Required Specifications For Computer/Flat Panel Displays - GE Dash Port 2 Service Manual

Isolation Transformers

Required Specifications for Computer/Flat Panel Displays

B-4
Appendix B – Remote Display:
Powervar has designed an isolation transformer specifically for this
application. Powervar headquarters (listed below) will process orders
and drop-ship to any destination requested. When calling Powervar,
identify yourself as a GE representative/customer to receive the GE
partnership discount.
Powervar
28457 North Ballard Drive, Suite C
Lake Forest, Illinois 60045
Phone: 847-816-8585
Fax: 847-816-8988
Contact your local sales/service representative for part numbers and unit
information.
The following are REQUIRED specifications:
Electrical:
Horizontal: Sync Rate:
Sync Input:
Vertical: Refresh Rate:
Sync Input:
Video: Non-composite:
Polarity:
Resolution:
Input Impedance:
127(
Multiscan displays indicate the sync rate and the refresh rate as
ranges (e.g., 20 KHz to 80 KHz), rather than a single value. To meet
the required specifications, ensure that the ranges indicated on your
display include a 31.47 KHz horizontal sync rate and a 60 Hz
vertical refresh rate.
Monitor (Display) Connections:
Captive cable, or interconnect cable (processor unit to display):
15 pin (3 row) Dsub male connector, standard VGA pinout
Connector(s): 15 pin (3 row) Dsub female connector, standard VGA pinout; or 5
BNC connectors
Emissions: MPR II, CISPR 11B
Agency Approvals: UL1950, CSA 950, IEC 950, CE
Dash Port 2 Docking Station
2012659-002
31.47 KHz (*see note)
TTL negative
60 Hz (*see note)
TTL negative
0.7Vp-p analog RGB
Black-negative
640 x 480
75 ohms
Revision A