Lenovo E74 - Manual (Page 17)

US-9
SELF-DIAGNOSIS
FUNCTION
This monitor is equipped with a self-diagnosis
function. You can easily distinguish if the problem is
on the monitor or on the computer by using the
monitor’s built-in selftest function. With the monitor
power ON, disconnect the signal cable from computer.
If you see a “NO SIGNAL” image on the screen, the
monitor is functioning properly, and the problem is
with the
MONITOR
side or signal cable.
Scre e n Si ze 17 in. vis ual diagonal
Viewable scre en size
15.9 in.
Anti- Glare, Anti-
Reflective C oating*
D ot Pit ch 0.27 mm diagonal
0.24 mm hor izont al
D is pl ay Are a
D e fault
Full Scan
(H x W)
230 x 306 mm
(9. 05 x 12.04 in.),
typical
242 x 322 mm
(9. 52 x 12.67 in.),
depends on signal timing
D is pl ay Colors Infinit e
M ax.
R e s olut ion
1280 Dots x 1024 Lines
Compatibi lit y Graphic modes wit h
horizontal freq uencies
betwee n 30 K Hz to 69
K Hz
Synchronizati on
Horizontal:
Ve rti cal: 30 to 69 KHz
50 to 120Hz
B andwidt h 110 MHz
Input Signal Video : RGB Analog
Sync. : TTL Separ ate
Signal Cable
15- pin D- sub connector
SPECIFICATIONS