User Guide

Colour monitor C779 / 172E
14 - English A26361-K823-Z100-1-5E1914
Pin assignment D-SUB (15-pin)
15
6
10
11 15
Pin Meaning Pin Meaning
1 Red video input 9 not assigned
2 Green video input 10 Ground
3 Blue video input 11 Ground
4 Ground 12 Serial DDC data line (SDA)
5 Ground 13 H. sync
6 Red video ground 14 V. sync
7 Green video ground 15 Serial DDC clock line (SCL)
8 Blue video ground
Error handling
Should an error occur, first check the following points. If the distortion is still not eliminated, the
monitor should, if possible, be checked on another computer.
If you are unable to solve the problem, please inform our Help Desk.
Error messages
The mode selected on the computer (resolution
and refresh rate) is not supported by the monitor.
Ê Check the mode selected on the computer
and select values for the resolution and
refresh rate which the monitor supports (for
example from the table in the section
"Preset operating modes").