Instruction Manual

www.grayhill.com
Operating temperature ANSI/ASAE EP455 5.1.1 Level 2: -50°C to +85°C with optional heater
-25°C to +85°C without heater
Storage Temperature ANSI/ASAE EP455 5.1.2 Level 2: -50°C to +85°C
Thermal Shock ANSI/ASAE EP455 5.1.3 -40°C to 70°C at a rate of 4°C/min (1 hour at extremes)
Altitude (Barometric Pressure) ANSI/ASAE EP455 5.2 101.3kPa to 18.6kPa
Sand and Dust SAE J1455
Solar Radiation ISO 4892-2 Method B
Wash Down ANSI/ASAE EP455 5.6 Level 2
Humidity ANSI/ASAE EP455 5.13 96% humidity at 35°C for 240 hours
Salt Fog ANSI/ASAE EP455 5.9 5% aqueous solution of NaCl @ 35°C and
a pH between 6.5 and 7.2 for 48 hours
Chemical resistance ISO 16750-5 EP 455 5.8.2
Ingress Protection IP67 with mating connector
Your Experts in Cab Controls
Grayhill specializes in the design, development and production
of human interface controls, including:
- Cab user interface design
- Customized control panels
- CAN-bus interface devices
ENVIRONMENTAL SPECIFICATIONS
The MicroDisplay makes it easy to create screens with custom graphics, text
and even gauges that automatically adjust based on J1939 values.
Due to its innovative design, native coding is not required for custom user
interfaces. Screens and graphic objects are created with the included PC
software tool and stored in the on-board ash memory.
When in use the MicroDisplay can be controlled two different ways. First, a
vehicle’s ECU (Electrical Control Unit) can send and receive commands to con-
trol the display. Second, with the new Menu Object and Screen List Object the
display can be programmed to provide stand-alone functionality. The menu
object allows users to enter and navigate a menu using the menu key. The
Screen List Object allows users to quickly navigate through favorite screens
(objects) by pressing one of the right and left arrow buttons.
Graphic MicroDisplay
• Easily display custom graphic icons,
text boxes and active gauge elements.
- Use PC-based software tools
to develop graphic objects
- Store graphic objects in
on-board ash memory
- Recall objects at run
time via J1939 commands
- Recall objects at run time
using the menu object
- Recall objects at run time
using the screen list object
• Controlled via J1939 PGNs
- Native coding not required
• Ideal for off-highway vehicle
applications
- Virtual gauges
- Diagnostic menus
- Fault indicators & service reminders
• Rated for off-highway vehicles
- Extended operating temperature
range: -50º C to +85ºC (with heater)
- Protected against the ingress of
liquids and dust: IP67 rated seal
• 3.2-inch backlit LCD (256x128)
- Excellent daylight readability
- Transective LCD with anti-glare
- Software controlled RGB backlighting
- Four level grayscale graphics
• Custom Options Available
- Keypad backlight color
- Key colors and legends
- Icons/screens pre-loaded
• System Interface
- One CAN-bus port
- Two 200mA outputs (standard option)
- Three discrete inputs (standard option
- One RS-485 serial port (custom option)
• Styled to sit next to Grayhill
standard 20-button 3K Keypad
www.grayhill.com
www.grayhill.com