Foxtech FH325 User manual

FH325 25X 4K HD Zoom Camera with
3-Axis Gimbal

3-Axis Gimbal
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Content
25X 4K Camera
1 Brief Introduction ………………2
2、………………………………………………………2
3、Gimbal Description ………………………………………………………3
4、Packing List …………………………………………………………………………4
5、Loading Board Drawing………………………………………………………4
6、Install …………………………………………………………………………………5
7、Mechanical@electronic Characteristics………………………5
8、Working Characteristics ………………………………………………………5
9、Gimbal Signal Wire Connection Diagram………………………6
、Gimbal ……………………………………
Target Tracking …………
1Camera Brief Introduction……………………………………………10
2、Camera Specification……………………………………………………10
、

Target Tracking（Optional)
Gimbal Brief Introduction
FH325 25X 4K high-precision 3-axis gimbal is developed based
on FOC technology, features high stability, small volume, light
weight and low power consumption. The gimbal offers 2 smart
speed modes: FAST speed and LOW speed. Fast speed mode is
used for small zooming range, low speed mode is used for large
zooming range.The gimbal supports one-key back to center
function, and also supports PWM and serial command control.
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
FH325 also can be equipped with tracking module to realize the
target tracking function, with which you will never lose the object.
Just zoom in and put the object you want to track in the screen,
move the cursor to the object and lock it via controller, and then
the camera will track it automatically.

Gimbal Description
!Please make sure that the motor is not stopped by any object during the rotation, if the gimbal
is blocked during rotation, please remove the obstruction immediately.
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[1]Fixedpillars
[2]Damper
[3]Upper Damper Board
[4]Lower Damper Board
[5]Yaw Axis Motor
[6]Roll Axis Motor
[7]Pitch Axis Motor
[8]HD Zoom Camera
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96
140
153
84 106
Screw Pack*1
M3*5mm
half round inner six angle*12
Copper pillar*4Damper*12
Loading Board Drawing
Packing List
Gimbal*1
Unit：mm
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Voltage
IDDT
Size
3S~4S
450mA@12V
L144*W85*H134mm
IDDQ
Environment
Weight
330mA@12V
-10~+50󱂤
666g
Working Characteristics
Mechanical@electronic Characteristics
Install
Pitch：-90°~+90° Roll: -85°~+85°
Yaw：-150°~+150°
Precision：Pitch & Roll：± 0.02° Yaw± 0.03°
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Gimbal Signal Wire Connection Diagram
USB
123
S.bus/Rx
Roll/Tx
Pitch
Y a w
Mode
Zoom
Focus
Pic/Rec
Multi
Av
PWM in
5V o utput
GND
TTL 9600/8/1/N
USER BOARD
RX
TX
GND
HDMI : micro HDMI OUTPUT
1080P 60fps default
SD card: max 32G ,class10
FAT32 format
HDMI : HDMI 输出，micro HDMI 接口
高清输出 1080P 60fps
SD card: 最大支持256G 卡，class10 高速卡
格式化为FAT 3 2

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S.bus/Rx:connect to Rx2 for track function. （ S.bus/Rx 用户不可用，
默认出厂与RX2连接，用做串口功能）
Roll/ Tx:connect to Tx2 for track function. ( Roll/ Tx 用户不可用，默认
出厂与TX2连接，用做串口功能）
Pitch:PWM in, pitch control (俯仰控制，PWM 输入）
1 pitch up 俯仰向上
2 pitch stop 俯仰停止
3 pitch down 俯仰向下
We have protocol for
co ntrol th e gi mb al
and camera, please
contact our technical
s uppor t f o r d e t a il
doc.
USER BOARD / GPS module
TX
GND
RX
TTL 9600/8/1/N
Yaw:PWM in, Yaw control(指向控制，PWM 输入）
1 Yaw right 指向右转
2 Yaw stop 指向停止
3 Yaw left 指向左转

1 zoom tele 放大
2 stop zoom 停止
3 zoom wide 缩小
Mode:change the speed / home position (调整云台控制速度/一键回中）
1 focus tele 远焦
2 stop focus 停止
3 focus near 近焦
ZOOM: zoom the camera (放大，
缩小）
focus : focus the camera ( 手动
调焦，默认自动对焦模式）
1
2
3
Position 1： lowest speed for pitch and yaw. (云台低速）
Position 2: middle speed for pitch and yaw. (云台中速）
Position 3: highest speed for pitch and yaw. the speed is continuously
quickly from 1 to 3. （云台高速）
Click = from 2 to 3 and back to 2 quickly. （ 切一次的动 作是指 从中到高，
再快速回到中）
One click : home position （切1次回中）
Two click: look down （切2次俯仰垂直向下）
Three click: Yaw not followed by frame （切3次锁头模式，飞机转，云台不
跟随）
Four click : Yaw followed by frame （切4次，跟随模式，云台指向跟随飞机
转动而转动）
Five click : restore the factor y settings （切5次，恢复出厂设置）
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Pic/Rec ： picture / start record， stop record （拍照，开始录像，停止录像）
1
2
3
Switch 2 to 1 camera mode change.(从2 切 到 1 ， 拍 照模式/录
像模式切换）
Picture mode:the number is quantity of SD card can storage;
(拍照模式下，数字显示卡里剩余空间还能保存的照片数）
Record mode:the time is recording time from start record.
（录像模式下，时间显示录像进行的时间）
Switch 2 to 3:
A) take a picture.(在拍照模式下，从2切到3，拍一张照片）
B) Start record / stop record（录像模式下，从2切到3， 开始录像
，再次从 2 切到 3 停止录像）
:
Multi： backup PWM channel for customize 备用PWM控制
1
2
3
AV: AV output 。（AV 视频输出）
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Camera Brief Introduction
Camera Specification
FH325 4K 25X Optical Zoom camera has 20.4 mega effective pixels,
supports 25X optical autofocus, 4K@25FPS/1080P25 video record and
HDMI 1080P/60fps output for HD video transmission back to the ground.
And FH325 supports max 256G SD card. FH325 features small size, compact
structure and light weight,only 666g.
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