... TFT LCD(2) Echo Color8 colors (including background color) according to echo intensity. Monochrome display is also available. The background color ... (pulse/min) 600, 600, 600, 375, 187, 100, 50(13) Interference RejecterRejects unwanted signals by comparing last and present echoes ... 4) Vibration±1mm ±10%, 2(5) to 13.2Hz, Maximum acceleration 7 m/s, 13.2 to 100Hz4. Coating Color(1) Display Unit Chassis ...