EIKI EK-122X XGA LCD Projector Owner’s Manual
- June 13, 2024
- EIKI
Table of Contents
EIKI EK-122X XGA LCD Projector

Product Information
- 
Model Name: EK-122X 
- 
Display Technology: XGA LCD 
- 
Brightness: 4,700 lm* 
- 
Contrast: 15,000:1 
- 
Native Resolution: XGA 1024×768 
- 
Aspect Ratio: 4:3 
- 
Part Number: (Not specified) 
- 
Lamp Type: (Not specified) 
- 
Lamp Lifetime: (Not specified) 
- 
Lens Throw Ratio: 1.19 – 10.93 
- 
Lens Shift: (Not specified) 
- 
Keystone Correction: (Not specified) 
- 
Zoom: 1.2x 
- 
Focus: (Not specified) 
- 
Geometric Correction: (Not specified) 
- 
Diagonal: (Not specified) 
- 
Input Terminals: 2 X HDMI, 1 X RCA, 1 X 2RCA(L/R), 1 X 
 15pin D-sub(RGB), 1 X 3.5 jack(Audio)
- 
Output Terminals: 1 X 15pin D-sub(RGB), 1 X 3.5 
 jack(Audio)
- 
Control/Service Terminals: 1 X RS-232C, 1 X RJ-45, 1 X 
 USB(A), 1 X USB(B)
- 
Input Signal: VGA, SVGA, XGA, SXGA, SXGA+, UXGA, WSXGA+, 
 WUXGA, MAC
- 
Video Formats: NTSC, PAL, SECAM, NTSC 4.43, PAL-N, 
 PAL-M, 1080i/p, 720p, 576i/p, 480i/p
- 
Temperature: (Not specified) 
- 
Speaker: (Not specified) 
- 
Fan Noise: (Not specified) 
- 
Operating Voltage: (Not specified) 
- 
Power Consumption: (Not specified) 
- 
Size: (W)345 x (H)99 x (D)261 mm 
- 
Weight: (Not specified) 
Product Usage Instructions
To use the XGA LCD Projector EK-122X, follow these steps:
- Place the projector on a stable surface in a suitable location.
- Connect the desired input devices to the corresponding input terminals on the projector. The available input terminals include HDMI, RCA, 2RCA(L/R), 15pin D-sub(RGB), and 3.5mm jack(Audio).
- If required, connect output devices to the output terminals on the projector, including 15pin D-sub(RGB) and 3.5mm jack(Audio).
- If control or service access is needed, connect the appropriate terminals such as RS-232C, RJ-45, USB(A), and USB(B).
- Adjust the lens throw ratio and lens shift according to your projection needs.
- Ensure the projector is powered on and select the desired input signal using the controls or remote.
- Adjust the focus and zoom settings for optimal image quality and size.
- Make any necessary geometric corrections if required.
- Enjoy your projection on the desired surface with the specified aspect ratio and native resolution.
Note: Please refer to the user manual for detailed instructions on specific features and settings.
Key Features
- 0.63″ 3LCD
- XGA(1024×768) resolution
- 4,700 lumens Brightness
- 15,000:1 Contrast
- (W)345 × (H)99 × (D)261 mm
- 3.2kg
- Long lamp life 20,000hrs(Eco)
- Manual zoom, focus
- 10W Speaker
- Dual HDMI Input
- V/H Keystone & Corner Keystone
Specification
| 모델명 (Model Name) | EK-122X | 
|---|---|
| (Display Technology) | 0.63″ 3LCD | 
| (Brightness) | 4,700 lm* | 
| (Contrast) | 15,000:1 | 
| (Native resolution) | XGA 1024×768 | 
| (Aspect ratio) | 4:3 | 
(Lamp)
| (Part Number)| 22040012
(Type)| 225W
(Lifetime)| 10,000 / 20,000  
(Lens)
| (Lens)| F 1.6-1.76 (f= 19.16-23.02 mm)
Throw ratio)| 1.48-1.78:1
(Lens shift)| –
(Keystone)| ±30° up and down, ±15° left and right
(Zoom)| 1.2x
(Focus)|
(Geometric correction)|
(Diagonal)| 30 ~ 300″
(Input)| 2 X HDMI
1 X RCA
1 X 2RCA(L/R)
1 X 15pin D-sub(RGB) 1 X Φ3.5 jack(Audio)
(Output)| 1 X 15pin D-sub(RGB) 1 X Φ3.5 jack(Audio)
(Control/Service)|
1 X RS-232C
1 X RJ-45
1 X USB(A)
1 X USB(B)
(Input signal)| VGA, SVGA, XGA, SXGA, SXGA+, UXGA, WSXGA+, WUXGA, MAC
(Video Formats)| NTSC, PAL, SECAM, NTSC 4.43, PAL-N, PAL-M, 1080i/p, 720p,
576i/p,
480i/p
(Temperature)| 0˚C ~ 40˚C
(Speaker)| 10 W
(Fan Noise)| 37 dB / 30 dB
(Operating voltage)| AC 100-240V, 50/60Hz
(Power consumption)| 320 W / 225 W
(Size)| (W)345 x (H)99 x (D)261 mm
(Weight)| 3.2 kg  
Product appearance and specifications may be changed without prior notice to improve performance.
Terminals

- 2RCA
- audio output
- HDMI
- RGB
- RS-232C
- USB(B)
- USB(A)
- RCA
- audio input
- HDMI
- RGB
- RJ-45
Dimension

- (W)345 x (H)99 x (D)261 mm
Throw Distance
| Lens name | EK- 122X | 
|---|---|
| F value | F 1.6-1.76 | 
| Focal distance (mm) | f= 19.16-23.02 | 
| Zoom/Focus | 1.2x 수동 / 수동 | 
| Throw Distance Ratio | 1.48-1.78:1 | 
| screen ratio | XGA(1024×768)/4:3 | 
| Inch (WxH(m)) | Ieast | 
| 40(0.8×0.6) | 1.19 | 
| 60(1.2×0.9) | 1.80 | 
| 80(1.6×1.2) | 2.40 | 
| 100(2.0×1.5) | 3.01 | 
| 120(2.4×1.8) | 3.62 | 
| 150(3.0×2.2) | 4.53 | 
| 200(4.0×3.0) | 6.05 | 
| 250(5.0×3.8) | 7.57 | 
| 300(6.1×4.5) | 9.09 | 
- Distance unit: m / All measurement values are approximate and may differ slightly from the actual size. (±7%)
- Product appearance and specifications may be changed without prior notice to improve performance.
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