General Specifications; Common Specifications; General; Video Signals System - Ikegami HTM-1990R Operation Manual

2. General Specifications

2-1. Common Specifications

(1) General

1. Power supply:
AC single phase, 50/60 Hz
Within 100V area: 100V-120V ±10%
Within 200V area: 200V-240V ±10%
2. Power consumption:
Max. 240W (with full options)
3. Ambient temperature:
0ºC to +40ºC
4. Humidity:
Below 90% (No condensation)
5. Dimensions and weight:
450(W) x 399(H) x 515(D)mm, Approx. 38.5kg
6. Standard accessories:
Power cable, remote connector, operation manual
x 1 each
7. Operation: Continuous
8. X-ray: Less than 0.1mR/H
(Anywhere 50mm or remoter from
the monitor)

(2) Video Signals System

1. Frequency response:
When inputting YPbPr
a) HDTV (When inputting YPbPr)
60Hz~25MHz: ±1dB
25MHz~30MHz: +1dB/-3dB
More than 30MHz: Descending response
b) SDTV (Input with DE-801 mounted)
60Hz~25MHz: +1dB/-3dB
More than 10MHz: Descending response
c) SDTV (Input with DE-811 mounted)
60Hz~5.75MHz: +1dB/-3dB
More than 5.75MHz: Descending response
2. Sag: Within 5%
3. Black level stability:
For 10% to 90% APL changes: Within 1%
4. Aperture correction amount:
Variable +6dB or more at the frequency below
a) HDTV 16.6MHz
b) SDTV 4MHz
(for both VBS and component signals)
5. Noise
Sync noise: More than -46dB
Hum noise: More than -50dB
Others: More than -50dB

(3) Brightness and Contrast

1. CRT
Dot trio pitch: 0.25mm
2. Horizontal resolution
More than 950 lines (480i/575i/1080i) with
YPbPr input and 120 cd/m
3. Preset contrast (Factory setting)
More than 120 cd/m
4. Maximum luminance
a) SDTV (4:3)
b) HDTV (16:9)
(100% window signal input, brightness: PRESET, contrast: MAX)

(4) Deflection/Sync System

1. 16:9 display size
a) NORMAL:
b) UNDER:
2. Deflection
a) SDTV
NORMAL SCAN:
UNDER SCAN:
b) HDTV
NORMAL SCAN:
UNDER SCAN:
HD 4:3 SCAN:
3. Deflection distortion
Within ±1% of screen height (Deflection linearity
and raster distortion)
4. Sync stability
Monitor sync keeps stable under the following input
conditions:
Internal sync: ±6dB of rated video input level
External sync: External sync input level 0.3 to 6Vp-p
5. High voltage
Generated voltage:
High voltage fluctuation:
Within ±0.5% (150µ A reference)
Beam current range within 0 to 600µ A
6. Convergence
Inside the center circle of screen height diameter:
Within 0.3mm
The rest of the screen area: Within 0.4mm
3
2 in screen center
2
(35ft-L)
2
: 170 cd/m (typ)
2
: 240 cd/m (typ)
1% over size
4:3 and 16:9 ratios with the width
of 360 mm
(4:3/16:9)
(4:3/16:9)
(16:9)
(16:9)
(Zoom for 4:3 area)
26kV ± 1kV