Nomenclature, Installation, Installing batteries – Godox ML-150 II Macro Ring Flash User Manual
Page 5: Mounting ring flash on the camera
 
If the flash unit is idle for long, please take out all batteries and keep 
the flash unit in dry area.
NOMENCLATURE
01
)
Ring Flash Head
02
)
Locking Ring
03
)
Hot Shoe Stand
04
)
Dedicated Hot Shoe Contact
05
)
Output Level Indicator
06
)
Flash Power Level Button
07
)
Test Button
08
)
Battery Chamber Cover
09
)
Power Switch
10
)
Charging Indicator
11
)
External Power Pack Terminal Cover
12
)
External Power Pack Terminal
13
)
PC Sync Socket Cover
14
)
PC Sync Socket
1
2
3 4
5
6
7
8
9
10
11
12
13
14
INSTALLATION
Installing Batteries
1
.
Open the Battery
Chamber Cover
.
Slide the battery 
chamber cover along 
the arrow direction and 
then open it by thumb.
Mounting Ring Flash on the Camera
NOTE:
Take care of the hot battery when changing them after continuous flashes.
Take out of the battery when idle in case the battery leakage damages the flash 
unit.
2
.
Insert the Batteries
.
Install the batteries 
according to the 
direction indicated by 
the sticker in the battery 
holder and make sure 
the + and
-
battery
contacts are correctly 
inserted at the battery 
compartment.
3
.
Close the Battery
Chamber Cover
.
Slide the battery 
chamber cover along 
the arrow direction and 
slide it back in place. 
The battery chamber 
cover will be locked 
when there is a “click” 
sound.
●
Twist the mounting
lock anticlockwise to 
loosen it to the highest 
point. 
●
Slide the mounting foot
of control unit into the 
camera's hoe shoe 
completely.
●
Twist the mounting lock
clockwise to tighten it.
1
.
Attach the Control Unit on the Camera
●
To remove the flash, loosen the fixed knob and slide it out of the hot shoe of camera.
2
.
Attach the Flash Ring on the Camera
.
 6 types of adapter rings available to suit the camera lens: 49mm, 52mm, 
55mm, 58mm, 62mm and 67mm.
Choose the adapter ring needed for your camera and attach to the
camera
lens. 
Mount the flash ring onto the adapter ring.