JRC JCY-1800 Installation Manual page 189

2. Functional inspection
No.
1 Make sure that on cutting off the power supply from ship's main, VDR power management shall shift
to battery backup mode, which is to supply power source from built-in batteries.
2 Make sure that on cutting off the power supply from ship's main, audible and visible alarms shall
occur. (Audible alarm shall terminate after 2 minutes.)
3 Check that no sensor error occurs when all sensors are in normal condition.
4 Check that no microphone error occurs.
5 Check that no video board (Frame Grabber Board) error occurs.
6 Check that no capsule error occurs.
7 Check that no initial error occurs.
8 Check that no BER error occurs.
9 Check that no power supply error occurs.
10 Check that no other errors occur.
11 Make sure that pressing the "RECORD STOP" button shall terminate data recording on the capsule.
12 Make sure that pressing the "RECORD RESTART" button shall restart data recording on the capsule.
13 Make sure that pressing the "ALARM ACK" button shall terminate an alarm buzzer.
3. Validity and verification of recording data /
Verify the recording data acquired from sensors/devices is conformable to the connected equipment and
interface condition that are described in final drawing (last plan). In addition, check serviceability and
accuracy of sensors and/or devices connected to VDR system.
3.1 Configuration data
No.
1 Check the recording of the ship name and IMO number by the maintenance software.
2 Check the recording of the type approval country and the certificate number by the maintenance
software.
3
Check the recording of the software version number by the maintenance software.
4 Check the recording of the registrants of the initial configuration data and the amendment
configuration data by the maintenance software.
5 Check the recording of the registration dates of the initial configuration data and the amendment
configuration data by the maintenance software.
JCY-1800/1850 VDR/S-VDR Installation Guide
Procedure & Specification
Serviceability check of sensors and devices
Procedure & Specification
179
15. Annual Inspection
DOC No. 7ZPJD0387C