Nautel NX50 Manuale utente
NX50 Transmitter
Installation Manual
Document:NHB-NX50-INS
Issue: 6.1 2021-07-13
Status: Standard
Nautel Limited
10089 Peggy’s Cove Road
Hackett’s Cove, NS Canada B3Z 3J4
Phone: +1.902.823.3900 or
Toll Free: +1.877.6NAUTEL (6628835) (Canada & USA only)
Fax: +1.902.823.3183
Nautel Inc.
201 Target Industrial Circle
Bangor, Maine USA 04401
Phone: +1.207.947.8200
Fax: +1.207.947.3693
Customer Service (24 hour support)
+1.877.628.8353 (Canada & USA only)
+1.902.823.5100 (International)
Email: [email protected]
Web: www.nautel.com
The comparisons and other information provided in this
document have been prepared in good faith based on publicly
available information. The reader is encouraged to consult the
respective manufacturer's most recent published data for
verification.
© Copyright 2019 NAUTEL. All rights reserved.
NX50 Installation Manual Table of contents
Page v
Contents
Release control record vii
Preparing for installation 1-1
Unpacking and positioning 2-1
Installing the power transformer 3-1
Connecting the station reference ground 4-1
Connecting ac power 5-1
Adjusting the spark gap 6-1
Installing audio inputs 7-1
Planning complete? 7-1
Routing cables and connecting audio inputs 7-1
Installing control/monitor wiring 8-1
Planning complete? 8-1
Routing cables 8-1
Commissioning tasks 9-1
Pre-commissioning tasks 9-1
Commissioning 9-3
Going on-air 9-7
Network Setup 9-8
NX50 Installation Manual
Page vi Issue 6.1 2021-07-13
Parts and tools 10-1
Contacting Nautel 10-1
Parts supplied by Nautel 10-1
Parts not supplied by Nautel 10-2
Parts ordering 10-2
Module replacement program 10-2
Tools for installation 10-3
Pre-installation / Installation assistance 11-1
Pre-installation consulting 11-1
Installation and commissioning service 11-1
Online documentation 11-3
On-site support 11-3
Training 11-3
Standard warranty 11-4
Extended warranties 11-7
List of terms 12-1
NX50 Installation Manual
Issue 6.1 2021-07-13 Page vii
Release control record
Issue Date Reason
6.0 2019-04-01 Supports release 6 of hardware (NARA53E) and
software version NX SW 4.7 or higher.
6.1 2021-07-13 Section 3: Installing the Power Transformer -
changes for wheel assembly and fuse and MOV
assembly connections.
NX50 Installation Manual
Page viii Issue 6.1 2021-07-13
NX50 Installation Manual Preparing for installation
Issue 6.1 2021-07-13 Page 1-1
Section 1: Preparing for installation
Before installing your NX50 transmitter, perform the following steps:
1. Ensure that you have performed the pre-installation tasks described in the
NX50 Pre-installation Manual.
2. Make sure that you received all the components. (Check your packing list.)
3. Inspect all crates and packages for damage. Inspect the tip and drop indicators attached to
the crates to determine if a crate has been tipped over or has been subjected to excessive
shock (see Figure 1.1).
Figure 1.1: Tip and Drop Indicators
4. Report any damage immediately to your Nautel sales representative and the carrier.
5. Move the crates as close as possible to the transmitter’s planned location.
NX50 Installation Manual Preparing for installation
Page 1-2 Issue 6.1 2021-07-13
6. Unpack the crates in accordance with the instructions provided on the outside of the
crates.
• For each crate, remove the panel labeled open this side. The panel is attached
using Philips head screws.
• Remove any visible packing material, including braces, from the crate's interior.
• Remove the remaining outer plywood shell by unscrewing the outer wood panels
from the pallet under the transmitter.
7. Review any assembly notes or instructions contained inside the transmitter crates. (For
sites requiring custom configurations, the instructions provided with the transmitter
replace the instructions provided here.)
8. Gather the parts and tools you will need for installation. For a list of required tools, see
“Parts and tools” on page 10-1.
9. When you are ready to install the NX50 transmitter, follow the steps shown in
Figure 1.2 on page 1-3.
TIP When you have completed a task or step, put a check mark beside the step
number.
CAUTION:
FAILURE TO COMPLY WITH RECOMMENDATIONS MAY VOID YOUR MANUFACTURER’S
WARRANTY. FOR MORE INFORMATION, REVIEW YOUR WARRANTY DOCUMENTS.
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