Chapter 1: System Overview, Rev. 1.1; Optional Components - Rutter VDR-100G3 Installation Manual

3. Operation and Alarm Unit (OAU) is incorporated into the DPU or, as an option. It can
be installed away from the unit.
4. Final Recording Medium (FRM) includes fixed and/or float free.
5. Internal and External Microphones
1.1.2

Optional Components

The VDR-100G3 can also be supplied with the following upgradeable/optional features
1. The base 4-channel audio module may be replaced by an optional 6-channel or 8-
channel audio module.
2. The base 1-channel video module can be upgraded with up to 3 additional video
channels (for a maximum of 4 video channels).
3. The base 8-channel NMEA module may be upgraded in increments of 8 channels.
4. Remote Storage Module (RSM) implemented for additional data backup storage retrieval.
5. Data interfaces (to convert non-standard signals to NMEA format). The VDR-100G3 has
an interface to convert analogue signals to digital data acceptable for the NMEA module
and includes
discrete/contact;
synchro/gyro; and
speed log/depth sounder.
NOTE: Interfaces for VHF and radar may also be necessary. Refer to the VHF and Radar
documentation supplied with those units to determine the applicable interface.
VDR-100G3/G3S Installation Manual

Chapter 1: System Overview, Rev. 1.1

1-2
08/10/2008