Specifications; General Specifications - Yamaha AD8HR Service Manual

SPECIFICATIONS

General Specifications

Analog Input
INPUT 1–8
XLR-3-31
AD converter
Digital Output
DIGITAL OUT A, B
D-Sub 25-pin
Connectors
WORD CLOCK IN (75Ω Auto Terminated): BNC
WORD CLOCK OUT :
HA REMOTE (PC-RS422):
HA REMOTE (RS422):
Controls
+48V Master Switch
GAIN/DATA encoder
Keys
[WORD CLOCK]
[SELECT1]–[SELECT8]
[+48V]
[HPF]
I/O Characteristics
Analog Input Specifications
Input T erminals
INPUT 1–8
*1. XLR-3-31 type connectors are balanced. (1=GND, 2=HOT, 3=COLD)
*2. In these specifications, when dBu represents a specific voltage, 0dBu is referenced to 0.775 Vrms.
*3. AD converters are 24-bit linear, 128-times oversampling.
Digital I/O Specifications
Input/Output Terminals
Input 1/2 (word clock only)
Output 1–8 x 2
HA REMOTE x 2
WORD CLOCK IN
WORD CLOCK OUT
*1. Input 1/2 on DIGITAL OUT A can be selected for word clock master.
*2. Fs= 44.1, 48, 88.2 and 96 kHz is supported.
*3. Double Channel mode is supported (Fs= 88.2, 96 kHz).
*4. When locked to the word clock received via WORD CLOCK IN, the word clock will be output from WORD CLOCK OUT.
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（総合仕様）
Balanced
24-bit linear
128-times Oversampling
Balanced
BNC
D-Sub 9-pin with PC-RS422
switch
D-Sub 9-pin
Actual Load
GAIN
Impedance
–62 dB
3kΩ
+10 dB
Format
*1
AES/EBU
manuals search engine
LEDs
WORD CLOCK
LEVEL METER 1–8
SELECT 1–8
+48V 1–8, Selected Channel
HPF 1–8, Selected Channel
GAIN/DATA Display 7seg x3
Functions
HPF Frequency
GAIN
INPUT GAIN TRIM
AES/EBU Higher Sampling Rate Data Output Format
Panel Lock
Panel Brightness
Miscellaneous
Power Requirements
Dimensions (HxDxW)
Net Weight
Operation free-air temperature range
Storage temperature
Accessories
For Use With
Nominal
Nominal
–62 dBu (615 µV)
50~600 Mics &
600 Lines
+10 dBu (2.45 V)
Level
RS422
— RS422
— TTL / 75Ω
— TTL / 75Ω
[44.1kHz]/[48kHz]/[88.2kHz]/[96kHz]
/[WORD CLOCK IN]/[DIGITAL OUT A]
8x6 Segment
20Hz–600Hz
–62 dB to +10 dB (1 dB step)
–1.5 dB to 1.5 dB (0.1 dB step)
Double Speed / Double Channel
7 steps
J: 100 V 35 W, 50/60 Hz
U/C: 120 V 35 W, 60 Hz
Others: 230 V 35 W, 50 Hz
45 x 383.5 x 480 mm
5 kg
5 to 40 °C
–20 to 60 °C
AC Cable
(J: 3P/2P AC Plug Adaptor)
Rubber Feet x 4
Owner's Manual
Input level
Max. before clip
–42 dBu (6.15 mV) XLR-3-31 type
+30 dBu (24.5 V) (Balanced)
Connector in Console
D-SUB 25p Female
D-SUB 9p Male
BNC
BNC
AD8HR
Connector
*1
3