Troubleshooting / Specifications
30
Troubleshooting
This section may help you isolate the cause of a problem
and as a result, eliminate the need to contact technical
support.
•
The display is colored in green or purple
t
Select
the correct input by pressing RGB or COMPONENT
button.
•
The unit cannot be operated
t
The key protection
function works. Set the KEY INHIBIT setting to OFF
in the KEY INHIBITmenu.
Specifications
Picture performance
Over scan
1)
0%/5%
Input/output connectors
Input
Video input connectors BNC type (3)
RGB input 0.7 Vp-p ± 3dB (Sync On Green,
0.3 Vp-p sync negative)
Component input
0.7 Vp-p ± 3dB (75% chrominance
standard color bar signal)
Composite input
1 Vp-p ± 3dB sync negative
Y/C input
Y: 1 Vp-p ± 3dB sync negative
C: 0.286 Vp-p ± 3dB (NTSC burst
signal level)
0.3 Vp-p ± 3dB (PAL burst signal
level)
Audio input
Stereo mini jack (1) –5 dBu
2)
47
kilohms or higher
External synchronized input connector
BNC type (1) 0.3 to 4 Vp-p
± bipolarity ternary or negative
polarity binary
Remote input terminal
Parallel remote
Modular connector 8-pin (1)
Computer connector
HD D-sub 15-pin × 1
R/G/B: 0.7 Vp-p, 75 ohms, sync
positive (when G channel is sync
negative, the internal sync can be
used. 0.3 Vp-p)
Sync: TTL level, 2,2 kilohms, polarity
free (H/V separate and composite
sync)
Signal format:
H: 29 to 69 kHz
V: 60 to 85 Hz
Plug & Play function: corresponds to
DDC2B
1) When the computer signal is input, 0% scan is standard and
5% over scan cannot be done.
2) 0 dBu = 0.775 Vr.m.s
