This is an instruction manual for the EI220 camera
The EverFocus EI220 is a standard resolution 1/3" color lens-integrated camera featuring a Sony Super HAD CCD processor and a built-in vari-focal lens. It includes a mounting bracket to provide an easy-to-install package for CCTV applications.
This manual provides specifications such as NTSC/PAL video formats, sensitivity, and dimensions. It details installation instructions including connecting the video output, power setup, and back focus adjustment procedures.
| Pickup Device | 1/3" SONY Super HAD CCD |
|---|---|
| Video Format (NTSC) | 525 TV lines, 60 fields/sec |
| Video Format (PAL) | 625 TV lines, 50 fields/sec |
| Horizontal Resolution | 380 TV Lines |
| Sensitivity | 0.5 Lux/F=1.2 |
| Electronic Shutter Speed | 1/50(1/60)~ 1/100,000 |
| Lens Type | Vari-focal Jens, Auto Iris, 4~9mm |
| Power Source | 24VAC |
| Dimensions (WxHxD) | 66ram(W) x 59ramn(H) x 146mm(D) |
The maximum power consumption is 3W.
Set the focus ring to infinity, take a picture of a subject more than 20m away, loosen the mount fixing screw with an L wrench, turn the lens and mount together until in focus, then secure the screw.
You must re-adjust focusing once again after changing the focal distance.