2 is used to clear integrity error counters. 
Figure 1.8-1 shows the layout for Diagnostic Screen G. Figure 1.8-2 shows the layout for Diagnostic Screen G-2.

Diagnostics G

Figure -1. Diagnostics Screen G

Table 1.8-1 and Figure 1.8-2 describe the information available on each Line for Diagnostic Screens G and G-2.

Table -1. Diagnostic Screen G Data Description


Line # Name Definition
Line G1    
 
    • Channel Records 
 Total number of channel records (dec)
 
    • Channel Maps 
 Total number of channel maps (dec)
 
    • Pending Overrides 
 Total number of pending overrides (dec)
 
    • Active Overrides 
 Total number of active overrides (dec)
 
    • TDT Records 
 Total number of TDT records (dec)
 
    • TDT maps 
 Total number of satellite TDT maps (dec)
 
    • Satellite Records 
 Total number of satellite records (dec)
  Current Port Current port (0 or 1)
  Channel number Current Virtual Channel Number or channel entry accumulator.
Line G2    
  Table Name Valid bits table name (TDT, MMT, CDTs, CDTc, SIT)
  Valid Bits Line 1 Valid bits array line 1. Bits 0 -127 (hex)
Line G3    
  Valid Bits Line 2 Valid bits array line 2. Bits 128-255 (hex)
Line G4    
  Current Channel Number Current Channel Number (dec)
  Current CDT Current CDT (dec)
  Current TDT Current TDT (dec)
  Current MMT Current MMT (dec)
  Current Satellite ID Current Satellite ID (dec)
  Current Cable Channel Current Cable Channel Number (for cable IRDs) (dec)
  Current Cable CDT Current Cable CDT (for cable IRDs) (dec)
NYI
 Transport Stream ID Transport stream ID (dec/dec)
  Satellite Port 0 Satellite assigned to port 0 (dec)
  Polarity Port 0 Polarity of port 0 (0 or 1)
  Last Channel Port 0 Last channel for the satellite assigned to port 0 (dec)
Line G5    
  Failed Channel Number Last Failed Channel Number (dec). Shown if valid only.
  Failed CDT Last Failed CDT (dec). Shown if valid only.
  Failed TDT Last Failed TDT (for satellite channel only) (dec). Shown if valid only.
  Failed MMT Last Failed MMT (for satellite channel only) (dec). Shown if valid only.
  Failed Satellite ID Last Failed Satellite ID (for satellite channel only) (dec). Shown if valid only.
  Error Code Error Code of the last failed channel change. Shown if valid only.
NYI
 User Transport Stream ID User transport stream ID (dec/dec). Shown if valid only.
  Satellite Port 1 Satellite assigned to port 1 (dec)
  Polarity Port 1 Polarity of port 1 (0 or 1)
  Last Channel Port 1 Last channel for the satellite assigned to port 1 (dec)
Line G6    
  Raw Current VC Record Raw Current VC Record (hex)
  Raw Current TDT Record Raw Current TDT Record (hex)
Line G7    
  Raw Current Cable VC Raw Current Cable VC Record (for cable IRDs) (hex)
Line G8    
  Raw Failed VC Record Raw Failed VC Record (hex)
  Raw Failed TDT Record Raw Failed TDT Record (hex)

Diagnostics G2

Figure -2. Diagnostics Screen G-2.

Table -2. Diagnostic Screen G-2 Data Description


Line # Name Definition
Line G1    
  CDT Integrity Errors CDT integrity error counter (dec)
  MMT Integrity Errors MMT integrity error counter (dec)
  TDT Integrity Errors TDT integrity error counter (dec)
  SIT Integrity Errors SIT integrity error counter (dec)
  VCT Integrity Errors VCT integrity error counter (dec)
  ICT Integrity Errors ICT integrity error counter (dec)
  DCM Integrity Errors DCM integrity error counter (dec)
  Channel number Current Virtual Channel Number or channel entry accumulator.
Line G2    
  Last Integrity Error Time Last integrity error GPS time (hex)
  VCT Removed VCT Removed counter (dec)
  TDT Removed TDT Removed counter (dec)
  SAT Changed SAT Changed counter (dec)
  VCT Changed VCT Changed counter (dec)
Line G3    
  Integrity Error Message Type Type of the message with integrity error (hex)
  Integrity Error Message 1 First 18 bytes of the message with integrity error (hex)
Line G4    
  Integrity Error Message 2 Bytes 19 to 36 of the message with integrity error (hex)