User's Manual

SNR900 Operation Manual 19
Installing the SNR900 Network 4
The LED can be orange and/or green depending on the situation, as
shown in Table 4.1.
Note – The top cap of the SNR900 has an antenna contact tip. The tip
is designed for maximum efficiency and very low loss. Please take care
not to damage this tip. Keep the low-profile antenna or flexible
antenna base screwed on to the top of the radio when storing the
SNR900, see page 32.
Figure 4.2 shows the top cap.
Table 4.1 Operational status
LED Color Status
Orange (solid) Power is available.
Orange and green (both solid) With the SNR900 configured as a base radio (that is, a
source of GPS), power is available. The base is always
considered to be synchronized. “Sychronized” means
that the radio can receive and transmit data.
With the SNR900 configured as a repeater or rover,
power is available and the radio is synchronized. Even if
the radio is synchronized, the radio may not be
receiving data.
Orange and green (both flashing at
1 Hz together)
Radio is in flashloader mode. To resolve this, turn the
power off and on. If this mode repeats when the radio is
turned back on, reload the firmware.
SNR900.book Page 19 Friday, December 3, 2004 2:02 PM