NSR Marine NRT-1000 User manual

USER MANUAL
SART
NRT-1000
NRT-1000 UM.E 20190712-06

NRT-1000 UM.E 20190712-06
NOTICE TO USERS
-Thanks for your purchasing this product NRT-1000 SART.
-Please read this manual carefully to ensure proper use before installation and use of
the NRT-1000 SART.
-NEW SUNRISE will assume no responsibility for the damage caused by improper
use or modification of the product or claims of loss of profit by a third party.
-NEW SUNRISE reserves the right of continuous improvement on products both in
software and in hardware without any prior notice.
-The copyright of this manual is owned by the manufacturer, NEW SUNRISE. Prior
written permission is required for copying or reproducing the manual or part of the
manual.
-Please keep the manual for your future reference.
WARNING:
The battery should be replaced when the marked expiry date is reached.
Dispose the lithium batteries carefully. Lithium batteries should have two poles
insulated prior to disposal because the remaining power could cause severe harm
to human beings. Local regulations should be followed when batteries are disposed
in order to protect your environments.

NRT-1000 UM.E 20190712-06
HOW TO ACTIVATE SART
1. Take off SART from the installation bracket.
2. Remove the black protector.
3. Pull off the red pin and rotate the operation handle to ON.
4. Check the LED indicator. While LED on, SART is ready to be triggered.
5. Keep SART as high as possible by using the telescopic pole supplied or hanging SART
in the life raft by using the rope supplied.
WARNING ：
Do not activate the SART unless in case of emergency. If the SART is activated for any
reasons, the battery pack in SART should be replaced to maintain enough life of batteries.
The red pin should also be replaced because it cannot restore to its right state after being
pulled off.

NRT-1000 UM.E 20190712-06
Modify Record
No.
Modify by
Date
Paragraph
Version
Reason
1
Q/A
2014/09/1
00
02
Generally modified.
2
Q/A
2017/11/24
All
03
Wordings modified.
3
Q/A
2018/06/12
2, 3
04
Add black protector.
4
Q/A
2018/12/28
All
05
Generally modified.
5
Q/A
2019/07/12
All
06
Generally modified.

NRT-1000 UM.E 20190712-06
Table of Contents
1. PRODUCT OUTLINE.................................................................................................. 1
2. HOW TO ACTIVATE........................................................................................... 3
2.1 ON VESSEL................................................................................................................ 3
2.2 IN LIFE RAFT............................................................................................................. 4
3. HOW TO TEST....................................................................................................... 5
4. HOW TO MOUNT ................................................................................................. 6
5. PERIODIC INSPECTION .................................................................................... 7
5.1 EVERY SIX MONTHS ................................................................................................... 7
5.2 EVERY FIVE YEARS .................................................................................................... 7
6. HOW TO REPLACE BATTERY ..................................................................... 8
6.1 BATTERY REPLACEMENT .......................................................................................... 8
6.2 BATTERY DISPOSAL .................................................................................................. 8
7. TECHNICAL SPECIFICATIONS...................................................................... 9
8. WARRANTY ............................................................................................................ 10
CHECK LIST BEFORE DELIVERY...........................................................................11
INSPECTION RECORDS （EVERY 6 MONTHS）............................................... 12
INSPECTION RECORDS （EVERY 6 MONTHS）............................................... 13
INSPECTION RECORDS （EVERY 5 YEARS）................................................... 14
INSPECTION RECORDS （EVERY 5 YEARS）................................................... 15
MEMO............................................................................................................................... 16
APPENDIX SIZE DRAWING ................................................................................... 18

NRT-1000 USER MANUAL
NRT-1000 UM.E 20190712-06
1
1. PRODUCT OUTLINE
The Search and Rescue Radar Transponder (SART) is avery simple 9GHz
receiver / transmitter which provides aposition.
The fundamental function of the SART is to indicate its position by producing
range and bearing information on any 9GHz radar screen of any nearby ship,
vessels and aircraft (with no modification).
When its RADAR receiver is triggered by an interrogating RADAR of 9GHz band
on asearch and rescue ship or aircraft, the SART immediately transmits acoded
response signal (aseries of 12 dots).
The SART code displayed on theradar screen is aseries of dots extending
radially outwards from the location of the transponder.
The series of dots represents arange of approximately 10 nautical miles. This
indication is an internationally accepted signal for search and rescue operations.
In addition, the SART gives confidence to survivors by giving aloud signal and
visual indication of the approach of assistance.

NRT-1000 USER MANUAL
NRT-1000 UM.E 20190712-06
2
In operation, the SART responds automatically using a9GHz high-speed
frequency sweeping signal with apulse emission period of 100 ㎲which is
synchronous with any received scanning pulse.
The SART response signal scans all frequencies in the 9GHz radar band.
To select the SART code only on the radar screen, use the "detuning of the
radar receiver". This offset tuning erases all normal radar images caused by
echoes with the same frequency as the radar transmission.
However, the SART code is not erased because the SART response signal
scans all frequencies in the 9GHz band.

NRT-1000 USER MANUAL
NRT-1000 UM.E 20190712-06
3
2. HOW TO ACTIVATE
①②③④
2.1 On vessel
When still onboard the vessel, activate SART as below:
⚫Take off SART from the installation bracket.
⚫Remove the black protector.
⚫Pull off the red pin and rotate the operation handle to ON.
⚫Check the LED indicator. While LED on, SART is ready to be triggered.
⚫Keep SART as high as possible by using the telescopic pole supplied.
⚫To close SART, move the operation handle to OFF.

NRT-1000 USER MANUAL
NRT-1000 UM.E 20190712-06
4
2.2 In life raft
Activate SART in life raft as below:
⚫Keep SART as high as possible by using the telescopic pole supplied or
hanging SART in the life raft by using the rope supplied.
⚫Remove the black protector.
⚫Pull off the red pin and rotate the operation handle to ON.
⚫Check the LED indicator. While LED on, SART is ready to be triggered.
⚫To close SART, move the operation handle to OFF.