Foxtech FH312 User Manual

User manual

Zoom camera for UAV, See details clearly far away

FH312 Night Vision 12X Optical

Zoom Camera with 3-axis Gimbal

igh-precision gimbal

1、 Gimbal introduction

2、Object tracking function Optional

3、Gimbal description……………………………………......…………………3

4、 Packing list.....................................…………....………………….....4

5、Mounting plate dimension drawing……………………......…………………4

6、Installing………....………….............................………………………5

7、Mechanics@Electronic characteristics……….....…………………………5

8、Working characteristics…………………….......................…………………5

9、Gimbal’s signal wire box………………..................…………………6

10、 functional descriptions of gimbal mode……………………………7

…………..................…………………….........2

( )………………....……………………2

1 Camera introduction.............

2、Lighting device characteristics......… … …………………......…………9

、 …………………………..........................8

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Contents

etwork camera

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Gimbal introduction

uses professional three axis stabilized zoom gimbal,
adopt high precision encoder FOC control scheme, mount 12
times optical zoom, 1080p Full HD night vision network camera,
Realize long-distance zoom night aerial photography in the air,
designed for public security, fire protection, electricity, etc.

Gimbal characteristics:

1)The speed of gimbal is adjustable: At large times of the
camera,adjust to slow speed,control is more accurate ;and at
small times of the camera, use fast speed, control is more
sensitive and faster.

2)The function of one button back to home position: return
initial position automatically and rapidly by one button.

3)Support PWM control and serial command control, suit for
close distance remote control or remote data transferring
command control gimbal and camera.

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Object tracking function(optional)

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1 
Build-in normalization ,cross-correlation and tracking algorithm,
combining with object missing recapture algorithm, achieve stable
track of the target.
Support custom characters of user OSD, adaptive gate, cross
cursor,trace information display.

2、Tracking performance

1)Update rate of deviation pixel 50Hz

2)Output delay of deviation pixel <15ms

3)Minimum target contrast 5%

4)the minimal signal-to-noise ratio ( SNR) 4

5)Minimum target size 16*16 pixel

6)Maximum target size 160*160 pixel

7)Tracking speed 32 pixel/frame

8)The mean square root values of pulse noise in the target
position<0.5 pixel

、Function description

FH312