Grace Digital GDI-CTDK201 User manual

User Guide Model No.: GDI-CTDK201/203/208
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Important Safety Instructions and Warnings
Please read before installation
WARNING:
To reduce the risk of fire or electrical shock, do not expose the product to rain or moisture.
The product should not be exposed to any dripping or splashing liquid.
Objects filled with liquids, such as vases, should not be placed on the product.
No open flame sources, such as lighted candles, should be placed on the product.
Keep the remote control battery or optional rechargeable battery away from children. It
may cause a fire or a chemical burn if mishandled. Do not disassemble, heat above 100°C
(212°F), or incinerate. Dispose of used batteries promptly. Replace only with a battery of
the correct type and model number.
CAUTION:
1. Please retain these safety instructions for future reference.
2. Please follow these instructions. These instructions contain information for your safety.
3. Please heed the safety warnings on the product and in the user’s guide. Failure to do so
could result in injury or damage to the product.
4. Power source - the product can only be connected to a power supply of the type specified
in the user’s guide or as marked on the product. Do NOT use Alkaline batteries or any
other rechargeable battery other than the Lithium ion battery designed for use with the
product.
5. Power cord protection –protect the power cord from damage. Do not walk on the power
cord. Please take care not to let the power cord become pinched, particularly at plug.
6. Water and moisture - the product should not be used near water (for example, near a
bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool
etc.)
7. Heat - keep the product away from heat sources such as radiators, heat registers, stoves or
other appliances that produce heat.
8. Damage requiring service - the product should be serviced by qualified service personnel
If:
a) The power supply cord or the plug has been damaged: or
b) Objects have fallen or liquid has been spilled into the product: or
c) The product has been exposed to rain: or
d) The product does not appear to operate normally or exhibits a marked performance
change:
e) Or the product has been dropped, or the enclosure damaged.

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13. Servicing - the user should not attempt to service the product. All servicing should be
referred to qualified service personnel.
14. Unplug the power adapter during lightning storms or when unused for long periods of time.
ADVISORY
This Product is intended for North American markets. The CastDock X2 (GDI-
CRDK201/203/208) by Grace Digital is in compliance with the essential requirements and other
relevant provisions of Directive 1999/5/EC
ADVISORY
FCC Compliance and Advisory Statement: 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
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:
To comply with FCC RF exposure compliance requirements, a separation distance of at least 20
cm must be maintained between the antenna of this device and all persons. This device must
not be co-located or operating in conjunction with any other antenna or transmitter.”
WARNING
This product may contain chemicals listed in Proposition 65
(http://www.oehha.ca.gov/prop65/prop65_list/Newlist.html) that may be known to cause cancer,
birth defects or other reproductive harm

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INSTALLATION GUIDE
Thank you for your purchase of the CastDock X2 speaker built for use with
Google’s Chromecast Audio device. This guide provides a review of the main
functions of, and installation guide for the CastDock X2.
BASIC INSTALLATION
Step 1: Plug the included power cord into the rear of the CastDock X2 connector
marked ‘DC IN; and the other end into your power outlet.
Step 2: Connect your Google Chromecast Audio (Google’s Chromecast Video
device will not work) to the CastDock X2’s power cable and digital audio cable.
Then place the Chromecast in the top of the CastDock X2.

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Step 3: Place the lid on top of the CastDock X2 and you are ready to play!
If you haven’t already configured your Google Chromecast Audio device. Please
from your phone, tablet or laptop visit: chromecast.com/setup and follow
their step by step instructions.
There is no additional set up required of the Grace CastDock X2. The CastDock
will automatically play when you begin streaming music from your Chromecast
enabled audio device. Please see page 7 to review the CastDock X2 LED status
indicator.
Getting started with your Google Chromecast Audio

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Back panel description
1. DC Power In: Please use only the supplied power cable
2. L,R, L+R: Allows you to change the speaker’s audio output from
playing left and right channles to only the left or the right channel.
3. AUX IN: Connect a separate optional wired audio source (cable not
included) such as an MP3 player or CD player etc.
1. Mute button: The CastDock X2 is always in standby mode ready for your
smarphone to cast music. All volume and music play is controlled by
your Chromecast enabled device. If you want to mute the CastDock X2
press this button to mute or unmute the speaker. Instead of using the
front panel mute button you can always pause your music or mute your
music on your Chromecast enabled device.
Front button on the CastDock X2
1
1
2
3

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CastDock X2 LED Status Indicator
POWER ON / STANDBYmode STEADYBlue
Chromecast Playing STEADYGreen
Enter Standby when Chromecast NOT playing for
10 seconds. Auto ONwhen Chromecast or AUX-INplay
AUX-INConnected / Plugged in STEADYGreen
Will only playAUX-IN audio when the cable is plugged into
the back of the CastDock X2. Unplug the cable to play
Chromecast Audio
MUTE FLASHINGGreen no audio when muted
UNMUTE STEADY Green audio can play when unmuted
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Optionally mount your unit - supports standard screw mounts.
Specifications
- Class D 50 watt digital amplifier with electronic crossover

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- S/N 80dB for Chromecast audio input, 65dB for Aux-in input
- Frequency response: 60Hz –20 kHz
- Dimensions: 7 ¾” x 4 ¼” x 4 ¼”
- Integrated digital optical connection and power connection to power the Google
Chromecast Audio (sold separately)
- Rear R/ R+L / L switch to allow speaker to play both or the right or left channels
- Rear integrated ¼” 20 standard threaded mounting hole. (Optional mount not
included)
What’s in the box
- CastDock X2
-18 volt 1.66 amp UL approved AC power adapter
- 2 integrated (non-removable) cables: digital audio and
power cable to power Google Chromecast Audio
- User Guide
Chromecast Audio device NOT INCLUDED.
© 2015 Google Inc. All rights reserved. Google and Chromecast are trademarks
of Google Inc.
Warranty
Your CastDock X2 is guaranteed against original defects in materials, manufacture and workmanship
for one year from the date of purchase.
Under this warranty, repair of any defect or, at the company’s discretion, replacement of the faulty
component(s) without charge for parts or labor, is agreed. This warranty does not imply any
acceptance by CastDock X2 , retailers or its agents for consequential loss or damage and specifically
excludes fair wear and tear, accident, misuse of unauthorized modification.
This warranty is applicable in the United States only and does not in any way limit the customer’s
legal rights. Claims and enquiries under the warranty for Grace products purchased outside the USA
should be addressed to the local importers or distributors. If you have reason to claim under the
warranty please contact your dealer in the first instance. Please retain all original packaging
materials for possible future use. We suggest that you complete details of purchase now and keep

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this information in a safe place for future reference. Grace Digital provides their Canadian, Central &
South American dealers, distributors, and retailers with a 1 year warranty.
Your CastDock X2 is supported by a limited manufacturer’s warranty for product defects in
material or workmanship that may be evident under normal use for 1 year from date of purchase
from an authorized franchisee or dealer.
The warranty stated herein is the only warranty applicable to this product. All other warranties,
expressed or implied are hereby disclaimed and are limited by the written limited warranties
contained herein. Except as provided herein, the manufacturer shall have no liability or
responsibility to a customer or any other person or entity with respect to any liability, loss or
damage caused directly or indirectly by use or performance of the product or arising out of any
breach of this warranty, including, but not limited to, any damages resulting in inconvenience,
loss of time, data, property, or profit or any indirect, special, incidental, or consequential
damages, even If the manufacturer has been advised of the possibility of such damages.
In the event of a product defect during the warranty period, return of the product and your sales
receipt as proof of purchase date for your CastDock X2 unit is required and shall, at the
discretions of the manufacturer, result in: (a) correction of the defect by repair without charge for
parts and labor; (b) replacement with the same or similar design; or (c) refund for the purchase
price If purchased directly from Grace Digital and returned within 30 days of purchase. All
replaced parts and products, and products, on which a refund may be made, become the
property of the manufacturer. New or reconditioned parts/ products should be warranted for the
remainder of the original warranty period.
The warranty does not cover:
(a) damage or failure caused by or attributed to acts of God, abuse, accident, misuse, improper
installation or improper maintenance, alteration, lightning or excessive voltage or current;
(b) any repairs other than those provided by a CastDock X2 authorized service facility;
(c) consumables such as fuses or batteries;
(d) cosmetic damage;
(e) transportation, shipping or insurance costs;
(f) costs of product removal, installation, set-up, service adjustment or re-installation.
Customers are responsible for any shipping costs related to product return, repair and/or refund.
Warranty terms may be revised without notification at the discretion of the manufacturer.
Customer Service and Support
Thank you for your purchase. For questions regarding your product please visit us at:
www.gracedigital.com or contact us at: http://www.gracesupport.com
Created in San Diego, California