ID 0x4n0
Status packet 1, length 8 bytes
Byte 0
Message type = 0
Byte 1
Flags
Byte 2
Status
Byte 3
RX Volume
Byte 4
Intercom Volume
Byte 5
RX Squelch
Byte 6
TX power
Byte 7
VSWR
ID 0x4n0
Status packet 2, length 7 bytes
Byte 0
Message type = 1
Byte 1-3
Active frequency, three bytes, LSB first
Byte 4
Active frequency RX level
Byte 5
Standby frequency RX level
Byte 6
Modulation index
ID 0x4n0
Status packet 3, length 6 bytes
Byte 0
Message type = 2
Byte 1-3
Standby frequency, 3 bytes, LSB first
Byte 4
Temperature
Byte 5
Voltage
Menu item message
The menu item message is sent every 200mS as a block of packets in order alternating with
the status messages.
The menu message is sent only if the menu is active. For details please see the description in
the RS232 protocol related to the menu system.
ID 0x4n1
Menu packet 1, length 8 bytes
Byte 0
Message type = 0
Byte 1
Setup type
Byte 2
Minimum value
Byte 3
Maximum value
Byte 4
Current value
