PureLink by Dtrovision Chapter 1. Introduction 1.1 Safety Precautions When using and installing Dtrovision PureLink product, adhere to the following basic safety precautions. Read and understand all instructions before using and installing this product. The safety and operating instructions should be retained for future reference.
1.2 Product Introduction HDG-mini is Purelink’s new HDMI instrument for testing HDMI/DVI video display device as well as analyzing input video source device. HDG-mini is designed to analyze the HDMI source device and allow user to verify the basic technical specification of connected source device, such as video resolution, video format, color format and etc.
2.1 Features ▶ Built-in selectable 5 different test-pattern image HDG-mini offers a quick and easy calibration test on digital display device by utilizing 5 different still images: Cross-Hatch, Gray256, Gray16, Color Bar and Color Gray. ▶ Input signal analyzing capability It can accept HDMI video source and extract some of the most basic information of connected video source device, such as timing, video format, HDCP &...
PureLink by Dtrovision 2.3 Technical Specification Model Name HDG-mini Input Signal DVI / HDMI (TMDS) Output Signal DVI / HDMI (TMDS) 720 X 480p @60Hz 1024 X 768 @60Hz 1280 X 720p @60Hz 1920 X 1080p @60Hz Supported built-in timing chart...
Page 8
PureLink by Dtrovision Input Signal Characteristics Input Signal Description Unit Typical Remarks DC Voltage DC input Power Watts Consumption Input Signal Description Unit Typical Input Signal Remarks TMDS Differential Input mVp-p Interface Output Signal Characteristics Input Signal Description Unit Typical...
Page 9
PureLink by Dtrovision TMDS DATA 1P TMDS DATA 1 Shield TMDS DATA 1M TMDS DATA 0P TMDS DATA 0 Shield TMDS DATA 0M TMDS Clock P TMDS DATA Clock Shield HDMI 19pin TMDS Clock M DDC Clock DDC Data Hot Plug Detect...
4. The following message will appear on the LCD screen after connecting video and display device. [RX: 1920x1080p ] [TX: Hotplug ON ] [TX:Not Connected ] 5. The use of “UP button ( )” When press UP button, the HDG-mini will start retrieving information from connected video source.
Page 11
Please note that EDID information will not display properly if error occurs during EDID saving, or if a display device has broken EDID data. ** The best way to verify whether or not the issue is directly related to the HDG-mini is either change the video cable or the monitor. ** 7.
Page 12
The HDG-mini comes in handy in such situation. b. In Purelink EDID management system, there are two different way to emulate the EDID. 1) External EDID < Copy and save EDID of connected monitor >...
Page 13
PureLink by Dtrovision Timing No. Resolution 720 x 480P 1024 x 768 1280 x 720P 1920 x 1080P 1920 x 1200 Timing Item DOT_CLK 27.000MHZ 65.000MHZ 74.250MHZ 148.50MHZ 154.125MHZ H_FREQ 31.469KHZ 48.363KHZ 45.000KHZ 67.500KHZ 74.099KHZ V_FREQ 59.940HZ 60.004HZ 60.000HZ 60.000HZ 59.999HZ...
Page 14
PureLink by Dtrovision 9. How to set LCD backlight. 1. Set to On ( Always on) 2. Set to 5 sec ( will go off in 5 seconds ) 3. Set to 10 sec ( will go off in 10 seconds )
Chapter 4. Additional Information Manufacturer’s Warranty (2-Year) Dtrovision warrants this HDG-mini to be free from defects in workmanship and materials, under normal use and service, for a period of two (2) year from the date of purchase from Dtrovision or its authorized resellers.
PureLink by Dtrovision FCC/CE Statement This device complies with part 15 of FCC Rules and EN 55022/55024/61000-3 for CE certification. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must not accept any interference received, including interference that may cause undesired operation.
Need help?
Do you have a question about the HDG-mini and is the answer not in the manual?
Questions and answers