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LGG100-GG Operator’s Manual
55
O P E R A T I O N
Using MinPad
• 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 hard-
ware problem, or contains an improper OAF (see “Option Authorization
File (OAF)” on page 23 for more information on OAFs).
• 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 “Recording
Interval parameter” on page 35 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. See “Always Append to the File
parameter” on page 36 and “Files Creation Mode parameter” on page
36 for information on setting this function.
• 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 sev-
eral minutes, depending on the circumstances and the amount of inter-
nal memory.
Table 4-1. FN key functions and REC LED statuses
FN Key
REC LED
Status
When data recording is OFF, and the FN key is...
Not pressed
No light
No data recording.
Orange blink
Internal file system test in progress.
Red
No free memory; hardware problem with
data recording.
