Ikegami HLM-2450WB, Руководство по эксплуатации

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(8) Embedded analog audio output
(when the optional EA-240A or D3G-240A
are mounted)
* Analog audio level 0dBs 0.775Vrms
a) Output terminal:
XLR-5-32 type (XLR type 5-pin male)
→
Refer to "Data 2 Embedded analog
audio outputs (EA-240A)".
b) Line output
Analog audio 2-channel
Active (no-transformer) balanced output type
c) Rated output level:
+4dBs * Load impedance 10k Ω
(At –20dBFS digital audio level)
d) Max. Output level:
+24dBs * Load impedance 10k Ω
(At 0dBFS digital audio level)
e) Output impedance
50
Ω
f) Min. Load impedance
600
Ω
g) Quantization bit rate
24bits/ch
h)
Emphasis
50/15µs digital emphasis (Auto detection)
i) Frequency response
20Hz
～
20kHz
±
1dB
j) S/N ratio
More than 80dB
k) Dynamic range
More than 80dB
l) Crosstalk
More than 60dB (1kHz, Max. Output)
m) Harmonic distortion
Less than 0.1% (Rated output)
(9) Embedded AES/EBU audio output
(when the optional EA-240D or D3G-240D are
mounted)
* Digital audio level: 0dBFs=full bit in full scale
a) Output terminal:
BNC (Paired channel) 4 lines
b) Output standards
AES/EBU standards (for monitor)
c) Output impedance
75
Ω
(10) Embedded audio level meter
(supported as standard)
a) Display method
Superimposition on screen
b) Display channel
8 ch
c) Display position
3 types
d) Display mode
6 modes
e) Display segment
26 segments (including -
∞
)
f) Segment point
-
∞、
-60
、
-54
、
-48
、
-44
、
-40
、
-38
、
-36
、
-34
、
-32
、
-30
、
-28
、
-26
、
-24
、
-22
、
-20
、
-18
、
-16
、
-14
、
-12
、
-10
、
-8
、
-6
、
-4
、
-2
、
0dB
g) Display color
-
∞ ～
-22dB
：
Green
-20
～
0dB
：
Amber
h) Peak hold
About 1 sec (ON/OFF of the indication is
pssible by MENU setting)
i) Release time
About 0.4 sec
(11) Analog audio input
(supported as standard)
a) Input terminal
RCA 2 line
b) Input level
0dBV max
*0dBV = 1Vrms
(12) Speaker output (supported as standard)
a) 2-channel output
1 W + 1 W or more (at the distortion factor
of 1.5%)
b) Input signal source
Analog audio input or embedded audio input can
be outputted. A signal to be outputted is set on
MENU.
* With the headphones being connected, no
sound is heard from the speakers.
(13) Headphones output
(supported as standard)
a) 2ch output (3.5 mm dia. stereo mini-jack type)
85 mW/ch (RL: 32
Ω
, distortion factor: 1%)
b) Input signal source
Analog audio signal or embedded audio signal can
be outputted.
To select one of these signals, make the setting
on MENU.
7-3
．
Specifications for liquid crystal
display (LCD) module
(1) Number of pixels
1920 (H) x 1200 (V) dots
(2) Pixel pitch
0.270mm(W)
×
0.270mm(H)
(3) Screen size (display area)
518.4mm
×
324.0mm
(Diagonal 61.1 cm, 24 V type)