Sperry Marine VisionMaster FT - Introduction

VisionMaster Ship’s Manual Chapter 11
Additional Features Introduction
65900011 11–5
1 Introduction
This chapter contains the additional information required to cover the installation
and operation of radar systems equipped with the ‘Additional Features’ option.
The additional features are as follows:
• Isolated Ship’s Heading Marker output, RS422, and uncommitted relay
contacts
• 4096 Pulse Bearing Data output, RS422, and open drain FET output
• External Triggering input
• Pre-trigger output
• Radar Silence input (transmission inhibit control). Selectable for RS422,
RS423 voltage levels, and on later units closing contact input.
• Antenna Rotation in Standby Input (X-band only)
• Remote selection of high and normal rotation rates for antenna.
• Optional synchro or resolver bearing output.
Note: Some options are mutually exclusive.