Topcon Net-G3A, Руководство оператора

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Getting Acquainted
P/N 7010-0935
1-11
• Red blinks – The receiver is charging the corresponding battery.
• Off – The receiver consumes power from internal backup
batteries or the receiver is turned off.
The REC LED displays the data recording status. See “The FN
button” on page 1-11 for more information on REC LED behavior
when using the function button.
• Green blinks – Each blink indicates that data is being written to
the CF card.
• Solid Orange – This indicates the receiver is changing modes.
• Orange blinks – This indicates that the receiver is checking its
internal file system (after clearing the NVRAM or loading new
firmware). During this operation, 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
minutes, depending on the circumstances and the amount of
memory on the CF card. If the LED blinks orange every second,
this also indicates that raw data is being transferred to a UMS
device.
• Solid Red – This indicates a fault condition with the receiver
(memory full, no CF card installed, a hardware problem, or an
improper OAF).
Table 1-1 on page 1-12 describes the REC LED status when using the
FN button.
The RX TX LED
displays the status of the internal radio modem. In
the current version, the LED is off and is retained for future updates.
The power button
turns the receiver on and off.
The FN button switches the receiver between information modes and
post-processing modes, starts/stops data recording, and changes the
baud rate of the serial port to 9600. See “MINTER Operation” on
page 3-16 for more information.
Net-G3A_OM_Book.book Page 11 Thursday, May 14, 2009 8:49 AM