Installation - Extron electronics NAV 10E 401 D Setup Manual

ATTENTION:
For the installation to meet UL requirements and to comply with National Electrical Code (NEC), the encoder must
•
be installed in a UL Listed junction box. The end user or installer must furnish the junction box. It is not included with
the unit.
Pour que l'installation respecte les exigences UL et soit conforme au National Electrical Code (NEC) américain, le
•
encoder doit être installé dans une boîte de dérivation certifiée UL. Il incombe à l'utilisateur final ou à l'installateur de
fournir la boîte de dérivation. Cet équipement n'est pas inclus avec l'unité.
Americans with Disabilities Act (ADA) compliance
When planning where to install the encoder, you may need to consider factors affecting accessibility of the encoder such as
height from the floor, distance from obstructions, and how far a user must reach to access the connectors. For guidelines,
see sections 307 ("Protruding Objects") and 308 ("Reach Ranges") of the 2010 ADA Standards for Accessible Design
available at: http://www.ada.gov/regs2010/2010ADAStandards/2010ADAStandards.pdf.
Site preparation
The encoder fits into a standard US three-gang junction box or mud ring and
decorator-style wallplate. The encoder ships with a mud ring. Optional
UL Listed junction boxes, external junction boxes, and surface
mounting boxes are available for use with the unit. Read any
installation instructions and UL guidelines that come with
the mounting devices, then install the box or mud ring in the
opening at the installation site.
NOTE: Connect the network cable and the external power
supply, but do not apply power yet.
To prepare the site:
Using the size of the junction box or mud ring for
1.
reference, cut the hole in the mounting surface. Protect
the surface prior to and during cutting so the surface is
not damaged.
Run cables to the mounting location, leaving enough
2.
slack for device installation.
Install the junction box or mud ring into the wall or furniture.
3.
Secure the cables with a clamp for strain relief and so
4.
they do not slip back down into the wall or furniture.
Step 2: Install Rear Panel Cables (Behind the
Mounting Surface)
NOTE: The encoder is wider than a standard 3-gang device. You cannot install another wall-mounted device immediately
adjacent to this device.
Connect the encoder to the network switch (see
1.
Optional — Connect the encoder to a remote controlled device for bidirectional RS-232 and IR communication (see
2.
item
on page 2).
B
Connect the encoder to an unpowered external power supply (see
3.
Step 3: Test Operation Before Final Installation
Power up the system. Check that, after approximately 45 seconds, the front panel LEDs indicate normally (Power LED
1.
and Stream LEDs lit steadily green).
Make adjustments to wiring or configuration as needed. Remember that the rear panel ports are not accessible after the
2.
encoder is mounted.
Figure 3. Installing a Mud Ring
item on page 2).
A
item
C
Mud Ring
on page 2 and Power on page 5).
Wall
3