AEO TECHNOLOGY
www.AEOrc.com
Aero Electronics Operations © Copyright 2010
1
AEO KV/RPM Meter (K2) Instruction Manual
Product Application:
●
Measure the RPM, KV and frequency of BL motor, and keep displaying the largest readout.
●
Accurately measure the voltage of power battery.
●
PWM signal output function can directly connect ESC for testing, and the extra radio control equipment is
unnecessary. For example: the servo need to connect 5V battery as supplying power.
Specifications:
Working Temperature Range: -20
℃
to 50
℃
Weight: 21g
Dimension: 33x 69x 11mm
Working Voltage Range: 5.5-42V
Measuring Voltage
：
0-42 V
How to use
：
1. Introduction of Plug and Button
：
As Picture
：
Plug A
：
PWM signal output
，
connecting the standard servo plug. Also serving as measurement plug for voltage
below 5.5V
Plug B
：
Measurement sampling and current supply plug, the “S” is the sampling pin,”+” “-” is 5.5—42V current
supply pin.
Button A
：
Short press to switch the interface between voltage,frequency,rpm and KV;Long press to turn on/off the
“Hold” function.
Button B
：
Firstly press the button shortly, displaying the pairs of the magnets “ P
：
??” Then short press again to
increase the magnets pairs; Long press to continuously increase the magnets pairs.
Knob
：
Increase the range for PWM signal output,”CW” is to increase, and “CCW” is to decrease.
2. Interface
Introduction
：
As picture
，
K2 displays the interfaces including voltage, KV, rpm and frequency when it is powered on. Button A
is used to switch the max data that is the boldfaced characters.
"T: 000" at the lower right corner means the intensity
of the PPM signal output. 0 is Min, and 100 is Max.
It is equal to the status of the throttle on transmitters.
