HK Audio L5 115 FA - Manual (Page 6)

Linear 5 1.0
6
2 L SUB 1200 A / L SUB 2000 A
2.1 Control Features
1 Gain Bass
This knob adjusts the subwoofer’s volume. When set to the 12 o’clock
position (0 dB /center-notched), the subwoofer’s volume is matched to
the LINEAR active speakers’ levels to achieve a balanced soundscape
with an evenhanded distribution of low and midrange frequencies. If you
want to increase or decrease the subwoofer’s volume, simply rotate the
knob to the left or right (control range +/-6 dB).
2 Power LED
This LED lights up green when the Power button is set to On and mains
power is provided
3 Limit LED
This LED lights up red when the power amp’s input signal is too high
or a fault has been detected. The LED briefly flashes red to tell you the
limiter is responding to signal peaks.
Caution! If the Limit LED stays red while the unit is up and running,
it is being overloaded. Turn down the signal level! If you are not
routing a signal in and the Limit LED stays red, the system has
detected a fault.
4 Confi guration
This switch optimizes the LINEAR active sub for deployment with other
LINEAR series units.
Set the switch to this position to configure the LINEAR active sub
for use with a LINEAR active speaker.
Set the switch to this position to operate two LINEAR active sub
with one LINEAR active speaker. In this setting, the levels of the two
Line Out Mid/High outputs are boosted by up to 6 dB to bring up the
one mid/ high unit’s level and balance it out with two LINEAR active
subs.
5 X-Over Bass
The X-Over switch lets you adjust the upper corner frequency of the
x-over built into the LINEAR active sub.
• L SUB 1200 A between 110 Hz and 130 Hz
• L SUB 2000 A between 100 Hz and 120 Hz
Your choice of setting will depend on the conditions in the venue and the
type of audio signal.
6 Phase
The Phase switch configures the LINEAR active sub’s phase position to
match that of the connected mid/ high units (0°/180°). Set the switch to
0° when operating the bass bin with LINEAR 5 mid/ high units. You may
have to invert the phase 180° to operate it with other speakers.
7 Line Out Mid/High L/R
Use these two electronically balanced XLR outputs to connect active
mid/ high units.
8 Input L/R
This electronically balanced, combination XLR/ 6.3 mm (1/4") input
accepts audio signals.
9 Thru L/R
This parallel output routes Input L/R’s incoming signal back out.
Caution:
To reduce the risk
of electric shock,
grounding of the
center pin of this
plug must be
maintained.
130 Hz
L R
L R
L R
Line Out
Mid/High
Input
Thru
Speaker Out
to L Sub 1200
Power Limit
110 Hz
180°
0°
Configuration X-Over Bass Phase
Lea
ve enough space for proper ventila
tion!
Made in Germany
+6 dB –6 dB
Gain Bass
Mains Power
Leave enough space
for proper ventilation!
l i n e a r s u b
2
1
2 1
Caution:
To reduce the risk
of electric shock,
grounding of the
center pin of this
plug must be
maintained.
Caution: Risk of electric shock!
Do not open! Refer servicing to
qualified service personnel.
120 Hz
L R
L R
L R
Line Out
Mid/High
Input
Thru
Power
Power Limit
100 Hz
180°
0°
Configuration X-Over Bass Phase
Leave enough space for proper ventilation!
Made in Germany
+6 dB –6 dB
0 dB
Gain Bass
Mains
Leave enough space
for proper ventilation!
Serial No.
l i n e a r s u b
220-240 V~ 50-60 Hz
3 A rated current
220-240 V~
50-60 Hz
3,3 A rated current
1
1
2 3
4 5 6
7
8
9
2 3
4 5 6
7
8
9
10
10
11
11
12