User's Manual

Spread Spectrum Wireless Data Transceiver User Manual
LUM0002AF Rev D Version 6.3 20
Set Operation Mode
1. Selecting 0 Set Operation Mode from the Main Menu displays the following window:
2. Select the appropriate operation mode by typing the associated number or letter after Enter
Choice.
3. When the selection is accepted the Set Modem Mode menu will refresh and display the updated
mode.
4. Press the Esc key once to return to the Main Menu.
U
SING THE POINT-TO-POINT SLAVE/MASTER SWITCHABLE OPERATION MODE (MODE 6)
When using the Point-to-Point Slave/Master Switchable operation mode, it is important to remember the
following items:
• Mode 6 is ONLY available while using an RS232 interface. (The DTR line is not available in
RS485/422 mode.)
• When using DGR radios, Diagnostics must be turned off for this mode to work. Diagnostics may
be enabled when using FGR radios.
• The transceiver remains in Slave mode until called by another transceiver in its Call Book or
instructed to call another transceiver through an AT command. All script file or AT commands
issued to the transceiver in switchable operation mode must be in ALL CAPS.
• If the DTR line is asserted when the command is given, it will call out immediately. Conversely,
after an AT command is given, the transceiver will not call out until DTR goes high.
• The Master will disconnect when DTR goes low.
• The user may change settings in the user interface without using the Setup button.
• Predetermined script files may be used which allow many of the transceiver's settings to be
changed upon execution of that file. This allows the user to establish push button command sets
that instruct the transceiver to call a predetermined Slave.