As of the date of manufacture, the product has been tested and found to comply with
specications for CE marking.
This product is Listed to applicable UL
®
Standards and requirements tested by Underwriters
Laboratories Inc.
Ce produit est homologué selon les normes et les exigences UL applicables par Underwriters
Laboratories Inc.
Federal Communications Commission (FCC) Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following
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.
CAUTION: Changes or modications not expressly approved by the manufacturer responsible for
Crestron Electronics, Inc. Installation & Operation Guide - DOC. 7491D
15 Volvo Drive Rockleigh, NJ 07647 (2035917)
Tel: 888.CRESTRON 04.17
Fax: 201.767.7576 Specications subject to
www.crestron.com change without notice.
compliance could void the user’s authority to operate the equipment.
NOTE: 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.
Industry Canada (IC) Compliance Statement
CAN ICES-3 (B)/NMB-3(B)
Crestron product development software is licensed to Crestron dealers and Crestron Service Providers
(CSPs) under a limited, non-exclusive, non-transferable Software Development Tools License
Agreement. Crestron product operating system software is licensed to Crestron dealers, CSPs, and
end-users under a separate End-User License Agreement. Both of these Agreements can be found on
the Crestron website at www.crestron.com/legal/software_license_agreement.
The product warranty can be found at www.crestron.com/warranty.
The specic patents that cover Crestron products are listed at patents.crestron.com.
Certain Crestron products contain open source software. For specic information, please visit
www.crestron.com/opensource.
Crestron, the Crestron logo, 3-Series, 3-Series Control System, Cresnet, and Crestron Toolbox are
either trademarks or registered trademarks of Crestron Electronics, Inc. in the United States and/or
other countries.
Internet Explorer is either a trademark or a registered trademark of Microsoft Corporation in the
United States and/or other countries. UL and the UL logo are either trademarks or registered
trademarks of Underwriters Laboratories, Inc. in the United States and/or other countries. Other
trademarks, registered trademarks, and trade names may be used in this document to refer to
either the entities claiming the marks and names or their products. Crestron disclaims any
proprietary interest in the marks and names of others. Crestron is not responsible for errors in
typography or photography.
This document was written by the Technical Publications department at Crestron.
©2017 Crestron Electronics, Inc.
Troubleshooting
The following table provides corrective actions for possible troubleshooting situations. If
further assistance is required, contact a Crestron customer service representative.
DIN-AP3 Troubleshooting Table
TROUBLE POSSIBLE CAUSE(S) CORRECTIVE ACTION
The device does not
function.
The device is not
communicating with the
network.
Use Crestron Toolbox to
poll the network. Verify
that the network is
connected to the device.
The device is not
receiving power from a
Crestron power supply.
Use the provided
Crestron power supply.
Verify that the
connections are correct
and secure.
The device is not
receiving sufcient
power.
Use the Cresnet Power
Calculator to help
calculate how much
power is needed.
The MSG LED
illuminates.
There is a hardware or
software failure.
Verify that the hardware
conguration matches
the software
conguration. Use
Crestron Toolbox to
display the error log.
The compilation error
RLCMCVT166 or
RLCMCVT177 appears.
A poor analog versus
signal denition exists in
the SIMPL Windows
program.
Conrm that the signal
denition is properly
dened in the program.
The system locks up. There are various
causes.
Hold down the SW-R
button on the control
system front panel to
bypass the program and
to communicate directly
with the processor. Refer
to "Troubleshooting
Communications" in the
3-Series Control System
Reference Guide
(Doc. 7150) at
www.crestron.com/
manuals for more details.
A Cresnet device does
not respond.
The device is not wired
correctly.
Verify that the Cresnet
wiring is correct and
secure.
An improper NET ID was
used.
Verify that the device ID
matches the NET ID in
the program.
There is a loss of
functionality due to
electrostatic discharge.
The device is improperly
grounded.
Check that all ground
connections have been
properly made.
DIN-AP3 Troubleshooting Table (continued)
The A/V system device
does not respond.
The IRP2 or the serial
port is not placed
properly.
Verify the placement of
the IRP2 (hold the
phosphor card under the
IRP2 while pressing the
button), and tighten the
serial cables.
The wrong IR/serial port
was used.
Verify that the proper
IR/serial port is dened.
The serial cable is not
wired correctly.
Verify that the serial
cable is wired correctly
for RS-232/-422/-485.
The device is not
receiving sufcient
power.
Use the Cresnet Power
Calculator to help
calculate how much
power is needed.
TROUBLE POSSIBLE CAUSE(S) CORRECTIVE ACTION