All IS20 instrument dials and buttons are illuminated for dusk and night operation. Get great viewing clarity in low light or dusk conditions by selecting the white illumination. Keep your night vision intact by selecting the red backlight at night.

360° analog compass readout

Digital compass heading

XTE (Cross Track Error)

• Display Resolution: 130 x 104 (H x W)
• Display Type: Backlit LCD 4.5 inch matrix display
• Dimensions: 4.5"w  x 4.5"h  x 1.7"d
• Power supply: 12 V, 0.11A (1.3 W) vDC
• Compass Safe Distance: 300 mm \ 11.8 in
• Operating Temperature: 0 to +55 °C (+32 to +130 °F)
• Operating Temperature Stored: –30 to +70 °C (–22 to +158 °F)

• Compass Display
• 1' Simnet Cable
• Manual