Excelvan EHD11
Excelvan EHD11 Mini LED Projector User Manual
Model: EHD11
1. પરિચય
This manual provides detailed instructions for the setup, operation, and maintenance of your Excelvan EHD11 Mini LED Projector. Please read this manual thoroughly before using the projector to ensure proper operation and to extend the product's lifespan. Keep this manual for future reference.
2. મહત્વપૂર્ણ સલામતી સૂચનાઓ
To prevent fire or electric shock, do not expose this appliance to rain or moisture. Observe the following safety precautions:
- Do not block any ventilation openings. Ensure adequate space around the projector for proper airflow.
- પ્રોજેક્ટરને અસ્થિર કાર્ટ, સ્ટેન્ડ અથવા ટેબલ પર ન મૂકો.
- Do not operate the projector near water or moisture.
- ઉત્પાદક દ્વારા ઉલ્લેખિત જોડાણો/એસેસરીઝનો જ ઉપયોગ કરો.
- Unplug this projector during lightning storms or when unused for long periods.
- તમામ સેવાનો સંદર્ભ લાયક સેવા કર્મચારીઓને આપો.
- પ્રોજેક્ટર લેન્સમાં સીધું જોવાનું ટાળો જ્યારે એલamp ચાલુ છે.
3. પેકેજ સામગ્રી
કૃપા કરીને તપાસો કે બધી વસ્તુઓ હાજર છે અને સારી સ્થિતિમાં છે:
- Excelvan EHD11 Projector
- પાવર કેબલ
- રીમોટ કંટ્રોલ
- એ.વી. કેબલ
- વપરાશકર્તા માર્ગદર્શિકા
4. ઉત્પાદન ઓવરview
4.1 Projector Front and Top View
Image 4.1: Front and top view of the Excelvan EHD11 projector, showing the lens, ventilation, and control buttons (Source, Menu).
4.2 Projector Rear View અને બંદરો
છબી 4.2: પાછળ view of the Excelvan EHD11 projector, highlighting the dual built-in speakers and various input/output ports including USB, HDMI, VGA, AV, and audio out.
૩.૧ કનેક્ટિવિટી વિકલ્પો
Image 4.3: Diagram illustrating the wide range of devices compatible with the projector, such as PCs, smartphones, USB storage, TV set-top boxes, game consoles, DVD players, digital cameras, and external speakers.
5. સેટઅપ
5.1 Placement and Projection Distance
Position the projector on a stable, flat surface. The projection distance directly affects the screen size. Refer to the diagram below for recommended distances and corresponding screen sizes.
Image 5.1: Chart detailing the relationship between projection distance (in meters) and screen size (in inches) for a 16:9 aspect ratio, ranging from 32 inches at 1.2 meters to 200 inches at 6 meters.
5.2 પાવર કનેક્શન
Connect the power cable to the projector's power input and then to a power outlet. The power indicator light will illuminate.
૫.૩ ઇનપુટ સ્ત્રોતોને જોડવા
The projector supports multiple input sources. Connect your desired device (e.g., PC, DVD player, game console, USB drive) to the corresponding port on the rear of the projector using the appropriate cable (HDMI, VGA, AV, USB).
૩.૪ ફોકસ અને કીસ્ટોન ગોઠવણ
After powering on, adjust the focus ring around the lens until the image is clear. If the image appears trapezoidal, use the keystone correction dial to square the image. The projector supports a ±15° keystone adjustment.
Image 5.4: Visual representation of the ±15° trapezoidal correction and lens adjustment feature, showing how to correct distorted images.
6. ઓપરેટિંગ સૂચનાઓ
6.1 પાવર ચાલુ/બંધ
યુનિટ ચાલુ કે બંધ કરવા માટે પ્રોજેક્ટર અથવા રિમોટ કંટ્રોલ પર પાવર બટન દબાવો.
6.2 સ્ત્રોત પસંદગી
Press the 'Source' button on the projector or remote control to cycle through available input sources (HDMI1, HDMI2, USB1, USB2, VGA, AV, YPbPr, TV/DTV). Select the input corresponding to your connected device.
6.3 મેનુ નેવિગેશન
Press the 'Menu' button to access the projector's settings. Use the arrow keys on the projector or remote to navigate, and 'OK' or 'Enter' to confirm selections. Adjust settings such as picture mode, aspect ratio, sound mode, and language.
6.4 ઓડિયો આઉટપુટ
The projector features built-in speakers. For enhanced audio, connect external speakers to the 'Audio Out' port using a 3.5mm audio cable.
7. જાળવણી
૪.૧ લેન્સ સફાઈ
Use a soft, lint-free cloth and a specialized lens cleaning solution to gently wipe the projector lens. Avoid abrasive materials or excessive pressure.
7.2 વેન્ટિલેશન
Regularly check that the projector's ventilation openings are clear of dust and debris. Blocked vents can lead to overheating and affect performance. Do not place the projector on soft surfaces that may obstruct airflow.
8. મુશ્કેલીનિવારણ
| સમસ્યા | સંભવિત કારણ | ઉકેલ |
|---|---|---|
| સ્ક્રીન પર કોઈ છબી નથી | Power cable disconnected; Incorrect input source selected; Input device not powered on or connected properly. | Check power connection; Select correct input source; Ensure input device is on and cables are secure. |
| છબી અસ્પષ્ટ છે | ફોકસ ગોઠવાયેલ નથી. | પ્રોજેક્ટર લેન્સ પર ફોકસ રિંગને સમાયોજિત કરો. |
| Image is distorted (trapezoidal) | કીસ્ટોન ગોઠવાયેલ નથી. | Adjust the keystone correction dial. |
| કોઈ અવાજ નથી | Volume too low; Audio cables not connected; Incorrect audio output selected on source device; External speakers not connected or powered. | Increase volume; Check audio cable connections; Ensure source device is outputting audio; Connect external speakers if desired. |
| Input source needs to be set every time | Projector defaults to a specific input or does not save last setting. | Manually select the desired input source after powering on. Check menu settings for an 'Auto Source' or 'Last Input' option if available. |
9. સ્પષ્ટીકરણો
- બ્રાન્ડ: એક્સેલવાન
- મોડલ: EHD11 (FBA_151224-F6)
- ડિસ્પ્લે પ્રકાર: એલસીડી
- ડિસ્પ્લે રિઝોલ્યુશન: 1920 x 1080 (Full HD supported)
- કનેક્ટિવિટી ટેકનોલોજી: HDMI, USB, VGA, AV
- વિશેષ લક્ષણ: 3D-Ready, Portable
- વસ્તુનું વજન: 6.49 પાઉન્ડ
- પેકેજ પરિમાણો: 16.9 x 13.1 x 8.5 ઇંચ
- ઉત્પાદક: એક્સેલવાન
- પ્રથમ ઉપલબ્ધ તારીખ: નવેમ્બર 8, 2014
10. વોરંટી અને સપોર્ટ
For warranty information or technical support, please refer to the documentation provided at the time of purchase or contact your retailer. Keep your purchase receipt as proof of purchase.
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