TNA ACTIVE LINE ARRAY SYSTEM
LIVE SOUND & INSTALLATION
Designed and Engineered in the UK by HH Electronics LTD.
© 2022 HH Electronics Ltd
CONTROL PANEL
6
1B:
FULL RANGE OUTPUT-B
, optimised for 2 x TNA-2051, 0° tilt.
3A:
FULL RANGE OUTPUT-A
, optimised for 2 x TNA-2051, 0° tilt.
4B:
FULL RANGE OUTPUT-B
, optimised for 3 x TNA-2051, 0 tilt.
°
5B:
FULL RANGE OUTPUT-B
, optimised for 3 x TNA-2051, 8° tilt.
8. GROUND LINK:
Is used to reduce the potential problem of earth loops when connecting to other equipment via the
LINK OUT
.
The control isolates/connects signal ground to safety ground of the
LINK OUT
XLR.
9. SUB OUT:
A balanced line level signal for connecting additional active cabinets or a feed to a in-house PA system.
6. LINK OUT:
A balanced output linked
directly from the
INPUT.
5.
CLIP:
The led illuminates if any of the in-circuit limiters are triggered.
Reduce the
VOLUME
control to rectify this.
The onboard DSP optimises the equalisation characteristics for both
7.PRESET SELECT and STATUS
INDICATORS:
6A/B: FULL RANGE OUTPUT A/B
, full range outputs for use with loudspeakers of your choice.
3B:
FULL RANGE OUTPUT-B
, optimised for 2 x TNA-2051, 8° tilt.
PLEASE NOTE:
On power down, the
MUTE/PROT
indicator will
illuminate to indicate the system is muted. At this point it is safe to disconnect
any cables.
4. POWER INDICATOR
: Illuminates when the unit is connection to the
main supply and switched on.
3. MUTE / PROTECT INDICATOR:
This illuminates if a fault condition
occurs. In this instance, the amplifier will shut down to prevent further
damage. Normal operation will resume once the fault condition has been
rectified.
1. INPUT:
Accepts a balanced/unbalanced line level XLR terminated signal.
FULL RANGE-A
and
FULL RANGE-B
outputs. Cycle through the presets via the
PRESET
button, in conjunction with the
DSP PRESET
chart.
1A:
FULL RANGE OUTPUT-A,
optimised for 2 x TNA-2051, 0° tilt.
2A:
FULL RANGE OUTPUT-A
, optimised for 2 x TNA-2051, 8° tilt.
2. VOLUME:
Controls the overall output level of the TNA-2120SA and the
level present at
FULL RANGE OUTPUT-A
and
FULL RANGE
OUTPUT-B.
2B:
FULL RANGE OUTPUT-B
, optimised for 2 x TNA-2051, 8° tilt.
4A:
FULL RANGE OUTPUT-A
, optimised for 3 x TNA-2051, 0° tilt.
5A:
FULL RANGE OUTPUT-A
, optimised for 3 x TNA-2051, 0° tilt.
THIS OUTPUT CANNOT DIRECTLY DRIVE A LOUDSPEAKER.
10. MODE:
It is important to set the mode switch properly to get the best performance from the system. When the mode switch is set
to
LINE OUT
, the XLR out is a full range line level signal, when the mode switch is set to Sub Out, the XLR out has a low pass filter
applied for direct connection to another powered subwoofer.
PLEASE NOTE:
When set to
SUB OUT
, the internal woofers also have a Hi-pass filter applied, effectively making a true three-way
system. If no external subwoofer is used, be sure to leave this switch set to
LINE OUT
mode.
LINK OUT
CLIP
10
0
PRESET
(SEE TABLE)
MUTE/PROT
POWER
INPUT
2
VOLUME
DSP PRESET
LINE OUT
SUB OUT
OFF
ON
GROUND LINK
MODE
1
SUB OUT
3
4
5
6
(INTERNAL SUBWOOFER HAS HPF APPLIED)
1
6
4
3
5
7
8
9
10
2
A
B
1
2
3
4
5
6
DSP PRESET CHART
OUTPUTS
EN
EN
+
-
INPUT
2
3
2
3
LINK OUT
2
1
3
2
1
3