Icom IC-FR9020, Instruction Manual

Page: 15 / 20

10
30 RS-232 ERROR DETECTION
If the communications between PC and the repeater
have trouble, the following messages are shown on
the LCD.
- Overrun error
- Framing error
- Parity error
- Unknown command
- Data unmatched
- Send error
- Answer timeout
- Receive timeout
31 DSP ERROR DETECTION
When there is a problem with the DSP, the following
message may be shown on the display. Please check
that the DSP board is installed correctly, and the cor-
rect firmware version is displayed at startup.
Figure 47 shows DSP failure.
Figure 48 shows DSP not ready.
Figure 49 shows DSP serial error.
Figure 47
Figure 48
Figure 49
RX
TX
C001 MD N
DSP Failure
RX
TX
C001 MD N
DSP Not Ready
RX
TX
C001 MD N
DSP Serial Error