Hisense HMD5G21S User Manual page 20

Operational Instructions and Function Adjustment
Gamma

Set Gamma to adjust the Gamma curve displayed by an image. Options are DICOM, CT, MRI,
DSA, DR, CR, MM, Gamma 1.8, Gamma 2.0, Gamma 2.2, Gamma 2.4, and Gamma 2.6.
Note

This item can be adjusted only in Custom mode.
Image Enhancing

You can use this button to set the image contrast enhancement effect for the modes DICOM300 to
DICOM.
Options are Off and Level 1 to Level 3. The default value is Off.
Level 1 to Level 3 are the image display effects set for any backlight.
Note

Image Contrast Enhancement is only available under the modes DICOM300 to DICOM.
Ambient Light compensate

You can use this button to set different film reading room effects in ALC mode.
Options are Operating rooms, Emergency medicine, Hospital clinical viewing stations, Staff
offices, CT/MR/NM, and x-rays. The default value is CT/MR/NM.
Note

Ambient Light compensate is only available in ALC mode.
Display Settings Lock

You can lock or unlock display parameter settings. The options include Lock and Unlock.
Mode Definition
Lock The other display parameters are grayed out and cannot be adjusted.
Unlock Display parameters are unlocked and can be set.
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