Crestron C2N-DBF12 How to use

Crestron C2N-DBF12 & C2N-DBN12
Decorator Keypads
Operations & Installation Guide

This document was prepared and written by the Technical Documentation department at:
Crestron Electronics, Inc.
15 Volvo Drive
Rockleigh, NJ 07647
1-888-CRESTRON
All brand names, product names and trademarks are the property of their respective owners.
©2006 Crestron Electronics, Inc.

Crestron C2N-DBF12 & C2N-DBN12 Decorator Keypads
Contents
Decorator Keypads: C2N-DBF12 & C2N-DBN12 1
Introduction ...............................................................................................................................1
Features and Functions................................................................................................1
Specifications ..............................................................................................................1
Physical Description....................................................................................................3
Industry Compliance ...................................................................................................6
Setup ..........................................................................................................................................7
Network Wiring........................................................................................................... 7
Identity Code ...............................................................................................................7
Installation................................................................................................................... 7
Hardware Hookup ....................................................................................................... 9
Button Replacement ..................................................................................................10
Programming Software............................................................................................................12
Earliest Version Software Requirements for the PC .................................................12
Programming with Crestron SystemBuilder..............................................................13
Programming with SIMPL Windows ........................................................................13
Uploading and Upgrading........................................................................................................ 16
Establishing Communication.....................................................................................16
Programs and Firmware ............................................................................................ 16
Operation .................................................................................................................................18
Problem Solving ......................................................................................................................19
Troubleshooting......................................................................................................... 19
Check Network Wiring..............................................................................................20
Reference Documents................................................................................................ 22
Further Inquiries ........................................................................................................ 22
Future Updates .......................................................................................................... 22
Return and Warranty Policies ..................................................................................................23
Merchandise Returns / Repair Service ...................................................................... 23
CRESTRON Limited Warranty.................................................................................23
Operations & Installation Guide – DOC. 6200A Contents •i

Crestron C2N-DBF12 & C2N-DBN12 Decorator Keypads
Decorator Keypads:
C2N-DBF12 & C2N-DBN12
Introduction
Features and Functions
• Compatible with standard electrical gang boxes and Decora®
trim plates
• Programmable feedback LEDs
• Available in black (B), white (W) and almond (A)*
• Additional source buttons for C2N-DBF12 are provided,
enabling custom source selection (refer to illustration on page 5)
• Seamless Cresnet®integration
* For example, a C2N-DBN12B is a numeric keypad in black.
NOTE: Keypads can also be mounted in multi-gang electrical boxes.
Specifications
Specifications for the C2N-DBF12 & C2N-DBN12 are listed in the
following table.
C2N-DBF12 & C2N-DBN12 Specifications
SPECIFICATION DETAILS
Power Requirements
Cresnet Power
Usage
3 Watts (0.125 Amps @ 24 Volts
DC)
(Continued on following page)
Operations & Installation Guide – DOC. 6200A Decorator Keypads: C2N-DBF/N12 •1

Decorator Keypads Crestron C2N-DBF12 & C2N-DBN12
C2N-DBF12 & C2N-DBN12 Specifications (Continued)
SPECIFICATION DETAILS
Default NET ID 71
Minimum 2-Series Control
System Update File1, 2
Version C2-2.004.CUZ or later
Environmental
Temperature
Humidity
32° to 113°F (0° to 45°C)
10% to 90% RH (non-condensing)
Enclosure 1-gang mountable in a standard
electrical box;
requires Decora faceplate
(provided by others)
Dimensions (without
faceplate)
Height
Width
Depth
4.16 in (10.57 cm)
1.79 in (4.55 cm)
1.54 in (3.91 cm) – without
connector
Weight 2.60 oz (75 g)
Available Models 12-Button Decorator
Numeric/Function Keypad
C2N-DBF/N12A
C2N-DBF/N12B
C2N-DBF/N12W
Almond
Black
White
1. The latest software versions can be obtained from the Crestron website. Refer to
the NOTE following these footnotes.
2. Crestron 2-Series Control Systems include the AV2 and PRO2. Consult the latest
Crestron Product Catalog for a complete list of 2-Series Control Systems.
NOTE: Crestron software and any files on the website are for authorized
Crestron dealers and Crestron Authorized Independent Programmers
(CAIP) only. New users may be required to register to obtain access to
certain areas of the site (including the FTP site).
2 •Decorator Keypads: C2N-DBF/N12 Operations & Installation Guide – DOC. 6200A

Crestron C2N-DBF12 & C2N-DBN12 Decorator Keypads
Physical Description
This section provides information on the connections, controls and
indicators available on your C2N-DBF12 and C2N-DBN12.
C2N-DBN12 & C2N-DBF12 Physical Views
C2N-DBN12 C2N-DBF12
(Black Color) (White Color)
NOTE: Faceplates, as shown in the above illustration, are not supplied
with the keypads.
Operations & Installation Guide – DOC. 6200A Decorator Keypads: C2N-DBF/N12 •3

Decorator Keypads Crestron C2N-DBF12 & C2N-DBN12
C2N-DBF12 & C2N-DBN12 Overall Dimensions
1.54 in
(3.91 cm)
1.07 in
(2.72 cm)
1.79 in
(4.55 cm)
4.16 in
(10.57 cm)
1.67 in
(4.25 cm)
2.70 in
(6.86 cm)
Rubber
Membrane
with divider and
buttons removed
Front View Back View
with buttons installed
Side View
231
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Crestron C2N-DBF12 & C2N-DBN12 Decorator Keypads
Connectors, Controls & Indicators
# CONNECTORS*,
CONTROLS &
INDICATORS
DESCRIPTION
1 Buttons
(12) Replaceable pre-labeled
buttons, programmable;
(18) Extra button caps supplied
2 LED Indicators (1 per button, providing
feedback, red) programmable
and dimmable
3 NET*
Four-position terminal block
connector for data and power.
Connects to Cresnet control
network. An interface connector
provided.
Pin 1 (24) Power
Pin 2 (Y) Data
Pin 3 (Z) Data
Pin 4 (G) Ground
* Interface connector for NET is provided with the unit.
Button Arrangements
CLEAR
1
5
3
9
7
2
ENTER
6
4
0
8
CD
JUKE
ON-OFF
IPOD
SAT
FM
MUTE
AUX
VOL
VOL
DVD
JUKE 2
SERVER
IPOD 2
ADAGIO
DSS 2
AM
SAT 2
SIRIUS 2 TUNER
C2N-DBN12 C2N-DBF12
Extra Button Set
FM 2
MUSIC
SIRIUS
DSS
TV
VCR XM XM 2
C2N-DBF12
Standard Button Set
Operations & Installation Guide – DOC. 6200A Decorator Keypads: C2N-DBF/N12 •5

Decorator Keypads Crestron C2N-DBF12 & C2N-DBN12
The keypads come fully assembled and each has 12 buttons with LED
windows (refer to illustration on page 3). The C2N-DBF12 has six source
selector buttons, an ON-OFF button, a MUTE button, and device
transport control and volume control buttons. A kit with additional source
buttons for the C2N-DBF12 is also provided (refer to illustration on page
5). The C2N-DBN12 has a CLEAR button, an ENTER button, and
numeric digit buttons 0 through 9.
Industry Compliance
As of the date of manufacture, the C2N-DBF12 & C2N-DBN12 have
been tested and found to comply with specifications for CE marking and
standards per EMC and Radiocommunications Compliance Labelling.
NOTE: This device complies with part 15 of the FCC rules. Operation is
subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to part 15 of the FCC Rules. These limits
are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will
not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
 Reorient or relocate the receiving antenna.
 Increase the separation between the equipment and receiver.
 Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
 Consult the dealer or an experienced radio/TV technician for help.
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Crestron C2N-DBF12 & C2N-DBN12 Decorator Keypads
Setup
Network Wiring
When wiring the network, consider the following:
• Use Crestron©Certified Wire.
• Use Crestron power supplies for Crestron equipment.
• Provide sufficient power to the system.
CAUTION: Insufficient power can lead to unpredictable results
or damage to the equipment. Please use the Crestron Power
Calculator to help calculate how much power is needed for the
system (http://www.crestron.com/calculators).
• For larger networks, Use a Cresnet Hub/Repeater (CNXHUB) to
maintain signal quality
For more details, refer to “Check Network Wiring” on page 20.
Identity Code
The Net ID of the C2NDBF/N12 has been factory set to 71. The Net IDs
of multiple C2NDBF/N12 devices in the same system must be unique.
Net IDs are changed from a personal computer (PC) via the Crestron
Toolbox™. When setting the Net ID, consider the following:
• The Net ID of each unit must match an ID code specified in the
SIMPL Windows program.
• Each network device must have a unique Net ID.
For more details, refer to the Crestron Toolbox help file.
Installation
The following tools/hardware are required for installation.
• Cresnet network cable (sold separately)
• Phillips screwdriver (not supplied)
• Two 1-in. pan head Phillips screws (supplied)
Operations & Installation Guide – DOC. 6200A Decorator Keypads: C2N-DBF/N12 •7

Decorator Keypads Crestron C2N-DBF12 & C2N-DBN12
After the Cresnet network wiring has been installed and verified, use the
following procedure to install the keypad in a standard, single-gang
electrical box (refer to illustration on page 9):
1. Turn Cresnet system power OFF.
2. Connect the Cresnet cable with supplied connector plug to the
keypad’s Cresnet port and the other end to the control system.
3. Make sure button unit is oriented as marked with arrow at top, and
place it in the electrical box.
CAUTION: Excess wire that is pinched between the keypad and
electrical box could short out. Make sure that all excess wire is
completely inside the electrical box and not between the box and the
keypad.
4. Attach the keypad to the electrical box using the supplied two 1-in.
pan head screws.
5. Attach faceplate and divider.
6. Turn Cresnet system power ON.
8 •Decorator Keypads: C2N-DBF/N12 Operations & Installation Guide – DOC. 6200A

Crestron C2N-DBF12 & C2N-DBN12 Decorator Keypads
Installation View
6-32 x 1 in. pan head
2-28 x 3/16 in. pan head
Divider
Single gang electrical box shown;
(2.5 in. depth recommended)
Removable buttons
Button unit
LED window
(Refer to CAUTION
on next page.)
Can also mount in multi-gang boxes
(electrical boxes not supplied)
Hardware Hookup
Connect the
Device Make the necessary connections as called out in the illustration that
follows this paragraph. Refer to “Network Wiring” on page 7 before
attaching the 4-position terminal block connector. Apply power after all
connections have been made.
When making connections to the C2N-DBF/N12, consider the following:
• Use Crestron power supplies for Crestron equipment.
Operations & Installation Guide – DOC. 6200A Decorator Keypads: C2N-DBF/N12 •9

Decorator Keypads Crestron C2N-DBF12 & C2N-DBN12
Hardware Connections for the C2N-DBF12 & C2N-DBN12
(Back view)
CRESNET:
CONNECT
TO THE
CRESNET
CONTROL
NETWORK
Button Replacement
Replacing/changing the removable buttons in a keypad is a simple
process. Refer to the illustration on previous page and the following
procedures.
1. If the keypad is installed in an electrical box, remove the two
1-inch securing screws, carefully pull the keypad from the
electrical box, and disconnect the Cresnet cable.
2. Remove the four screws that attach the divider, and remove the
divider.
CAUTION: The removable buttons fit snugly on the rubber
membrane and must be removed carefully to avoid pulling the
membrane from the unit. Once the membrane is detached, you may be
unable to reattach it.
10 •Decorator Keypads: C2N-DBF/N12 Operations & Installation Guide – DOC. 6200A

Crestron C2N-DBF12 & C2N-DBN12 Decorator Keypads
3. While holding adjacent buttons in place, carefully pull the
button(s) to be replaced from the rubber membrane.
4. Carefully press the replacement button(s) in place, make sure LED
window(s) orientation is correct, and attach the divider using the
four screws removed in step 2.
5. If applicable, reinstall the keypad in the electrical box.
Operations & Installation Guide – DOC. 6200A Decorator Keypads: C2N-DBF/N12 •11

Decorator Keypads Crestron C2N-DBF12 & C2N-DBN12
Programming Software
Have a question or comment about Crestron software?
Answers to frequently asked questions (FAQs) can be viewed in the
Online Help section of the Crestron website. To post a question or view
questions you have submitted to Crestron’s True Blue Support, log in at
http://support.crestron.com. First-time users will need to establish a user
account.
Earliest Version Software Requirements for the
PC
NOTE: Crestron recommends that you use the latest software to take
advantage of the most recently released features. The latest software is
available from the Crestron website.
Crestron has developed an assortment of Windows-based software tools
to develop a Cresnet system. The following are the minimum
recommended software versions for the PC:
Software
TASK REQUIRED SOFTWARE
VERSION
Program control system
to operate C2N-DBF12 &
C2N-DBN12.
SIMPL Windows version 2.04.11
or later with SIMPL+Cross
Compiler version 1.1 or later and
Library update 227 or later; Also
requires Crestron Database
version 15.9.8 or later.
Upload program and
firmware.
Crestron Toolbox 1.01.06 or later.
(Continued on following page)
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Crestron C2N-DBF12 & C2N-DBN12 Decorator Keypads
Software (Continued)
TASK REQUIRED SOFTWARE
VERSION
Program with simple
wizards for systems using
a C2N-DBF12 and/or
C2N-DBN12
(optional but
recommended).
Crestron SystemBuilder™ version
2.0 or later with SystemBuilder
Templates version 2.0 or later.
Refer to software release notes or
Crestron website for other
required Crestron software
packages.
Programming with Crestron SystemBuilder
Crestron SystemBuilder is the easiest method of programming, but does
not offer as much flexibility as SIMPL Windows. For additional details,
download SystemBuilder from the Crestron website and examine the
extensive help file.
Programming with SIMPL Windows
NOTE: While SIMPL Windows can be used to program the
C2N-DBF/N12, it is recommended to use SystemBuilder for configuring
a system.
SIMPL Windows is Crestron’s premier software for programming
Crestron control systems. It is organized into two separate, but equally
important “Managers”.
Configuration
Manager Configuration Manager is the view where programmers “build” a
Crestron control system by selecting hardware from the Device Library.
• To incorporate the C2N-DBF/N12 into the system, drag the
C2N-DBF/N12 from the Wired Keypad folder of the Device
Library and drop it in the System Views.
Operations & Installation Guide – DOC. 6200A Decorator Keypads: C2N-DBF/N12 •13

Decorator Keypads Crestron C2N-DBF12 & C2N-DBN12
Locating the C2N-DBF12 in the Device Library
• The system tree of the control system displays the device in the
appropriate slot with a default Net ID 71 as shown in the following
illustration.
C2Net Device, Slot 9
• Additional C2N-DBF12 & C2N-DBN12 devices are assigned
different Net ID numbers as they are added.
• If necessary, double click a device to open the “Device Settings”
window and change the Net ID, as shown in the following figure.
14 •Decorator Keypads: C2N-DBF/N12 Operations & Installation Guide – DOC. 6200A

Crestron C2N-DBF12 & C2N-DBN12 Decorator Keypads
“C2N-DBF12 Device Settings” Window
• The ID code specified in the SIMPL Windows program must
match the Net ID of each unit.
Programming
Manager Programming Manager is the view where programmers “program” a
Crestron control system by assigning signals to symbols. The symbol can
be viewed by double clicking on the icon or dragging it into Detail View.
Each signal in the symbol is described in the SIMPL Windows help file
(F1).
Operations & Installation Guide – DOC. 6200A Decorator Keypads: C2N-DBF/N12 •15

Decorator Keypads Crestron C2N-DBF12 & C2N-DBN12
Uploading and Upgrading
Crestron recommends using the latest programming software and that
each device contains the latest firmware to take advantage of the most
recently released features. However, before attempting to upload or
upgrade, it is necessary to establish communication.
Establishing Communication
Use Crestron Toolbox for communicating with the C2N-DBF/N12; refer
to the Crestron Toolbox help file for details. There is a single method of
communication: indirect serial communication.
Indirect Serial Communication
PC RUNNING
CRESTRON TOOLBOX CONTROL SYSTEM C2N-DBF/N12
SERIAL,
ETHERNET
OR USB
CRESNET
• C2N-DBF/N12 connects to control system via Cresnet.
• Establish communications between the PC and the control system
as described in the latest version of the 2-Series Control Systems
Reference Guide (Doc. 6256), which is available from the Crestron
website (http://www.crestron.com/manuals).
Programs and Firmware
• Display the network device tree (Tools | Network Device Tree) to
show all network devices connected to the control system. Right-
click on the C2N-DBF/N12 to display actions that can be
performed on the C2N-DBF/N12:
Upgrade firmware⇒
⇒
⇒
Change Net ID
Change Serial Number
• Upload the SIMPL Windows file to the control system using
SIMPL Windows or Crestron Toolbox.
16 •Decorator Keypads: C2N-DBF/N12 Operations & Installation Guide – DOC. 6200A