Instruction manual

Page 20
UTY4422-001 Page 20 of 74
2.4.1.3 Indicator LED’s
Table 9. Front Panel LED’s*
Label Mnemonic Meaning (See Section 3.2) Color
CARRIER Carrier Tracking indication Green
MPEG Main MPEG mux indication Green
CUE Contact-closure activation Green
AUTH Authorized to receive COMPEL-CA program Green
RF LEVEL Signal Level Warning Green
COMPEL™ Network control indication Green
WARNING General warning indication Yellow
ALARM Link lost or other major alarm indication Red
*
For an explanation of the Front Panel LED’s, see Section 3.2
2.4.2 Rear Panel
See Figure 4 (Page 25) for a view of the rear panel, where the following controls are located.
2.4.2.1 Standard DVB Synchronous Interface
Table 10. Serial 1 and Serial 2 Port Pin-outs
SERIAL 1 SERIAL 2
Pin # Signal Pin # Signal
B1 DCD (Internally pulled high) A1 DCD (Internally pulled high)
B2 RXD (Output A2 RXD (Output)
B3 TXD (Input) A3 TXD (Input)
B4 DTR (Not connected) A4 DTR (Not connected)
B5 GNDS A5 GNDS
B6 DSA (Internally pulled high) A6 DSA (Internally pulled high)
B7 RTS (Not connected) A7 RTS (Not connected)
B8 CTS (Internally pulled high) A8 CTS (Internally pulled high)
B9 RI A9 RI