LDA Audio Tech ONE-RMA User manual

User manual
Rack mounting accesory19”ONE-500: ONE-RMA

Index
1INTRODUCTION..................................................................................................................1
1.1General description.......................................................................................................1
2INSTALLATION................................................................................................................... 2
3TECHNICAL CHARACTERISTICS.....................................................................................4

User Manual: Rack mounting accesory19”ONE-500 ONE-RMA
1 INTRODUCTION
The mounting kit ONE-RMA allows to install a ONE-500 unit in a 19 "rack ca inet from
500 to 900 mm deep. With only 3U of height (with ONE-500, installed) it provides a solid
ase of fixation for the equipment as well as making it extracta le to facilitate the wiring
of the system and its su sequent maintenance.
The mounting kit ONE-RMA has two high strength steel guides that allow the unit to
be completely removed from the rack without the need to disassemble the ONE-500 unit.
It has lock handles that allow the ONE-500 unit to be integrated with the rest of the
equipment in the rack cabinet.
1.1 General description
Id Description Cantidad
F Front 1
B Back 1
L Left side 1
R Right side 1
Rs Rear support 2
B3 M3 screws 6
B4 M4 screws 4
B6 M6 screws 8
N6 M6 nut 8
W6 M6 N lon washers 4
1

2

User Manual: Rack mounting accesory19”ONE-500 ONE-RMA
2 INSTALLATION
Step View Description
1Joint the frontal piece (F) to the sides (L)
(R) using 4 M3 screws (T3).
2Unfold the steel guide, keeping the fold
edge to the rear side of the rack, match
the rear piece (B) hole to the second last
hole of the steel guide.
Attach the back piece to the side pieces
(L and R) using 2 M3 screws (B3).
3
Screw the rear supports (Rs) using 4 M6
screws (B6) into the rear posts of the
rack. The general installation height of
the ONE-RMA support is determined b
the lower screw of the rear supports that
coincides in height with the position of
the lower screw on the front of the
support.
4Introduce the preassembl of points 1
and 2 in the desired rack position.
3

5Check that the rear supports are in the
side of the structure assembled in steps
1 and 2.
6Screw the frontal (F) of the support ONE-
RMA to the rack using 4 M6 screws (B6)
and 4 n lon packing rings M6 (W6).
Remember the lower screw must
coincide with the step 4 height.
7Extend the support to access the sides
from inside. Through the slots, screw the
sides (L and R) to two holes with threads
of the rear supports (Rs) using 4 M4 (B4)
screws.
4

User Manual: Rack mounting accesory19”ONE-500 ONE-RMA
8Prepare the ONE-500 unit for installation
on the ONE-RMA support:
1. Make sure that the front of the
equipment is correctl oriented (see user
manual ONE-500)
2. Remove the 2 screws from the lower
front corners of ONE-500
Place the ONE-500 unit on the ONE-
RMA support b putting the back side of
the equipment so that the vertical tabs of
the back piece (B) coincide with the slots
on the ONE-500 base.
Put the ONE-500 equipment on the
ONE-RMA support and fix them using
the supplied screws.
9Push the assembled equipment until both
latches click.
5

3 TECHNICAL CHARACTERISTICS
Model ONE-RMA
Material Fe
Color Black RAL9005
Size 3U 19” rack. Extendable bottom racks from 500 to 900mm
Tra extension 550 mm / 21.6”
Paching size 490 x 420 x 50 mm / 19.3” x 16.5” x 2”
Net weight 3.6 Kg / 7.9 lb
Total weight 3.9 Kg / 8.6 lb
6

Rev. 1
06-2021