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21” LCD LED MONITOR, 16:9, HDMI ART. HMON621A Please read this manual thoroughly before use, and keep for future reference Via Don Arrigoni, 5 24020 Rovetta S.Lorenzo (Bergamo) http://www.comelitgroup.com export.department@comelit.it e-mail:...
WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. DO NOT INSERT ANY METALLIC OBJECT THROUGH VENTILATION GRILLS. CAUTION: CAUTION Explanation of Graphical Symbols The lightning flash with arrowhead symbol, within an equilateral triangle, is intended.to alert the user to the presence of uninsulated "dangerous voltage"...
Important Information IMPORTANT SAFEGUARDS 1. READ INSTRUCTIONS All the safety and operating instructions should be read before the unit is operated. 2. RETAIN INSTRUCTIONS The safety and operating instructions should be retained for future reference. 3. HEED WARNINGS All warnings on the unit and in the operating instructions should be adhered to. 4.
Safety Precautions Federal Communications Commission (FCC) Statement This Equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Feature Professional TFT LCD for surveillance. Compatible with VGA (640 x 480), SVGA (800 x 600), XGA (1024 x 768), SXGA (1280 x 1024) resolution. All plastic case. Built-in RS485 function to operate PTZ dome or camera / DVR and monitor group management by remote controller.
Exploring Your New Monitor You can operate your monitor by using the buttons on the front panel. The side panels provide the inputs to connect other equipment to your monitor. Front Panel ① ① ① ① ① ① ① ① ①...
Setup your Monitor MENU: OSD menu ON / OFF control (EXIT Item) RETURN: Return to last page ENTER: Auto-optimize displaying picture under PC mode. Enter: this “ Auto” Button can be either “Enter” function in OSD Menu ADJUST: Increase or decrease the value on OSD menu. Up: Increase value or turn ON / OFF function.
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Before device control, please set the RS485 setup. Press RS485 set button into RS485 menu. Press to change control mode LCD mode User operates the function by control remote. See LCD key define DVR mode User operates the function by control remote. See DVR key define CAM mode User operates the function by control remote.
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LCD / DVR / CAM control mode switch Call desired LCD / DVR / CAM device menu Displays the LCD source information LCD volume setup LCD audio soundless VGA mode auto adjust Quit desire DVR OSD setup or number wrong typing Select the AV1 source input directly For SDI switch (depends on model) Select the VGA source input directly...
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Picture in Picture screen source selection Picture in Picture screen source exchange Picture ratio Under / Full / Over selection Channel sequence Quad screen selection 9 split screen selection 16 channel selection Jump to playback mode Manual record Jump to time search of playback mode Jump to backup mode CAM(P/T/Z dome)
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PTZ dome ID select / Set, Call, Clear Preset DVR full channel select FOCUS Control PTZ dome’s lens manual focus Control PTZ dome’s lens manual focus IRIS Control PTZ dome’s lens manual Iris Control PTZ dome’s lens manual Iris ZOOM Control PTZ dome’s lens zoom in and out PRESET Set a Preset point...
Video/HDMI Setting Brightness: Adjusts the overall picture shade and brightness. Contrast: Permits adjustment of contrast between light and dark areas of the picture. Saturation: Adjusts the intensity of the color. Hue: To determine the lightness and colorfulness of the picture. Sharpness: Sets the desired sharpening enhancement to the picture.
VGA Setting Brightness: Adjusts the overall picture shade and brightness. Contrast: Permits adjustment of contrast between light and dark areas of the picture. Auto Adjustment: Picture adjustment automatic correction, like clock and phase. Image H Position: Allows adjustment for horizontal position. Image V Position: Allows adjustment for vertical position.
Audio Setting Volume: Controls built-in speakers’ output volumes. Balance: Adjusts the softness of loudness of notes in the sound. Mute: To disable the audio function. To enable, press MUTE again.
PIP Setting PIP Mode: This function allows the PIP mode to be selected. PIP Source: This function allows the source of the PIP to be selected. PIP Swap: This function allows the position of PIP to be exchanged. POP Zoom: Only Operate under POP (Side By Side) mode.
System Setting ack Mount Aspect Ratio: To change the display mode. Auto Source Detection: The monitor will auto detect the video source when power ON. Color Temperature: Selects color temperature of either 6500° K or 9300° K. Key Lock: The Key-Lock function is provided to prevent tempering. To unlock, press Channel Display: This function is to allow the channel title to be displayed on the...
Troubleshooting Before calling a service technician, please check the following table for a possible cause of the problem and some solution. Symptom Solution Monitor will not turn on ● Make sure the power cord is plugged in, then press POWER button No picture, no sound ●...
Applicable Timing VGA Timing There are a total of 11 timing modes that can be saved in memory by FIFO detecting architecture. VGA Support Timing Mode Resolution H Freq. V Freq. Pixel 21.5” (kHz) (Hz) clock 1920*1080 60Hz (MHz) 640x480@60 31.469 59.940 25.175...
LCD Color Monitor Specification Model 21.5 Button Control Power / OSD Control / Source Display Resolution 1920 x 1080 @ 60 Hz Active Area 476.64.1(H) x 268.11 (V)mm LCD Panel Type TN mode, Normally white Dot Pitch 0.24825 (H) x 0.24825 (V) mm Display Ratio 16:9 Display Color...
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Operate PTZ dome or camera / DVR and monitor group management Control device by remote controller Control ID PTZ dome or camera 1 ~ 255 / DVR 1 ~ 255 / Monitor 1 ~ 255 Speaker 1W + 1W Power Consumption Operating Temperature 0°C ~ 50°C (14°F ~ 122°F) Storage Temperature -20°C ~ 60°C (-4°F ~ 140°F)
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