Specifications

Version C15. February 2013 Raveon Technologies Corporation

Company Confidential

ATDT 1234 <CR>.

M7 series radios automatically save changed parameters to non-volatile EEPROM

memory whenever the parameter is changed.

5.5. Reading a Parameter

To read the value of a particular setting, issue the command with no parameter.

The modem will return the value followed by an “OK”.

For example, if the user enters the command to read the RV-M7’s destination

address and its address was 1234, the user would issue the following command:

ATDT<cr>

and the modem will respond with:

1234 <CR> <LF>

OK <CR> <LF>

To get on-line help with a command, enter the command and put a question mark

in for the parameter. For example, to see what the ATDT command is used for,

type ATDT ?. The modem will respond by listing a brief description of the

command. To see a list of all commands, type HELP.

5.6. CONFIG Button

If certain parameters within the RV-M7 GX transponder are modified in a manner

that erroneously causes the modem to cease functioning or if the user cannot enter

the command mode via the “+++” method described above, there is a small push-

button internal to the RV-M7 to assist in this situation. This “CONFIG” button may

be pressed at any time, and forces the RV-M7 GX into a known operational state.

The CONFIG button is located inside the RV-M7 GX. Remove the rear cover,

exposing the circuit board. The button is in the center of the circuit board as shown

below.

The default settings that the RV-M7 GX will revert to when the CONFIG button is

pressed are:

1. Serial port 9600 baud, 8 data bits 1 stop, no parity

2. Serial port flow control is off.