Andoer RCD3060 Mini OSD Dual Voltage Monitoring System for RC Multirotor Quadcopter Helicopter FPV

Features: 
It can check two voltages and overlap them onto the video signal. Factory calibration, its precision reaches +/- 0.1V 
The background is light dark when the data is displaying in overlapping way, this can ensure customers read clearly and precisely under b light environment or the light dark background. 
40 position data modes are for choice. (We can change the mode numbers and the displaying position according to the request of our customer) 
It can automatically record the last displaying position and won't be lost even the power is off. 
LED light will flash when no video signal is received 
The device can be connected in series way monitoring more voltages, and overlapping several OSD module 
Support NTSC and PAL 

How to use: 
After connect Mini OSD to your multicopter, choose a adquate place via setting button (there are 40 places for you to choose from). 
Every 40 times click on T, it will be change between On mode and Off mode 
Working hours will be displayed in the power since T ON mode, the off time T OFF mode display. 
Input Voltage: 4.5V-12V 
Lithium: 3s 
Adds a Video connect port, facilitate wire connection. 
Vin and Vout is symmetrical, it is interchageable use 

Package size: 10 * 10 * 1 cm / 4 * 4 * 0.4 in 
Package weight: 13 g / 0.4 oz 

Package list: 
1 * RCD3060 Mini OSD Dual Voltage Monitoring System