Chapter 3: Hardware Design; Front View; Rear View; Figure 2: Front View Of Rt430 - GE Reason RT430 Technical Manual

RT430/434
Reason RT430/RT434
GNSS Precision-Time Clock

Chapter 3: Hardware Design

1

Front View

2

Rear View

24
This chapter demonstrates the main hardware characteristics from RT430 and
RT434.
The front panel of the RT430/RT434 comprises a LCD display, two indicators and
buttons to navigate through the screen. The figures below show the front view of
the RT430 and RT434.
The RT430/434 have an LCD display (20 columns x 2 lines) for time monitoring and
network setup. The display's first screen shows temporal reference information: day
of the week, day, month, year, day of the year, hours, minutes, seconds, time zone
and the number of monitored satellites.
By navigating through the display using the buttons (arrows pointing right and left), it
is possible to check the configuration of the equipment's two Ethernet networks. IP
addresses, network mask, gateway, broadcast and DNS server are shown for each
network.
The L indicator shows if the equipment is synchronized with time reference
OCKED
from satellites. When the A
operator attention is required.
The rear panel of the RT430/434 comprises:

Two power supplies (one is optional), AC/DC high voltage or DC low voltage;

Two TTL electrical outputs (Euro Type connectors) for synchronization, one of
them insulated;

Figure 2: Front view of RT430

Figure 3: Front view of RT434

indicator is on, the equipment is not operating and
LARM
Chapter 3 – Hardware Design
RT430/434