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VSS-V2 Technical Manual
A100K11209 v.1.4
11 Maintenance
11.1 General
IMPORTANT! Care must be taken not to use heavy water jets directly
onto microphone unit VSS-MU when vessel and/or unit is due to a
cleaning. Nor should chemicals be used. This may damage sealings
and/or water protective fabric.
It is recommended to periodically check the system. The system has a
self-test function but it will not check whether the microphone itself is
working properly. To check this, use a horn or similar device that sends
out harmonic signals with higher SPL than the background noise to
activate each microphone to see whether it is detected on the diodes
and monitored in the internal loudspeaker of the master unit. It is also
recommended to visually check all terminal cables and microphone
housing for damages.
Check the microphone unit every 3 months.
11.2 Spare Parts
The microphone housing consists of four microphones and a
preamplifier. The housing is regarded as one spare part. It is designed
to be easily changeable.
Ref. Assembly manual for replacement of microphones
A100K11577 VSS-V2 Microphone Replacement v.1
For microphone unit VSS-MU 2.06 & former
Ref. Assembly manual for replacement of microphones
A100K11577 VSS-V2 Microphone Replacement v.2
For microphone unit VSS-MU from ver.2.07
Item number
Type number
Description
1021001020
VSS-MPCP
VSS Master PCB – V2
1021001030
VSS-SPCB
VSS Slave PCB – V2
1021002001
VSS-SPK
Microphone sparepart kit
VSS-MU
2.06 and former
1021002002
VSS-SPK-207
Microphone sparepart kit
VSS-MU
from ver.2.07
Содержание 1021001100
Страница 1: ...TECHNICAL MANUAL A100K11209 v1 4 Installation User Manual SOUND RECEPTION SYSTEM VSS V2...
Страница 15: ...15 VSS V2 Technical Manual A100K11209 v 1 4 4 7 Cable Connection Diagram...
Страница 17: ...17 VSS V2 Technical Manual A100K11209 v 1 4 5 2 VSS V2 Master Panel Dimensions in mm...
Страница 18: ...18 A100K11209 v 1 4 VSS V2 Technical Manual 5 3 VSS V2 Slave Panel Dimensions in mm...
Страница 31: ...31 VSS V2 Technical Manual A100K11209 v 1 4...