5.5-inch Full HD LCD
IPS panel with LED backlight
The CM-55C adopts a 5.5-inch LCD panel with LED backlight, The native resolution is Full HD 1920×1080, contrast 1000:1, brightness 450nit, and viewing angle is Horizontal/Vertical: 178°
Quick Zoom-in and Pan
Scroll the joystick up, to zoom-in the image by 2x or 4x; and during zoom-in mode, press the joystick, you can easily pan the image up/down/left/right by the joystick.

Key features:
- 5.5-inch 1920×1080 FHD LCD
- 4K HDMI 1.4 input with audio meters
- Peaking, Focus assist, Quick zoom-in
- Waveform, Vector scope, Histogram
- Zebra stripes, False color, Blue only
- Built-in multi-camera De-log 3DLUTs
- User 3DLUTs upload by SD card
- Battery slot for both NP-F and LP-E6
- Micro USB DC input
- DC out with optional dummy battery adaptors for cameras
Input/Output Interfaces
4K-HDMI
The CM-55C features:
- 1x HDMI 1.4 (up to 4K30p) input
- 1x 3.5mm HDMI embedded audio output
- 1x SD card slot for 3DLUT upload and firmware upgrade

Single Joystick Operation
The monitor operation can be easily realized by only one Joystick movement:
- Up: Quick Zoom-in mode
- Down: Cancel / Delete current scene
- Left/Right: Preset Scenes switching
- Long Left: Enter Menu system
- Long Right: Add a new scene
- Press down: Edit tools in current scene / Confirm settings
Scene Layout Edit and Switch
Different from traditional multi-buttons monitors, the CM-55C adopts preset scenes and switching operations. You can add up to 8 scenes, and add 8 function shortcuts to each scene. Scroll the joystick left / right to switch between the layout scenes easily, instead of complex menu button operations.
3DLUT Log to Rec709
User LUT cube import
CM-55C provides more than 20 De-log 3DLUTs, Includes S-log2/3, V-log, C-log1/2/3, Log-C, J-log1, RedLog, BMD, FujiFilm, GoPro, DJI etc, to convert log signals to REC709 for all major cameras.
User 3DLUT upload
User created 3DLUT cube or calibration 3DLUT cube can be uploaded to the CM-55C via SD card. Max 16 user 3DLUT can be restored.
Professional Monitoring Tools

Super False Color Exposure Assist
Besides normal spectrum false color, the CM-55C supports more powerful Super False Color mode, including under-exposure / over-exposure / 18 degree grey / skin tone indications, to help you to get a correct exposure easily.
The exposure indicators are calculated for different cameras.
You can select the following log curves:
| SONY LC709A |
SONY S-Log2 |
SONY LC709 |
SONY S-Log3 |
Panasonic V709 |
Panasonic V-Log |
BMD |
Canon C-Log2 |
| BMD 4K |
Canon C-Log3 |
ARRI REC709 |
ARRI Log-C |
RED RG3 |
RED LOGFILM |
RED RG4 |
RED RL3G10 |
Power Input
CM-55C has a built-in battery slot and supports both SONY NP-F and Canon LP-E6 batteries. The power consumption is only 5.5W. The monitor also supports 5-17V Micro USB power input, meaning you can use your smart phone charger or power bank to power the monitor. (Requires at least 5V/1.5A)
Dummy Battery Power Out (Optional)
When the monitor is powered by a battery, the BATT OUT socket can output battery DC power to cameras by using the following optional camera-specific dummy battery adaptors.
To enquire about ordering an optional dummy plate to suit your camera, please contact Lemac Sales
- SONY NP-FW50 dummy battery adaptor, for SONY α7II/α7RII/α7SII;
- SONY NP-FZ100 dummy battery adaptor, for SONY α7III/α7RIII/α9;
- Panasonic BLF19 dummy battery adaptor, for Panasonic GH4/GH5/GH5S;
- Canon LP-E6 dummy battery adaptor, for Canon EOS 5D2/3/4, 6D/2, 7D/2, etc.
Specifications
| LCD Performance |
| Size |
5.5 inches |
| Display area |
120.96×68.04mm |
| Resolution |
1920×1080 |
| Aspect ratio |
16:9 (4:3 adjustable) |
| Brightness |
450cd/m2 |
| Contrast |
1000:1 |
| Color |
16.77 million colors |
| Viewing angle |
Horizontal: 178°; Vertical: 178° |
| Input |
| HDMI-A ×1 |
HDMI 1.4 input |
| SD card ×1 |
3DLUT upload and Firmware upgrade |
| Output |
| 3.5mm ×1 |
HDMI embedded audio output |
| Video Format |
| HDMI |
3840×2160p (30 / 29.97 / 25 / 24 / 23.98) |
| 1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) |
| 1080i (60 / 59.94 / 50) |
| 720p (60 / 59.94 / 50) |
| 480i/ 576i / 480p / 576p |
| General |
| Input voltage |
Micro USB 5-17V DC input / 7.2V battery input |
| Output voltage |
The same as battery voltage |
| Power consumption |
5.5W |
| Working temperature |
-10°C~+50°C |
| Working humidity |
10%~90% |
| Storage temperature |
-15°C~+60°C |
| Storage humidity |
10%~90% |
| Dimensions |
156×78×20mm |
| Net weight (main body) |
160g |
Input Video Formats
CM-55C supports the following input video formats:
| HDMI |
3840×2160p (30 / 29.97 / 25 / 24 / 23.98) |
| 1080p (60 / 59.94 / 50 / 30 / 29.97 / 25 / 24 / 23.98) |
| 1080i (60 / 59.94 / 50) |
| 720p (60 / 59.94 / 50) |
| 480i/ 576i / 480p / 576p |
Built-in De-Log 3DLUTs
CM-55C has built-in the following 3DLUTs to convert camera log mode to Rec709:
| SONY S-Log2SGamut LC709 |
Panasonic V-Log |
BMD 4.6K Film |
JVC J-Log1 Daylight |
| SONY S-Log2SGamut LC709A |
ARRI Log-C |
BMD 4.6K FilmV3 |
JVC J-Log1 Tungsten |
| SONY S-Log3SG3Cine LC709 |
RED L3G10RWG R1 |
BMD 4K Film |
GoPro Protune |
| SONY S-Log3SG3Cine LC709A |
RED L3G10RWG R2 |
BMD 4K FilmV2 |
DJI Phantom 3D Log |
| Canon C-Log1Cine |
RED L3G10RWG R3 |
BMD 4K FilmV3 |
DJI Phantom 4D Log |
| Canon C-Log2Cine |
RED L3G10RWG R4 |
BMD CC Film |
DJI X5D Log |
| Canon C-Log3Cine |
RED RedLogFilm |
BMD CC FilmV2 |
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