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This guide provides detailed instructions for installing the Ellipse Series of Contribution Encoders.
To pi c s:
General Directives
Installation Instructions
Powering Up and Initialization
General Directives
Safety Precautions
To avoid injury and prevent equipment damage, observe the following safety precautions:
Do not move or ship equipment unless it is correctly packed in its original wrapping and
shipping containers.
Only Harmonic trained personnel can undertake equipment service and maintenance.
To prevent damage by lightning, ground the unit according to local regulations.
Do not permit unqualified personnel to operate the unit.
Chapter 1
Ellipse™ 3000 Installation Guide
Power Supply to the Unit
To ensure correctly and safely operation of the unit, the following are required:
Adding to the system a UPS (Uninterrupted Power Supply) and an AVR (Automated Voltage
Regulator) is highly recommended.
Installing the main power supply by a qualified electrician, according to power authority
regulations. Make sure all powering are wired with an earth leakage, according to local
regulations.
It is recommended to install the encoder within 1.5m (approx. 5 feet) from an easily accessible
grounded AC outlet.
When the encoder is rack-mounted, ensure that the rack is correctly grounded.
DANGER: Ensure that the rack is correctly grounded by a qualified electrician. Incorrectly grounded
equipment may result in electrical shock.
Inventory Check
Before installation, ensure that all the equipment and the attached parts are available and
undamaged, according to the following list:
NOTE: If the Ellipse 3000 contains the Quad HW board, 8 audio cables are included too!
CAUTION: If anything is missing or damaged, do not continue with the installation.
Installation Instructions
This section explains the mechanical installation of an Ellipse 3000 unit in a standard equipment
rack.
Installing the Unit in a Rack
Installation Instructions
ItemQuantity
NOTE: For rack installation, ensure that a designated 19" rack is fully prepared for installation. Ensure
sufficient space behind the rack for easy access for installation and maintenance.
The following sections detail the installation of an Ellipse 3000 unit in a 19" rack using the
dedicated mounting slides.
Installing the Brackets
To prepare the Ellipse for rack installation:
1. Fasten a pair of brackets to both side rails of the rack housing by using two flat washer screws
r each side.
fo
2. Use the two front holes at the sides of the housin
nuts are already installed on the inner side of the holes, but the four screws required are not
included in the supplied kit).
3. Ensure proper grounding of the rack assembly to prevent potential electrical problems (See
Rack Grounding Connection for details on grounding the unit to a rack mount).
The Ellipse uses forced air ventilation, evacuating the air toward the left side panel (left wall) of
the 19" rack. To ensure smooth airflow, special L shape slides are provided for rack mounting. To
install the L shape slides:
1. Ensure that the brackets are fastened with appropriate screws to each side of the chassis’
ra
ils.
2. Attach the L shape slides to the installed brackets.
Installation Instructions
3. Fasten the L
shape slides with four screws (not included in the kit)
Mounting Ellipse units in the 19" Rack
DANGER: To prevent bodily injury when mounting or servicing this unit in a rack, you must take special
precautions to ensure that the system remains stable. Th
safety.
This unit should be mounted at the bottom of the rack if it is the only unit in the rack.
If the rack will hold a number of units, load the rack from the bottom to the top with the
heaviest component at the bottom of the rack.
If the rack is provided with stabilizing devices, install the stabilizers before mounting or
servicing the unit in the rack.
ATTENTION: Pour éviter toute blessure corporelle pendant les opérations de montage ou de réparation de
cette unité en casier, il convient de prendre des précautions spécia
Les directives ci-dessous sont destinées à assurer la protection du personnel.
Si cette unité constitue la seule unité montée en casier, elle doit être placée dans le bas.
Si cette unité est montée dans un casier partiellement rempli, charger le casier de bas en haut
en plaçant l’élément le plus lourd dans le bas.
Si le casier est équipé de dispositifs stabilisateurs, installer les stabilisateurs avant de monter ou
de réparer l'unité en casier.
e following guidelines are provided to ensure your
les afin de maintenir la stabilité du système.
WARN U NG : Zur Vermeidung von Körperverletzung beim Anbringen oder Warten dieser Einheit in einem
Gestell müssen sie besondere Vorkehrungen treffen, um sicherzu
stellen, daß das System stabil bleibt. Die
folgenden Richtlinien sollen zur Gewährleistung Ihrer Sicherheit dienen.
Wenn diese Einheit die einzige im Gestell ist, sollte sie unten im Gestell angebracht werden.
Bei Anbringung dieser Einheit in einem zum Teil gefüllten Gestell ist das Gestell von unten nach
oben zu laden, wobei das schwerste Bauteil unten im Gestell anzubringen ist.
Wird das Gestell mit Stabilisierungszubehör geliefert, sind zuerst die Stabilisatoren zu
installieren, bevor sie die Einheit im Gestell anbringen oder sie warten.
NOTE: The maximum number of encoders per a 19"/42U rack is 35 (seven groups of five units).
CAUTION: Ensure that a sufficient amount of airflow enters the Ellipse 3000 from the left side (from the
front panel point of view).
NOTE: Consider if other devices in the rack use airflow in the opposite direction.
Installation Instructions
To mount the 19"/42U rack with the Ellipse 3000 units:
1. Verify using of appropriate brackets and L shape slides according to Installing the Brackets and
Installing the L Shape Slides.
2. Mount the Ellipse in groups of five units
3. Leave one-unit-space between each group of five units.
Electrical Power Installation
DANGER: To avoid electrocution ensure that the rack has been correctly grounded before switching on the
unit. When removing the unit remove the grounding connection on
unplugged.
VORSICHT! Zur Vermeidung von lebensgefährlichem Stromschlag muss vor Einschalten des Geräts
sichergestellt werden, dass das Rack vorschriftsmäßig geerdet wurde. Bei Entnahme des Geräts ist dieses
zuerst auszuschalten und von der Stromversorgung zu trennen, bevor der Erdungsanschluss entfernt wird.
DANGER: Pour éviter l’électrocution, assurez-vous que le rack a bien été mis à la terre avant de mettre
l’unité en marche. Lors du retrait de l’unité, retirer le
l’unité à l’arrêt et l’avoir débranchée.
CAUTION: This product relies on the building’s electrical installation for short-circuit (overcurrent)
protection. Ensure that a fuse or circuit breaker no larger than 120 VAC, 20 A U.S. (240 VAC, 20 A
international) is used on the phase conductors (all current-carrying conductors).
ATTENTION: Pour ce qui est de la protection contre les courts-circuits (surtension), ce produit dépend de
l’installation électrique du local. Vérifier qu’un fusible ou qu’un disjoncteur de 120 V alt., 20 A U.S. maximum
(240 V alt., 20 A international) est utilisé sur les conducteurs de phase (conducteurs de charge).
WARN U NG : Dieses Produkt ist darauf angewiesen, daß im Gebäude ein Kurzschluß-bzw. Überstromschutz
installiert ist. Stellen sie sicher, daß eine Sicherun
Wechselstrom, 20 A (bzw. in den USA 120 V Wechselstrom, 20 A) an den Phasenleitern (allen stromführenden
Leitern) verwendet wird.
The Ellipse 3000 Encoders support either AC or DC power compatibility. Power and ground
connections for each option are detailed in the following sections.
Rack Grounding Connection
When the Ellipse is rack mounted, the unit grounding jackscrew must be connected to the rack
housing, which in turn must be correctly grounded.
DANGER: The GROUND STUD connection to the stud on the unit rear is the first to connect and the last to
disconnect.
Installation Instructions
g oder ein Unterbrecher von nicht mehr als 240 V
Single AC Power Supply ConfigurationDual AC Power Supply Configuration
AC Power and Ground Connections
Connecting an AC power cable to the Ellipse AC connector to ground the encoder.
NOTE: The AC powered unit should be powered by a power supply cord, approved by related country’s
national electric safety codes for 18AWG three wire cords. The unit should be installed by a qualified
electrician to a grounded socket outlet.
Cable Connections
All Ellipse connectors are located on the rear panel. Connect the data, control and power cables
as required for the specific installation.
Prior to powering up the Ellipse, ensure that all cabling is correctly connected (see Electrical Power
Installation
according to the instructions.
Upon power-up, the user will hear the internal fan begin operation and see the front panel LCD
display activated.
Once the Ellipse is powered up, the unit begins an automatic initialization procedure, which
includes loading of the embedded system parameters. This process takes approximately
30 seconds.
on page 9). Verify that the unit is connected to the main power supply and grounded