JF
NT
/ KF3XX
NT
CONTROL PANEL
3
Amplifier Status Indicator
Indicator for normal and fault status
4
Audio Input Connector
Connect analog or AES/EBU digital input signals
5
Input Selector Switch and Indicators
Select type of input signal, analog, AES/EBU, or U-Net
6
Audio Loop Through Connector
Loop input signal to additional JF
NT
/KF
NT
or other
device
7
High Pass Filter
Selects HPF frequency for sub/mains crossover or
spoken word
8
Mode
Provides different system EQ for stage monitor or
coupled operation
9
USB Port
Connect to a PC for controlling with EAWPilot
10 Dual U-Net Connectors
Connection and loop through for U-Net network
11 AC Mains Input:
Connect to AC mains supply as labeled.
12 AC Loop Circuit Breaker User resettable, 12 A (115 V), 6 A (230 V)
13 AC Mains Loop Through
Loop AC mains for four (4) additional KF200
NT
s
(1450 W max)
AC MAINS
100-120 V
50-60 Hz 140W
ALL ON = U-NET INPUT
INPUT SELECT
FLASHING = USER DSP ENABLE
CONSTANT = USER DSP DISABLE
AMPLIFIER STATUS
GREEN = NORMAL
RED CONSTANT = FAULT
RED FLASHING = STANDBY
HIGH PASS FILTER
MODE
ENABLE
STANDBY
COUPLED
MONITOR
CLIP
LIMITER ACTIVE
SIGNAL PRESENT
2
1
AES/EBU
RIGHT
AES/EBU
LEFT
NORM/
ANALOG
INPUT
LOOP
U-NET
INPUT LEVEL
STATUS
INDICATORS
2
ELECTRONIC
STANDBY / ENABLE
CONTACTS
1
INPUT SELECTOR
SWITCH &
INDICATORS
5
AUDIO LOOP
THROUGH
CONNECTOR
6
AUDIO INPUT
CONNECTOR
4
AMPLIFIER
STATUS
INDICATOR
3
HIGH PASS
FILTER
SWITCH &
INDICATORS
7
INPUT LEVEL
USB
PORT
9
AC MAINS
INPUT
11
MODE
SWITCH &
INDICATORS
8
U-NET I/O
CONNECTORS
10
7
