User's Manual

51
NOTE
Turn the power of the radio OFF before connecting or
disconnecting any cables, including the data cable. Also,
turn the power of the radio OFF when docking or undocking
a connected laptop computer. Failure to turn the power to
the radio OFF can damage the radio, requiring the
replacement of an internal non-user serviceable fuse.
Displays
The following will be displayed on the control unit during the various states of
data mode of operation.
TX DATA
Displayed on bottom line of display when the radio is
transmitting a data call.
RX DATA
Displayed on bottom line of display when the radio is
receiving a data call.
DATA OFF
Displayed on top line of display when the radio is in the data
disabled state.
DATA ON
Displayed for two seconds on top line of display when the
radio is toggled to the data enabled state.
Data OFF Operation
The radio can be placed in the data disable state by any of the following
methods. When the data state is disabled, the control unit displays "DATA
OFF" on the top line. An ongoing data call is allowed to complete except in
the case of declaring an emergency.
• Removing the microphone from the hookswitch (hookswitch option must
be enabled by pre-programming).
• Declaring an emergency (not to be used unless an actual emergency
condition exists). Alert tone will sound.
• Pressing the
o button (System Model) or O(Scan Model) (pre-
programmed). Alert tone will sound.
• Selecting the function using the
m button (pre-programmed).
• Pressing the ND button (System Model Only) (pre-programmed).
Data On Operation
The data state is enabled by one of the following (depending on how it was
disabled). "DATA ON" will be displayed top line of display for 2 seconds
then the display returns to normal.