jotron 103660, Руководство оператора и инструкция по установке

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Doc. No.: 103839 Rev. A
jotron.com
Page 56 of 104
Figure 8-25 Description of
connection area
8.3.2.9 Detailed description of connections, fuses, factory reset etc.
1. The RS-232 terminal is only for factory use
2. The upper right preset button can be used to restore factory settings at two
levels. It is assumed that no SD card is present in the transponder SD card
reader.
a. To reset the IP settings for the transponder and the connection to the display
to default values if these setting have been reconfigured and are unknown:
Press the upper right preset button and apply power. Keep the button
pressed until the alarm LED starts flashing after approx. 10 seconds. Then
release the button immediately .
The IP settings are now reset to factory default
b. To restore the complete factory setting, all programmed parameters are lost:
Press the upper right preset button and apply power.
Keep the button pressed.
Watch the alarm LED carefully, after approx. 10 sec it should start
flashing for 5 seconds and then stop. After some seconds it will flash a
sequence rapidly.
The preset button should now be released, and the factory settings are
now restored.
3. There are two fuses connected in series with the Main and Backup power.
There is no visual indication on fuse failure, but a quick voltage measurement
on each side of the fuse should give an indication. If a fuse is blown, consider
possible reasons for fuse failure and replace the fuse if the reason for failure is
repaired. Spare fuses are provided. If all spares are used, contact distributor.
Replace fuses with identical fuses only. Use of other fuses or such will make all
warranty void.
4. The SD card reader is used for Software upgrades provided by Jotron only. This
must be performed by Jotron trained Dealers/Distributors/Service Agents
5. The RST button is used to reset the almanac data of the internal GNSS in case of
error. In order to reset the almanac, power off the unit and then press the RST
button for approximately 2s. When you power up the unit again, the internal
GNSS will use some time to obtain a fix. Approximately up to 15 minutes.
6. The GNSS-Antenna Voltage jumper is used to select phantom feed for an active
antenna either 5V (default) or 3.3V. Use 5V with Jotron GPS antenna (SA-200).
The maximum recommended current drawn from these ports is 50 mA.
7. The termination jumpers for the sensors, external display, pilot terminal and
DGNSS beacon are made available in order to lower the differential input
resistance of the port in order to enable for longer cables. The differential input
resistance is approximately 7700 Ohm without jumper and 240 Ohm with the
jumper connected.
8. Default Transponder IP address: 10.0.0.10
9. Default Display IP address:10.0.0.11