Godox Knowled M300Bi User manual

23 24
1.Before use, please read and understand these instructions and attentions.
2.Professional lighting is prohibited for children. When children are near, parents or
accompanying persons must supervise closely to prevent children from personal injury
due to collision with lamps or private use of lamps.
3.This lighting product is not ordinary lighting product and cannot be used for general
lighting. Anyone who has suffered eye damage or has sensitive eyes should avoid
using this product.
4.When the lamp is on, it must be used with care. Do not touch high-temperature parts,
such as LED lamp beads, to avoid burns.
5.When the lamp is on, it is forbidden to look directly at the lamp beads under any
circumstances. Strong light should be used under the guidance of professional lighting
engineers. Avoid prolonged exposure to strong light under any circumstances. If eye
discomfort, please turn off the lamp in time, suspend use, and see a doctor immediate-
ly.
6.If the lamp bead is damaged or deformed by heat, stop using this equipment, and
contact the manufacturer, service agent or qualified maintenance personnel to replace
the lamp bead in time to avoid accidents.
7.This product is only suitable for use in -10℃to 40℃operating environment and
normal humidity environment.
8.Do not use damaged equipment or accessories, and wait for professional maintenance
personnel to check and repair to confirm being normal before use.
9.During using, if the casing of this product is broken due to being dropped, squeezed or
subjected to strong impact, please do not use it, so as to avoid electric shock injury due
to contact with internal electronic components.
10.If an extension cord is required, please use an extension cord with a current rating
greater than or equal to that of the equipment. If an extension cord is rated less than
the equipment, overheating may result.
11.Some products have long power cords, please place the power cords properly and
keep them in a safe place. Avoid contacting the power cord with overheating surfaces,
avoid improper placement that could cause pulling damage, or trip on-site personnel.
Please use the certified power cord from the original manufacturer. If the product is
damaged by using a non-certified power cord, it will not be repaired by our factory.
12.Be sure to unplug equipment from the power outlet before cleaning and repairing.
When not in use, do not pull the power cord to unplug the equipment. For normal
power-off, please hold both ends of the plug of the equipment with your hands and
pull the plug out of power outlet. This equipment needs to be connected to a ground-
ed outlet.
13.This equipment is not waterproof, please keep it dry and do not immerse it in water or
other liquids. The equipment should be installed in a dry and ventilated place, and
avoid using it in rainy, humid, dusty or overheated environments. Do not place any
objects on the lamp or let liquid flow into the lamp to avoid accidents.
14.Do not disassemble the product without permission. If the product fails, it must be
checked and repaired by authorized maintenance personnel.
15.Before storing, make sure that the equipment has cooled down completely. For
storage, unplug the power cord from the equipment. The equipment should be placed
in the carrying case or in a ventilated dry place.
16.Do not place equipment near flammable and volatile solvents such as alcohol and
gasoline.
17.Do not use accessories that are not recommended by our factory to avoid fire, electric
shock or personal injury.
18.When cleaning, do not wipe it with a damp cloth, please use a dry cloth or a soft cloth
to wipe the dirt of the equipment.
19.Please take off the protective cover before using.
20.This product complies with ROHS，CE，KC，PSE and FCC certification, please refer to
the relevant national standards for use and operation.
21.The safety instructions are formulated according to the strict testing of the factory,
and the design and specifications of the equipment are subject to change without
prior notice. For latest product information, please check the GODOX website and
view latest electronic instruction.
22.Some products have built-in lithium batteries. Please use specified chargers, and use
them within a proper range of the specified voltage and temperature according to the
correct operating instructions.
23.Some products are battery powered. Do not use any batteries, power sources or
accessories not specified in the instructions for such products. Keep batteries and
other accessories out of the reach of children and infants. In the instance that a child
or infant swallows a battery or accessory, immediate emergency medical attention is
required. If the battery leaks, becomes discolored, deformed, emits smoke, or emits
an abnormal odor, remove it immediately. Be careful during removal to avoid burns.
Continued use could result in fire, electric shock, or burns. Do not use any deformed
or modified batteries. Do not disassemble or modify this product or battery. Do not
heat or solder the battery. Keep the battery away from fire or water. Do not incorrectly
insert the positive and negative ends of batteries, or mix old and new batteries or
batteries of different types together.
24.One-year warranty period, accessories such as consumable batteries, adapters,
power cords, etc. are not covered by this warranty.
25.If it is found that the equipment is repaired without authorization, the one-year
warranty period will be cancelled and relevant fees will be charged for maintenance.
26.Machine failures caused by non-standard operation are not covered by the warranty.
Safety Instructions and Attentions
First of all, as the most basic principle: This product is a professional lighting
set equipment and should be used by professional lighting engineers or under
the guidance of professionals. Basic safety attentions must always be followed
during use, as follows:
keep these instructions!

Foreword
Thank you for purchasing!
Godox M200Bi/M300Bi is a LED Light product with superior performance. It has a
separation design of light body and controller, wide color temperature range, high
brightness, low consumption, high power, ultra-high CRI and various dimming curves
functions, quite suitable for large photo studios, broadcast studios, outdoor or
large-scale field scenes.
Features:
• Strong power to create bright light output.
• 0％-100％stepless brightness adjustment controls the brightness in subtle scenes.
• Wide color temperature range from 2800K-6500K
• 4 dimming curves: linear, S-curve, exponential, and logarithmic.
• Bowens mount is perfectly compatible with more optical accessories.
• Various professional control methods: Bluetooth control/DMX512 remote
control/2.4G wireless control.
• Super high color rendering index: CRI≥96, TLCI≥97
• 21simulated light effects: flash, lightning, TV, broken bulb, candle, fire, firework, etc.
• Two power supply methods: AC power supply (100V~240V)and V-mount battery
power supply (14.8V or 26V).
• The side with yellow battery removal button supports unilateral power supply.
• 2.4 inches TFT panel,4 buttons, 1 knob, clear UI interface.
Warning
Always keep this product dry. Do not use in rain or in damp conditions.
Do not disassemble. Should repairs become necessary, this product must be sent
to an authorized maintenance center.
Keep out of reach of children.
As this product do not have waterproof function, please take measures of
waterproof in rainy or damp environment.
Do not leave or store the product if the ambient temperature reads over 40°C.
Do not use the product in the presence of flammable gases, chemicals and other
similar materials.
CAUTION: Hot parts!When the product is always on and flickering,please do not
touch the high temperature part of the LED head.
When replacing product accessories,please turn off the LED light and perform a
cold cut.
The light source contained in this luminaire shall only be replaced by the manufac
turer or his service agent or a similar qualified person.
The lamp shall be changed if it has become damaged or thermally deformed.
The luminaire is intended for professional use only.
SAVE THESE INSTRUCTIONS
25 26

4.CH/GR Button
5.Increase Button
Remote Control (Separately Sold Accessory)
1.Power Switch Button
2.SET Setting Button
3.Reduction Button
6.RST- Reset Mark(Press Reduction
Button and Increase Button
simultaneously to reset)
⑥
⑦
⑧
⑨
⑩
⑪
①
②
③
④
⑤
⑥
⑦
⑧
⑨
1.Light Body Screen Print
2.Bowens Mount
3.LED Bead
4.Metal U-bracket
5.Mount Fixing Pusher
6.DC INPUT Port
7.Handle Direction Adjustment
Button
8.Locking handle
9.Sleeve Knob
Controller
Name of Body
1.Black Battery Removal Button
2.V-mount Battery Box
3.AC INPUT Port
4.48V DC Port
5.Yellow Battery Removal Button
6.Fan Switch Button
7. /FX Button
8.Menu Button
9.Power Switch Button
10.SET Adjustment Knob
11.DC OUTPUT Port
12.DMX IN XLR Port
13.DMX OUT XLR Port
①
②
③⑤
⑥
SET
④
Light Body
①
②
③
④
⑤
⑫
⑬
27 28

What’s in the Box（M200Bi/M300Bi）
Light Body
*1
5m Power Cord
*1
Connecting Cord
*1
Controller Clamp
*1
Lamp Cover
*1
Connecting Cord Fixed Rope
*1
Carry Bag CB49
*1
Controller
*1
Bowens-mount
Reflector RFT-19
*1
Instruction
Manual
*1
Separately Sold Accessories
Better shooting effects and using experience matched with following accessories:
Fresnel Attachment for COB LED lights, RC-A6 Remote Control,Safety Wire Rope and
SpotLight Attachment.
Installation and Disassembly Guide
1. Connect the Controller and Light Body
Press and hold the spring latch button of the connecting cord, insert the connecting
cord into the DC INTPUT Port of the light body, insert the other end of the connecting
cord into the DC OUTPUT Port of the controller to complete the connection.
29 30
2. Mount on the tripod
Adjust the light body to a proper angle,
rotate the screw of sleeve knob to install
the light body on the tripod, then rotate
the screw of sleeve knob to fix the light
body on the tripod.
The inclination angle of the light body
could be adjusted by loosening the
bracket angle adjustment handle and
then screwing down the handle afterwards.
Note: The tripod belongs to separately sold accessories.
Tips: Press the handle direction adjustment button to adjust the handle by 360°.

3. Mount on the light stand
Loosen the handle of the controller
clamp, then insert the light stand and
rotate the handle to tighten.Finally, insert
the V port of the controller into the
clamp slot.
Tip: Press and hold the mount fixing
pusher can easily remove the controller.
4. Installation and disassembly the
lamp cover
Installation: Press the Mount Fixing
pusher top-down, put the lamp cover on
Bowens Mount, and rotate clockwise to
tighten it.
Disassembly: Press the Mount Fixing
pusher top-down, then rotate counter-
clockwise to remove it.
Note: Make sure to remove the lamp
cover before use to avoid overheating
damage. Put on the lamp cover to
protect the lamp when not in use.
2.V-mount battery power supply
Note: The light can be supplied by 14.8V or 26V V-mount battery. Only the side with
yellow battery removal button supports unilateral charging, one with. When it is
powered by two batteries and one of which is low, the device still can't work normally
even if the other one is full. The corresponding battery icon will blink in low battery
mode. It is recommended to check whether both batteries have sufficient power when
using two batteries.
5. Installation and disassembly the
standard reflector
Installation: Press the Mount Fixing
pusher top-down, put the reflector on
Bowens Mount, and rotate clockwise to
tighten it.
Disassembly: Press the Mount Fixing
pusher top-down, then rotate counter-
clockwise to remove it.
Connect to DMX Controller
The Connection operation diagram of Controller and DMX Controller is as follows:
Multi-connected
DMX512
Power Supply
1. AC Power Supply
AC100V-240V
Note: Please press the latch button when installing or disassembling the
power cord and connecting cord.
Spring Latch
31 32

33 34
Press the controller < > Button for 1
second after connecting to the power
supply to turn on or off.
4900K
Controller Operation Instruction
1. Turn On/Off
2. Brightness Adjustment
Turn the SET adjustment knob on the
main interface to adjust brightness
from 0% to 100%, with an increment of
1% in each level. Rotate clockwise to
increase brightness, and counterclock-
wise to decrease brightness. The
brightness will increase or decrease by
1% unit in normal rotation speed; and
increase or decrease by 10% unit in
rapid rotation speed.
Display Screen
2.4G Wireless Channel Group Bluetooth DMX Fan
Brightness Value
Battery Level
Indication
Dimming Curve Lock Function Indication
Overheating
Alert
CCT Value
Battery Level
Indication
3. CCT Adjustment
Short press the SET adjustment knob on the main interface to make the arrow aimed
at CCT value, then turn it to adjust CCT from 2800K to 6500K, with the increase or
decrease of 100K in normal speed and 500K in fast speed.
4900K
4900K
4.1 Wireless
The Wireless interface is displayed in
order with Wireless Switch, Channel,
Group and ID. Short press & turn the
SET adjustment knob to complete the
settings of Wireless Switch, Channel,
Group and ID.
4.2 Bluetooth
The Bluetooth interface is displayed in
order with Bluetooth Switch, Reset and
MAC Code.
Short press & turn the SET adjustment
knob to complete the settings of
Bluetooth Switch and Bluetooth Reset.
4 . Menu Setting
Short press < MENU > Menu Button to enter the menu interface, displayed in order
with Wireless, Bluetooth, DMX, Fan, Dimmer, Screen Bright, Language, Reset, Version &
Upgrade.
Turn and short press the SET adjustment knob on the menu interface to select and
enter the corresponding setting options interface.
WIRELESS
BLUETOOTH
RESET
MAC: 0454

35 36
4.4 Fan
Turn the SET adjustment knob on the
Fan interface to choose from AUTO,
OFF, LOW, HIGH modes.
Note: Enter mute mode when turning off the
fan.Short press the fan switch button to turn on
or turn off the fan.
4.5 Dimmer
Turn the SET adjustment knob on the
Dimmer interface to choose
linear/S-curve/exponential/
logarithmic dimming curve.
4.6 Screen Bright
Turn the SET adjustment knob on the
Screen Bright interface to choose 1, 2, 3
levels of screen brightness.
4.3 DMX
The DMX Setting interface is displayed
with Address. Turn the SET adjustment
knob to choose address from OFF or
1-512, the light will be in DMX OFF or
ON mode respectively. Afterwards, short
press the SET adjustment knob to return
to the previous menu interface.
DMX Practical Form
Address
Code
Operation
Mode
CCT FX
n(Mode）0-51 52-255
n+1
DMX*(100/255) Integer
0-100% Brightness
Adjustment
CCT=28+DMX*
(Total CCT/255)
CCT 2800K-6500K
DMX*(100/255) Integer
0-100% Brightness
Adjustment
n+2
DMX*(Total FX/255) 1、For example：
Total FX 8，DMX=160,
FX No.=160*8/255=5
n+3
n+4
n+5
0-85：FX LevelⅠ
86-171：FX LevelⅡ
172-255：FX Level Ⅲ
4.7 Language
Turn the SET adjustment knob on the
Language interface to choose English
or Simplified Chinese.
ADDRESS: OFF
Dimmer
ENGLISH
LOW
Note
For more smartphone APP operations,
please open the "help" in “GodoxLight”APP
to gain detailed guidance.
Note: the APP can be used directly on the firstly installed device (smartphone or tablet). When changing
to other mobile device, the light shall be reset before the normal usage of APP.

Short press < > button to enter FX Light Effect interface, turn the SET adjustment
knob to choose among 21 effects: flash, lightning, broken bulb, TV , candle, fire, firework,
etc, short press again to exit FX mode.
Note: Short press the SET adjustment knob to change the rate and adjust brightness
after choosing one of the above Light Effects.
4.8 Reset
Turn the SET adjustment knob on the
Reset interface to choose “Yes” or “No”
and short press to confirm. If you
choose “Yes” , the system will initiate
resetting program and resetting
progress bar is displayed on the screen,
after which it will return to the main
interface.
4.9 Version & Upgrade
The Version Code displayed on the
Version & Upgrade interface is the
firmware version of the product.
5. Light Effect Setting
FX/
FX
/
20
Flash Mode Lightning Mode
Broken Bulb Mode TV Mode
Tip: Long press the < > Button for 3 seconds to lock/unlock the panel.
Connecting Cord Issue
When the connecting cord is not correctly connected to the light or controller, a sepa-
rated icon of connecting cord and device is displayed on the panel. Please check the
connecting ports of the controller and light.
NO
YES
V 0.03，
Version&Upgrade
Poweroff andinsert
USBdisk with newfirmware
Restarttoupgrade
20
1
Dim
Dim
1
20
Dim
37 38
Candle Mode Fire Mode
Firework Mode
1
1
1 1
1
20
Dim
20
Dim
20
Dim
20
Dim

Maximum Brightness of M200Bi in Different States
CCT mode: Maximum Brightness (%) in Auto Cooling Mode or
High-Speed Cooling Mode when supplied by V-mount battery
CCT mode: Maximum Brightness (%) in Fan Off Mode when supplied by
V-mount battery
V-mount battery
14.8V(single)
14.8V(double)
26V(single)
14.8V+26V
26V(double)
linear
40%
80%
80%
100%
100%
S-curve
42%
55%
55%
100%
100%
exponential
70%
90%
90%
100%
100%
logarithmic
10%
30%
30%
100%
100%
V-mount battery
14.8V(single)
14.8V(double)
26V(single)
14.8V+26V
26V(double)
linear
20％
20％
20％
20％
20％
S-curve
35％
35％
35％
35％
35％
exponential
55％
55％
55％
55％
55％
logarithmic
6％
6％
6％
6％
6％
CCT mode: Maximum Brightness (%) in Low-Speed Cooling Mode when
supplied by V-mount battery
V-mount battery
14.8V(single)
14.8V(double)
26V(single)
14.8V+26V
26V(double)
linear
40%
60%
60%
60%
60%
S-curve
42%
48%
48%
48%
48%
exponential
70%
80%
80%
80%
80%
logarithmic
10%
18%
18%
18%
18%
Switch from AC Power Supply to V-Mount Battery Power
Supply
Unplug the power cord and install V-mount battery then turn on the product.
Note：If you install the V-mount battery before unplugging the power cord，
and the brightness value is set higher than the maximum brightness that
the battery can be turned on，then you switch to V-mount battery power
supply by unplugging the power cord, the light and the controller will auto-
matically power off. The machine can only resume mormal operation after
reboot.
39 40

exponential
100%
55%
80%
100%
logarithmic
100%
6%
18%
100%
CCT mode: Maximum Brightness (%) in different Fan Mode when
supplied by AC power
Fan Mode
Auto Cooling
Off
Low-Speed Cooling
High-Speed Cooling
linear
100%
20%
60%
100%
S-curve
100%
35%
48%
100%
FX mode: Maximum Brightness (%) in different Fan Mode when supplied
by AC power
Auto Cooling
Off
Low-Speed Cooling
High-Speed Cooling
FX mode: Maximum Brightness (%) in different Fan Mode when supplied
by V-mount battery
V-mount battery
14.8V(single)
14.8V(double)
26V(single)
14.8V+26V
26V(double)
Auto Cooling
40%
80%
80%
100%
100%
Off
20%
20%
20%
20%
20%
Low-Speed Cooling
40%
60%
60%
60%
60%
High-Speed Cooling
40%
80%
80%
100%
100%
100%
20%
60%
100%
Maximum Brightness of M300Bi in Different States
CCT mode: Maximum Brightness (%) in Auto Cooling Mode or
High-Speed Cooling Mode when supplied by V-mount battery
CCT mode: Maximum Brightness (%) in Fan Off Mode when supplied by
V-mount battery
V-mount battery
14.8V(single)
14.8V(double)
26V(single)
14.8V+26V
26V(double)
linear
30%
60%
60%
90%
100%
S-curve
40%
48%
48%
65%
100%
exponential
65%
80%
80%
95%
100%
logarithmic
8%
20%
20%
50%
100%
V-mount battery
14.8V(single)
14.8V(double)
26V(single)
14.8V+26V
26V(double)
linear
25％
25％
25％
25％
25％
S-curve
38％
38％
38％
38％
38％
exponential
60％
60％
60％
60％
60％
logarithmic
7％
7％
7％
7％
7％
CCT mode: Maximum Brightness (%) in Low-Speed Cooling Mode when
supplied by V-mount battery
V-mount battery
14.8V(single)
14.8V(double)
26V(single)
14.8V+26V
26V(double)
linear
30%
60%
60%
60%
60%
S-curve
40%
48%
48%
48%
48%
exponential
65%
80%
80%
80%
80%
logarithmic
8%
20%
20%
20%
20%
41 42

If the temperature of the light body is too
high, the Over-Temperature Protection icon
flashes on the main interface, the light
body can be used normally.
If the temperature of the light body exceeds
the limit of Over-Temperature Protection,
the Over-Temperature Protection icon
flashes on the main interface and the
screen works properly after the light goes
out in 3 seconds. When the temperature
decreases to 50°C, the Over-Temperature
Protection icon disappears, then the light
body can resume working.
If icon appeared and blinking and fan off
icon is also appeared on the display, It
might be the fan failure. Please contact
with customer service.
exponential
100%
60%
80%
100%
logarithmic
100%
7%
20%
100%
CCT mode: Maximum Brightness (%) in different Fan Mode when
supplied by AC power
Fan Mode
Auto Cooling
Off
Low-Speed Cooling
High-Speed Cooling
linear
100%
25%
60%
100%
S-curve
100%
38%
48%
100%
FX mode: Maximum Brightness (%) in different Fan Mode when supplied
by AC power
Auto Cooling
Off
Low-Speed Cooling
High-Speed Cooling
FX mode: Maximum Brightness (%) in different Fan Mode when supplied
by V-mount battery
V-mount battery
14.8V(single)
14.8V(double)
26V(single)
14.8V+26V
26V(double)
Auto Cooling
30%
60%
60%
90%
100%
Off
25%
25%
25%
25%
25%
Low-Speed Cooling
30%
60%
60%
60%
60%
High-Speed Cooling
30%
60%
60%
90%
100%
100%
25%
60%
100%
Note: The dimming curve is not adjustable in FX mode, it is linear in
default.The above data is based on 26V 270Wh 10.5Ah battery and 14.8V
150Wh 10.2Ah battery.
Software Upgrade
1.Download the new firmware to the U disk from the official website
(http://www.godox.com.cn/Downloads.html).
2. Turn off the LED light. Insert the U disk with new firmware into the USB upgrade
port.
3. Turn on the LED Light, and it will automatically enter the upgrading interface..
4.It will return to main interface after completion.
Notes:
1. New firmware must be downloaded from the official website, and keep only one BIN
file in the root directory of the USB disk.
2. The USB port can only support firmware upgrade function.
Over-Temperature Protection
Fan Troubleshooting
43 44

Maintenance
• This product, except consumables e.g. adapter and power cable, is supported with a
one-year warranty.
• Maintenance of the light must be performed by our authorized maintenance
department which can provide original accessories.
• Unauthorized service will void the warranty.
• If the product breaks down or gets wet, please do not use it until repaired by
professionals.
• If there is anything abnormal during LED light’s working, please turn it off
immediately and identify the reasons.
Illuminance Testing Data
45 46
M200Bi
Testing Conditions Illuminance UnitCCT 1m 2m 3m
bare lamp
with reflector
bare lamp
with reflector
bare lamp
with reflector
bare lamp
with reflector
bare lamp
with reflector
lux
fc
lux
fc
4000
370
53000
4900
4800
450
64000
6000
6200
570
83000
7700
6300
580
86000
8000
5500
510
76000
7000
1000
97.9
11200
1000
1300
120
14000
1300
1600
150
17000
1600
1700
160
18000
1700
1500
140
16000
1500
530
49.6
4300
400
640
59.7
5200
480
830
76.8
6700
620
840
78.4
6900
640
740
70
6100
560
lux
fc
lux
fc
lux
fc
lux
fc
lux
fc
lux
fc
lux
fc
lux
fc
All the above tests are based on the condition of 100％brightness.
2800K
3200K
4300K
5600K
6500K
M300Bi
Testing Conditions Illuminance UnitCCT 1m 2m 3m
bare lamp
with reflector
bare lamp
with reflector
bare lamp
with reflector
bare lamp
with reflector
bare lamp
with reflector
lux
fc
lux
fc
4000
370
53000
4900
4800
450
64000
6000
6200
570
83000
7700
6300
580
86000
8000
5500
510
76000
7000
1000
97.9
11200
1000
1300
120
14000
1300
1600
150
17000
1600
1700
160
18000
1700
1500
140
16000
1500
530
49.6
4300
400
640
59.7
5200
480
830
76.8
6700
620
840
78.4
6900
640
740
70
6100
560
lux
fc
lux
fc
lux
fc
lux
fc
lux
fc
lux
fc
lux
fc
lux
fc
All the above tests are based on the condition of 100％brightness.
2800K
3200K
4300K
5600K
6500K

Technical Data
Mode
Power
Light Head Input
Controller AC Power Input
Controller Power Input
V-mount battery (optional) Specifications
Channel
Group
ID
Color Temperature
CRI
TLCI
Working Environment Temperature
FX Light Effect
Controlling Method
Dimming Curve
Mute Mode
2.4G Wireless Control Distance
Bluetooth Transmission Distance
Display Screen
Light Body Dimension
Controller Dimension
Light Body net
Controller net
Bluetooth Transmission Frequency
Maximum Transmit Power
M200Bi M300Bi
230W (Max) 330W(Max)
48V 4.6A 48V 7A
100-240V~50/60Hz
DC48V
14.8V, 150Wh / 26V, 270Wh
32(1~32)
16(0~9, A~F)
1~99, OFF
2800-6500K
≥96
≥97
-10℃~40°C
21 kinds within 7 types
Support DMX512 ,
2.4G Wireless Control,
Bluetooth APP
4 types: linear/S-curve/
exponential/logarithmic
YES
≈60m
≈30m
2.4 inches
425.3*232.3*141.7mm
270.4*123.6*132mm
≈3.2kg
≈2.7kg
2402.00-2480.00MHz
5dbm
* Product design and specifications are subject to change without notice.
Declaration of Conformity：
GODOX Photo Equipment Co,Ltd. hereby declares that the This equipment are in
compliance with the essential requirements and other relevant provisions of EU Direc-
tive 2014/53/EU. They are allowed to be used in all EU member states.
For more information of DoC, Please click this web link:
http://www.godox.com/DOC/Godox_M200BI_M300BI_DOC.pdf
Maintenance
This product, except consumables e.g. cable, is supported with a one-year warranty.
Avoid sudden impacts and the product should be dedusted regularly.
Maintenance of the flash must be performed by our authorized maintenance
department which can provide original accessories.
Unauthorized service will void the warranty.
If the product had failures or was wetted, do not use it until it is repaired
by professionals.
Changes made to the specifications or designs may not be reflected in this manual.
This device complies with part 15 of the FCC Rules. Operation is subject to the follow-
ing two conditions: (1) This device may not cause harmful interference, and (2) this
device must accept any interference received, including interference that may cause
undesired operation.
Any Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.
Note: This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interfer-
ence to radio communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
The device has been evaluated to meet general RF exposure requirement.
The device can be used in portable exposure condition without restriction.
FCC Statement
47 48
≈3.5kg
≈2.7kg

Declaration of Conformity：
GODOX Photo Equipment Co,Ltd. hereby declares that the This equipment are in
compliance with the essential requirements and other relevant provisions of EU Direc-
tive 2014/53/EU. They are allowed to be used in all EU member states.
For more information of DoC, Please click this web link:
http://www.godox.com/DOC/Godox_M200BI_M300BI_DOC.pdf
本文件适用于相关《产品保修信息》(见后面说明)所列产品，其他非属此范围的产品或部
件(如促销品、赠品及其他出厂后附加的部件等)不在此保修承诺内。
您可直接与产品销售商或授权服务机构联系，也可拨打神牛产品售后服务电话，与我们
联系，由我们的服务人员为您安排服务。申请保修时，您应提供有效的保修卡作为保修凭
证，方可获得保修。如您不能提供有效的保修卡，则在我们确认产品或部件属于保修范围
的情况下，也可以为您提供保修， 但这不作为我们的义务。
如产品存在下列情况，本文件项下的保证和服务将不适用 ①产品或部件超过相应保修期
；②错误或不适当使用、维护或 保管导致的故障或损坏，如：不当搬运；非按产品合理预期
用途使用；不当插拨外接设备；跌落或外力挤压；接触或暴露于不适当温度、溶剂、酸碱、
水浸或潮湿环境；③由非神牛授权机构或人员安装、修理、更改、添加或拆卸造成的故障
或损坏；④产品或部件原有识别信息被修改变更或除去；⑤无有效保修卡；⑥使用非合法
授权、非标准或非公开发行的软件造成的故障或损坏；⑦因不可抗力或意外事件造成的
故障或损坏；⑧其他非因产品本身质量问题导致的故障或损坏。遇上述情况，您应向相关
责任方寻求解决，神牛对此不承担任何责任。因非在保修期或保修范围内的部件、附件或
软件导致产品不能正常使用的，不是保修范围内的故障。产品使用过程中正常的脱色，磨
损和消耗，不是保修范围内的故障。
产品及部件的相应保修期按相关的《产品保修信息》执行。保修期自产品首次购买日起算，
购买日以购买产品时保修卡登记日期为准。
产品保修
尊敬的用户，本保修卡是申请保修服务的重要凭证，请您配合销售商填写并妥善保管，谢
谢！
用户信息 姓名 联系电话
通信地址
产品信息 型号 产品条码
销售商
信息
名称
联系电话
通信地址
销售日期
备注
注：此表应由销售商盖章确认。
适用产品
如何获得保修服务
不适用保修的情况
产品保修和服务支持信息
产品的保修期和服务类型按以下《产品保修信息》执行：
产品类别
部件
其他
选件名称
电路板
电池
如闪光管、造型灯泡、外壳、
保护罩、锁紧装置、包装等。
保修期
保修服务类型
客户送修
客户送修
客户送修
无保修
保修期 月( )
12
3
12
无
神牛产品售后服务电话：[phone]-8062
充电器、电源线，同步线等
带电性能的部件。

If maintenance service is needed, you can directly contact the product distributor or
authorized service institutions. You can also contact the Godox after-sale service call
and we will offer you service. When applying for maintenance service, you should
provide valid warranty card. If you cannot provide valid warranty card, we may offer
you maintenance service once confirmed that the product or accessory is involved in
the maintenance scope, but that shall not be considered as our obligation.
Warranty
The document applies to the products listed on the Product Maintenance lnformation
(see below for further information). Other products or accessories (e.g. promotional
items, giveaways and additional accessories attached, etc.) are not included in this
warranty scope.
The warranty period of products and accessories is implemented according to the
relevant Product Maintenance lnformation. The warranty period is calculated from the
day(purchase date) when the product is bought for the first time, And the purchase
date is considered as the date registered on the warranty card when buying the
product.
Dear customers, as this warranty card is an important certificate to apply for our
maintenance service, please fill in the following form in coordination with the seller and
safe-keep it. Thank you!
Customer
Information
Name
Address
Product
Information
Model Product Code Number
Contact Number
Seller
Information
Name
Contact Number
Address
Note:
Note: This form shall be sealed by the seller.
Applicable Products
Date of Sale
How to Get the Maintenance Service
The guarantee and service offered by this document are not applicable in the following
cases: ①. The product or accessory has expired its warranty period; ②. Breakage or
damage caused by inappropriate usage, maintenance or preservation, such as
improper packing, improper usage, improper plugging in/out external equipment,
falling off or squeezing by external force, contacting or exposing to the improper
temperature, solvent, acid, base, flooding and damp environments, etc; ③. Breakage or
damage caused by non-authorized institution or staff in the process of installation,
maintenance, alternation, addition and detachment; ④. The original identifying
information of product or accessory is modified, alternated, or removed; ⑤. No valid
warranty card; ⑥. Breakage or damage caused by using illegally authorized, nonstan-
dard or non-public released software; ⑦. Breakage or damage caused by force
majeure or accident; ⑧. Breakage or damage that could not be attributed to the
product itself. Once met these situations above, you should seek solutions from the
related responsible parties and Godox assumes no responsibility. The damage caused
by parts, accessories and software that beyond the warranty period or scope is not
included in our maintenance scope. The normal discoloration, abrasion and consump-
tion are not the breakage within the maintenance scope.
Inapplicable Cases
Warranty Period