| Customer review |
|
 |
|
| Display Type |
7" ESF CRT
SXGA 5/4 Electrostatically Focused Tube
|
| Ansi-Lumen |
Projector |
522 / 600 Peak Lumen |
Screen |
163 Lux (200 cm Screen width) |
| Contrast |
- |
- 
|
| Black Level |
- |
- |
| Offset |
-
|
| Resolution |
SXGA 1280 x 1024
1.310.720 Pixel |
| Video Modes |
PAL, SECAM, NTSC, HDTV 720p, 1080i, EDTV 480p, 576p |
| Application |
CRT Projection | Very narrow picture width and rooms with very little light. |
| Light Source |
CRT Röhre SD187
|
|
| Light Life |
- |
| Operating Costs |
-
|
The projection is okay. A smaller screen width would result in a brighter image.
|
|
 |
|
Lux: |
163 Lux |
|
Contrast: |
|
|
Candela pro m²: |
51 cd/m² |
|
Foot-Lamberts: |
15 fL |
|
 |
|
|
| |
| • |
|
| Focus |
Manual |
| Zoom |
No Zoom |
| Objective |
- |
| Throw Ratio |
- |
| Audio |
- |
| Connections |
- |
| Ceiling Mounting |
- |
| Power |
- |
| Size WxHxD |
-
|
| Operating Noise |
- |
|
| Weight |
- |
| Keystone |
- |
| Illumination |
- |
| Frequenz |
H-sync: 15-80 kHz
V-sync: 45-120 Hz
Range max.: 65 MHz |
| Foot-Lamberts |
15 fL
/ max. 193 cm screen width |
| Candela m² |
51 cd/m² |
| Features |
- |
|
- |
In Comparison
The Electrohome ECP 4000 compared to others not current "CRT Projection" projectors. |
| Ansi-Lumen: |
|
0 |
Weight: |
|
0 |
| Contrast: |
|
0 |
dB: |
|
0 |
| Black level: |
|
1 |
Power cons.: |
|
0 |
| Picture Total Points: | 0 |
Projector Total Points: | 0 |
|
| Popularity Top 100 |
|
| Points: |
|
41 |
| Ranking: |
24 (From: 472) |
|
|
|
| Status |
- Discontinued (EOL) // Last update of the data: 2023-08-04
|
| Data |
 Product Sheet english
Product Sheet english HC
|
Popular Alternatives
|
|
522 ANSI-Lumen
|
Electrohome Website
