Warwick X7220 Enable Parity, Odd/Even, Odd, Even or No Parity can be selected, RF Channel

Parity	Enable Parity
Odd/Even	Odd, Even or No Parity can be selected .
RF Channel	On of 17 RF Frequency can be selected.
Key Transmitter	The transmitter carrier can be switched on. A distant modem can them use the RSSI bar
	graph to check the signal strength.
RSSI	Displays a Bar Graph of Relative Signal Strength.
Txmitter Speed	Sets the transmission speed: S = 5Kbps, F= 10Kbps
Address Mode	Enables Modem Address. This can be used in with the ATT Instruction to pass data to specific
	modems.
TX Address	Set Transmitter Address.
RX Address	Set Receiver Address.
RF Sensitivity	Sets the Receiver Sensitivity
Restore Defaults	Set Factory Defaults.
Exit without Save	Return to Modem
Advanced Menu
Return to Main Menu		Display Main Menu by pressing the left Arrow Key
Enable AT Instructions		AT instruction are enabled. The modem will act on AT instruction present as the first
		set of characters in a data string.
TX Priority		Data will be transmitted when RF noise is present at the receiver.
Display Journal		Used for test diagnostics.
Packetise Data		Data is formed into packets with error detections and Acknowledgments. When the
		modem has received a full packet of data or at the end of a data string CTS is taken
		low to suspend data from the host.
Number of Retries		Sets number of retries
Packet Size		Sets the number of bytes in the packet size.
Logger Mode		Data will be stored in the modems memory until interrogated by a Distant Modem
Enable Remote Access		Allows distant Modem to change settings.
Access Remote Modem		Displays settings of remote
Engage Rpt Path		Enables the data repeater path entered below.
Set Repeater Path		Sets the Modem ID numbers of the required repeater path.