| Customer review |
|
 |
|
| Display Type |
7" CRT
4/3
|
| Ansi-Lumen |
Projector |
--- |
Screen |
Lux (200 cm Screen width) |
| Contrast |
- |
- 
|
| Black Level |
- |
- |
| Offset |
-
|
| Resolution |
- |
| Video Modes |
PAL, SECAM, NTSC |
| Application |
CRT Projection | Very narrow picture width and rooms with very little light. |
| Light Source |
-
|
|
| Light Life |
- |
| Operating Costs |
-
|
|
| Focus |
Manual |
| Zoom |
No Zoom |
| Objective |
- |
| Throw Ratio |
- |
| Audio |
- |
| Connections |
- |
| Ceiling Mounting |
- |
| Power |
- |
| Size WxHxD |
-
|
| Operating Noise |
- |
|
| Weight |
- |
| Keystone |
- |
|
- |
| Frequenz |
- |
| Foot-Lamberts |
- |
| Candela m² |
- |
| Features |
- |
|
- |
In Comparison
The BELL+HOWELL Hi Beam 250 compared to others not current "CRT Projection" projectors. |
| Ansi-Lumen: |
|
0 |
Weight: |
|
0 |
| Contrast: |
|
0 |
dB: |
|
0 |
| Black level: |
|
0 |
Power cons.: |
|
0 |
| Picture Total Points: | 0 |
Projector Total Points: | 0 |
|
| Popularity Top 100 |
|
| Points: |
|
6 |
| Ranking: |
469 (From: 472) |
|
|
|
| Status |
- Discontinued (EOL) // Last update of the data: 2026-06-03
|
| Data |
 Product Sheet english HC
|
Popular Alternatives
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