... 50 and 200 KHz2) 5.6-inch TFT LCD display with 8-color or multi-level amber presentation3) Auto Mode for hands ... /5passi/braza(7) Auto ModeAutomatic adjustment of range and gain(8) Display ModeHigh Frequency (200K),Low Frequency (50K), Dual (200K ... Bottom-lock Expansion(10) Display Advance SpeedLines/TX: Freeze, 1/8, 1/4, 1/2, 1/1, 2/1(11) ... ) 0.2, 0.2, 0.2, 0.4, 0.8, 1.5, 3.0TX Rate(pulse/min) 600, 600, ...