NSR Marine NVR-9000, Руководство пользователя

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NEB-2000C-VDR USER MANUAL
NEB-2000C-VDR UM.E 20200220-06 17
4.1.1 SELF TEST
It is recommended that the Self-Test should be taken every two months.
To perform Self-Test, through the hole on the switch cover, use a tool to press and hold the TEST
button for 2s, and then release the button. During Self-Test, the transmitting messages won’t be
regarded as distress alert even received by satellite.
Check the LED status as below:
Step 1. LED test, all LED flash once one by one.
Step 2. Strobe light flickers every 3 seconds during self-test.
Step 3. Sending a 406MHz test message to check the power and frequency.
If passed, 406 MHz LED ON shortly.
If failed, 406 MHz LED keeps ON.
Step 4. Sending a 121 MHz test homing signal to check the power and frequency.
If passed, 121 MHz LED ON shortly.
If failed, 121 MHz LED keeps ON.
Step 5. Finish the self-test.
SELF-TEST lasts for 15 seconds. The last 5 seconds is to indicate the test result.
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If passed, STATUS LED keeps ON.
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If failed, BATT LOW LED or TX121 LED or TX406 LED keeps on.
After 15 seconds, SELF-TEST ends and the beacon is powered off automatically.