IS42 Depth, Speed & Temp. Pack
Multi-purpose instrument display bundle includes IS42 Digital Display with depth, speed and temperature thru-hull transducer
The IS42 is a smart multi-purpose instrument featuring a full color display and modern glass helm styling. View wind, speed, depth, engine data, autopilot status, AIS data and more at a glance, or add the optional OP12 keypad to take full control of your Simrad autopilot system. The IS42 integrates brilliantly with Simrad multi-function displays and glass helm systems, or can function as a standalone instrument display and autopilot controller aboard smaller vessels.
Advanced AIS functionality includes the ability to initiate radio calls to AIS-equipped vessels (additional hardware required). Intuitive operation with waterproof silicone keys. Compatible with Simrad AC12, AC42, NAC-2 and NAC-3 autopilot computers.
The DST800 is a smart and compact, thru-hull , 235kHz multisensor that offers depth, speed and temperature data. This single unit, multisensor concept provides boaters with a cost-effective alternative, which only requires one hole to be placed in the hull. Digital signal processing inside housing provides data to a chartplotter, radar screen or digital display, eliminating the need for a dedicated depth sounder.
IS42 Key Features
- Optically bonded 4.1" diagonal color display
- Ultra wide 170° viewing angle
- Multi-purpose digital instrument
- Display wind, speed, depth, engine data, autopilot status and more
- Advanced AIS functionality including the ability to initiate radio calls to AIS-equipped vessels (additional hardware required)
- Intuitive operation with waterproof silicon keys
- Easy installation with front-mount option and just one cable
- Add an OP12 keypad for full Simrad autopilot control
- Compatible with Simrad AC12, AC42, NAC-2 and NAC-3 autopilot computers
- Low-profile glass helm design
- Low power consumption
- Certified NMEA 2000 connectivity
Optically bonded 4.1 inch color display: The IS42 employs a full-color display to deliver clear digital instruments and intuitive on-screen menus. Designed for use in all conditions, the IS42’s LCD panel is optically bonded to its protective glass covering—this eliminates the possibility of condensation or fogging within the display. Transflective LCD technology makes use of reflected sunlight to brighten rather than obscure the displayed image, delivering superior daytime visibility and lower power consumption compared to traditional backlit displays.
Multi-purpose digital instrument: The IS42 instrument can be configured to display multiple ‘pages’ containing information such as wind conditions, vessel speed, depth, and more. Engine monitoring pages display important data such as RPM, engine temperature, trim tab status, fuel flow and fuel economy for up to two NMEA 2000 connected engines.
Advanced AIS functionality: When networked with a compatible AIS receiver, the IS42 offers a clear graphical display of nearby AIS-equipped vessels. Watch for potential collision hazards with customisable alarms, and receive AIS safety messages right on the IS42 for the ultimate situational awareness. Connect a compatible DSC-capable VHF radio, and the IS42 can also be used to initiate direct radio calls to AIS-equipped vessels—simplifying on-water communications and getting you connected quicker and easier.
Intuitive operation: Quickly switch between the IS42's pages to access the information you need, when you need it. A simple pushbutton interface with waterproof silicon keys makes the IS42 easy to use in rough conditions, and reliably responsive to wet or gloved hands.
Easy installation: The IS42 is simple to install with an easy front-mount option, requiring no access to the back of the console or panel, and single-cable NMEA 2000 connectivity for both power and data. It’s even easier to configure data pages suited to your boat and activities, with a simple menu system and auto-configuration for engine monitoring pages.
Autopilot control with OP12 keypad: Pair the Simrad IS42 display with an OP12 keypad to create a fully functional control head for compatible Simrad autopilot systems. Leverage Simrad Continuum autopilot technology to steer to a set course, maintain your heading against wind and tide with No Drift steering, and fish or cruise easier with automated turn patterns and depth contour tracking. The OP12 keypad matches the IS42’s glass bridge style, and can be mounted alongside the display or separately to best match your preferred control scheme.
Low-profile glass helm design: Designed to complement Simrad glass helm displays such as the NSS evo2 and MO series marine monitors, the IS42 features modern styling with a low surface-mount profile of just eight millimetres. A compact footprint enables mounting almost anywhere, while the IS42's large 4.1 inch display ensures maximum visibility and ease of use.
Certified NMEA 2000 connectivity: The IS42 is compatible with a wide range of digital instruments, sensors, engine monitoring interfaces, Simrad autopilot systems, and other NMEA 2000 data sources. With plug-and-play NMEA 2000 connectivity, you can use as many or as few IS42 displays as needed to create your ideal digital instrument setup.
- Display Type: Transmissive TFT LCD, white LED backlight
- Display Mode: 14 predefined data pages
- Screen Size: 4.1"diag.
- Horizontal Pixels: 320
- Vertical Pixels: 240
- Voltage: 12V DC
- Amperage: 150mA lights on, 50mA lights off
- Dimensions: 4 5/8"W x 4 1/2"H x 1 7/16"D
- Cutout Size: 115mmH x 105mmW with 14mm radiused corners
- Data Interface: NMEA 2000
- Waterproof Rating: IPX7
- Warranty: Two years
- Transmit Power: 100W (RMS)
- Beamwidth: 10° fore/aft x 44° port/starboard
- Frequency: 235kHz
- Max. Depth: 330'
- Hole Diameter for Installation: Single 51 mm / 2" hole thru-hull mounting
- Data Interface: NMEA 2000
- Dimensions: 2.94" Flange, 4.87" overall length
- Material: Plastic
What's in the Box
- IS42 Display
- Screw jig
- mounting template
- sun cover
- DST800 active depth/speed/temp thru-hull plastic 235kHz transducer
- NMEA 2000 micro-C network starter kit
- Network power cable, 4.5m (15') N2K cable
- Three T-connectors
- Two network terminators
IS42 Depth, Speed & Temp. Pack
The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.