5” LCD HDMI On-camera Field Monitor with Focus Assist and False Color

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The MustHD 5” M501H HDMI field monitor is a versatile while easy to use on-camera monitor that aims to help camera operator (or assistant) focus the camera. With the professional features, it can become a great companion to your video camera and extremely helpful to your filming.

HDMI Input/Output

HDMI output duplicates an input signal and sends it out of from the output port. So you can watch on other monitors at the same time by the loop-through.

Slim, lightweight Design

The M501H is only 290g, very light weight. It gives you freedom to shoot well anywhere. See your picture accurately, consistently and clearly.

Functional Bag (Optional)

The MF01 functional bag is for MustHD M501H. It can be used as a carrying bag and also as a sunhood.


This sunhood reduces the reflections during outdoor shooting and protects the LCD screen when folded. It can be installed or uninstalled very easily.

Multiple Battery Compatible

You can power it with Sony F970 batteries, Canon LP-E6 batteries or Panasonic D28S batteries. It can also be powered by AC adapter. The standard battery plate is Sony F970 battery plate. If you need Canon LP-E6 and (or) Panasonic D28S battery plate, please select them from the option list.

 Focus Assist (Peaking Red/Green/Blue Optional)

Help shooters to easily find out the exact area in the picture with good focus by adding sharp red (green/blue) outline on the shape or boundaries of the object in the picture. The shooter adjusts the focus control until the red indicator outlines on the desired area are sharp, indicating optimal focus.


The Histogram provides a graphic depiction of how many pixels in your image are at each level between black and white. This provides you exposure information so you can objectively judge how much of your image is clipping, falling into the shadows, or being captured faithfully.

 Pixel to Pixel

1:1 pixel to pixel mapping allows you to look at parts of your image without any scaling, so you can see the actual detail and not be fooled by scaling artifacts.


Support 10%-90% image zoom. User can zoom the selected area of the image.

Other Features

The M501H also has other helpful functions, like safety marker, black and white, aspect, exposure, false color, H/V delay, Hatch cross, scan, blue only, false color, freeze and camera mode.

1Camera, serves as a shut-cut to switch to camera mode for Canon DSLR7MENU/EXIT
2Focus Assist8Encode Knob
3Self-define Function Key#19Earphone jacket hole
4Self-define Function Key #210Sun-Hood
5Self-define Function Key #311Mounting Hole
6Zoom12External Self-define Button Plate hole


13Camera Mounting Hole18Battery Plate Connecting Pin
14HDMI input19Batter Plate Fixing Groove
15HDMI output20Battery Plate Fixing Hole
16HDMI Holder Screw Hole21Power On/Off Switch
17DC power input
LCDSize5 inches
Pixel Pitch0.045(W)x0.135(H)mm
Color Depth16.7M(8bit)
Viewing AngleH: 120 degrees
V: 140 degrees
of white
350 cd/㎡
Contrast Ratio500:1
Display Area108 (H) x 64.8 (V)mm
Input/Output Connector1x HDMI input
1x HDMI output
Input SignalHDMI480i/480p/720p/1080i/1080p@60fps
Audio OutAnalog Stereo(phone jack)
Internal speaker (Mixed Mono)
PowerDC 6-20V
Power Consumption (Approx)4.5 Watts (typical)
Operating Temperature0 ℃ to 45 ℃ (32 ℉ to 113 ℉)
Storage Temperature-20 ℃ to 60 ℃,ƒ (14 ℉ to 140 ℉)
Main Body Dimension (mm/inch)148x105x50 (5.82x4.13x1.97)
2.AC adaptor(US/EU/UK/AU)
3.User manual
4.F Key Cable Control
5.Shoe mount adaptor
6.Screws(for fixing the battery plate more tightly)
7.HDMI cable
8.Battery Plate-F970
9.Battery Plate-LP-E6(optional)
11.Carrying bag(optional)