Si je me trompe pas le polo 25 n'est qu'un moniteur 15khz... donc...
STANDARD RESOLUTION
HORIZONTAL :
Scan Frequency: 15.72 KHz
Scan Period: 63.6 µSec
Active Video: 46.9 µSec
Video Delay: 11.9 µSec
Sync Pulse: 4.7 µSec
Scan Line: 456 Pixels
Resolution: 336 Pixels
Clock Freq: 7.16 MHz
VERTICAL :
Scan Frequency: 60.0 Hz
Scan Period: 16.7 mSec
Active Video: 15.3 mSec
Video Delay: 1.2 mSec
Sync Pulse: 0.2 mSec
Screen: 262 Lines
Resolution: 240 Lines