www.javad.com
MinPad User’s Manual
2
-
3
K E Y S A N D L E D S
FN Key and REC LED
FN Key and REC LED
Table 2-1 summarizes FN key functions and REC LED statuses. See
PCView
Software Manual
for information on setting FN key modes.
• Pressing the
FN
key for less than one second switches the receiver between
different information modes (normal and extended information), or between
static and dynamic post-processing modes, depending on the receiver's
configuration.
During the first second of pressing the
FN
key, the REC LED is orange.
• Pressing the
FN
key for more than one and less than five seconds will start/
stop data recording.
During data recording the REC LED is green or orange.
If the REC LED is red, the receiver has run out of memory, has a hardware
problem, or contains an improper OAF.
• The REC LED blinks green or orange each time data is written to the
internal receiver's memory.
You set the data recording time interval using PCView. See
PCView
Software Manual
for information on setting this function.
Each time you turn off or on data recording, either a new file opens or data
appends to a particular file.
• Pressing the
FN
key for more than five and less than eight seconds will turn
the baud rate of serial port A to 9600. After about five seconds of pressing
the
FN
key, the REC LED becomes red. Release the
FN
key while the REC
LED is red (during the next three seconds).
Pressing the
FN
key for more than eight seconds has no impact.
• After loading new firmware or clearing the receiver's NVRAM, the receiver
checks its internal file system.
During this operation, the REC LED flashes orange, and the file system is
not accessible for CDU (control display unit) applications or for data
recording. This operation may require from fractions of a second to several
