Voice Gateway Media Card maintenance Page 691 of 910
IP Line Description, Installation and Maintenance

If a test fails on the Media Card, F:XX appears on the Hex display for three

seconds after T:13 message (Testing SEEPROM). For example, if the 8051

co-processor test failed, F:05 is displayed on the Media Card faceplate. If

more that one test fails, the message indicates the first failure

Table 80
Media Card faceplate maintenance display codes (Part 1 of 2)
Normal code Fault code Message
T:00 F:00 Initialization
T:01 F:01 Testing Internal RAM
T:02 F:02 Testing ALU
T:03 F:03 Testing address modes
T:04 F:04 Testing watchdog
T:05 F:05 Testing 8051 co-processor
T:06 F:06 Testing timers
T:07 F:07 Testing external RAM
T:08 F:08 Testing dongle
T:09 F:09 Programming timeswitch FPGA
T:10 F:10 Programming ISPDI FPGA
T:11 F:11 Testing host dual port RAM
T:12 F:12 Testing DS-30 dual port RAM
T:13 F:13 Testing SEEPROM
T:14 F:14 Booting Host processor, waiting for
response with selftest information
T:15 F:15 Not used at present
T:16 F:16 Not used at present
T:17 F:17 Not used at present
T:18 F:18 Not used at present