SRT Chronos Quick Start Manual Download Page 2

Deployment checklist

Ensure the VHF antenna is functioning and is positioned 
correctly on the structure.

Ensure the nominal position is correct.  It must match 
the deployed location.

Ensure the message schedule has the correct interval and start time.

For FATDMA make sure that the start slot is as allocated.

Ensure that the MMSI is correct and is valid for use on an AtoN.

Ensure that the RF frequency and power level is set correctly.

is deployed please check the following points to ensure correct 
operation of the product.

Ensure the unit is connected to a protective earth via the

earth connection point

1.

Insert the CD into your PC.

2.

Navigate to the proAtoN folder and run setup.exe

3.

Follow the on-screen instructions.

4.

Launch proAtoN from the start menu.

5.

Connect Chronos AIS AtoN transceiver to the PC via USB.

6.

An additional power supply is not required when 

connected to make the transceiver operational.

Refer to the user manual for detailed instructions 

You will require an MMSI and appropriate license 
to operate this product as an AIS AtoN.

Chronos AIS AtoN transceiver 
connected to a PC via USB

Wiring the transceiver connector

Pin allocations

Please refer to the user manual for full details of electrical interfacing.

Pin

Function

1

Do not use

2

Do not use

3

NMEA0183 TX1 A

4

NMEA0183 RX1 A

5

NMEA0183 TX1 B

6

NMEA0183 RX1 B

7

NMEA0183 GROUND

8

Light power +

9

Light power -

10

Light

11

Light health -

12

RACON

13

RACON status -

14

Do not use

15

Do not use

16

Do not use

17

Do not use

18

Do not use

1

2

3

7

12

16

4

8

13

17

5

9

14

6

10

11

15

18

Mounting

53 mm

132.5 mm

122 mm

172 mm

114 mm

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