2017 OWNERS MANUAL / 112
Sof Key Commands
Once the desired screen is accessed, navigation within the screen 
is controlled with Soft Key commands. Soft Key commands override 
Quick Access key functions and are executed by pressing the keys 
to the side of the label. 
 
FEATURES
The X-Series HV450 provides the following features:
•  Audio/Stereo
•  Gauges
•  Ballast and Trim Tab settings
•  Cruise Control
•  Preset Rider Profiles
•  Settings Menu
 + Fuel Settings
 + User Settings
 + Service Information
 + Engine Diagnostics  
 + PDM Diagnostics
 + Factory Settings 
PRODUCT INFORMATION
The MasterCraft X and XT Series HV450 screens are designed for 
instrumentation and control on electronically controlled engines 
communicating via SAE J1939 and NMEA 2000. The display is a 
multi-functional tool that provides cruise control, rider profiles and 
enables equipment operators to view many dierent engine, ballast, 
transmission parameters and service codes. Included with the 
solution is an HV450 display unit.
CARE AND MAINTENANCE
Only basic cleaning should be required to maintain the 4.5” video 
touch screen at its best. A soft cloth can be used for cleaning the 
units. Typical window cleaner or rubbing alcohol can also be used to 
clean the glass portion of the video screen display. Do not use harsh 
or abrasive cleaners on the unit.
BASIC NAVIGATION FEATURES
All product features are easily accessed through Quick Access 
Keys, Soft Key commands and Menus.
Quick Access Keys
The following controls are accessed via the Quick Access Keys: 
Audio, Ballast/Trim, Gauges, Settings Menu and Profiles/Cruise. 
They are called quick access keys because a new screen can be 
accessed quickly by pressing any of these keys.