Description of problem:
(Old 14'') monitor, Zenith Data Systems ZCM-1426, not in database

Expected results:
Included in MonitorsDB file

Additional info:

I have got its manual, full of specs. I don't know which info
is the most useful, so I put it all down:


SIGNAL LEVEL:
video level: 0 to 700mV
polarity: positive
video input: rgp separated
             analog level
sync input: h-sync, TTL level
            v-sync, TTL level

INPUT SIGNAL:
video signal: red, gree, blue
            analog level
sync signal: horizontal and vertical sync
            TTL level
             (positive and negative)
Resolution:   640x350. F:31.5KHz, 70Hz. Pol: H:pos, V:neg
              720x400. F:31.5KHz, 70Hz. Pol: H:neg, V:pos.
              640x480. F:31.5KHz, 59.9Hz. Pol: both neg.
              800x600. F:35.2KHz, 56.2Hz. Pol: both neg.
              1024x768. F:35.5KHz, 87Hz. Pol: both pos. INTERLACED.

DISPLAY:
Sweep Frequency: Horizontal: 31.469KHz, 35.2KHz, 35.5KHz
               Vertical: 70/60Hz, 56.2Hz, 87Hz
Display color: 262.144 Colors


I hope this info is enough. If not, I can scan the pages :)