HK Audio FirNet Quick guide - Handbuch (Seite 10)

10
Utilities: Delay, Temperature, Display Contrast, Controller Name
Analog Levels
Muting Outputs
The SPEAKER, SCENE, LEVEL, DELAY/PHASE and ADMIN keys serve the
second purpose of muting outputs. The label above each key tells you its
mute function. To mute outputs, press and hold the MUTE/HOLD key
and press the key of the output you wish to mute (key A to D for Output
A to Output D). The Lim/Mute LED in the given output’s LED chain
lights up red to indicate the output is muted. Follow the same procedure
to enable the output.
Technical Data
Connectors
Analog Input 3-pin XLR female
Pin assignments 1 = ground, 2 = signal (+),
3 = signal (-)
Input impedance 9 k-ohms
Maximum input level Variable; 6, 12, 18, and 24 dBu
Dynamic range, input
>128 dB (A)
Digital input 3-pin XLR female
Pin assignments 1 = ground, 2 = signal, 3 = signal
Input impedance 110 ohms
Protocol AES 3 (AES/EBU)
Clock rate 48 or 96 kHz, and 96 kHz
internal
Synchronization To an external source (slave
mode)
Digital output 3-pin XLR male
Pin assignments 1 = ground, 2 = signal, 3 = signal
Output impedance 110 ohms
Protocol AES 3 (AES/EBU)
Signal processing Refresh signal form and level
(Bypass at power failure)
Analog outputs 3-pin XLR male
Pin assignments 1 = ground, 2 = signal (+),
3 = signal (-)
Output impedance 35 ohms
Maximum output level Variable; 6, 12, 18, and 24 dBu
Dynamic range, output
>125 dB (A)
Mains voltage connector Three-pole non-heating equip-
ment connector
Mains voltage / frequency 100 to 240 V / 50 - 60 Hz
Power consumption 40 VA
Max. curr. cons. at 100 V mains volt. 400 mA
Max. curr. cons. at 230 V mains volt. 175 mA
Ethernet X port RJ-45, RJ-45, cross-connected
Ethernet II port RJ-45, RJ-45, direct-connected
Audio data (Linear Through mode)
Frequency response (-1 dB) 5.5 Hz to 34 KHz
THD+N (20 Hz to 20 kHz) AD>DA input level 21dBu,
R=100k, 96 kHz 0.0012%-
0.0013%
AES>DA input level -3dBFS,
R=100k, 96 kHz 0.0010%
- 0.0012%
Latency (incl. limiter): AD > DA 96 KHz 3.15ms
AD > AES/EBU 96 KHz
AES/EBU > A 96 KHz
+ FIR fi lter 5.8 ms
(Cohedra / Coh. Compact)
Digital signal processing
Internal sampling rate 96 kHz
Internal data format 32-bit fl oating point
AD converter resolution 28 bits
DA converter resolution 24 bits
Operating conditions
Temperature range -10° C to +70°C
Hardware specifications
Weight 6.6 lbs. • 3 kg
Measurements (D x H x W) 48 x 4.4 x 23.2 cm
18-7/8 x 17-5/16 x 9-1/8"