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IMR-WOB Installation Sheet

The ClareHome Multi-Room Audio solution (CS-iMR WOB) provides both scalable and affordable digital audio streaming that uses advanced CobraNet technology. The CS-iMR comes in four- or six-zone configurations with either 25W per channel, or 50W per channel amplification stages. Each of these configurations includes two stereo Audio Flexport channels that you can configure as inputs, outputs, or a combination of both.

To simplify system networking and communication, the CS-iMR features a 4-port dedicated CobraNet switch for expanding the audio network, plus one internal port connecting the preamp card with the CobraNet network. It also comes with an 8-port Ethernet switch to communicate with other IP controllable devices.

The CS-iMR can be mounted in a structured panel, or in a mounting rack. When mounting in a structured panel, be sure the panel has adequate ventilation to prevent the CS-iMR from overheating. We recommend that you install the ClareHome Structured Enclosure Extender (P/N CH-EXT-28 and CH-EXT-42) to provide enhanced ventilation when mounting in a structured panel.

Important safety instructions

Before you install this device, be sure to:

Read, keep, and follow all instructions.
Heed all cautions and warnings.
Do not use this apparatus near water.
Clean only with a dry cloth.
Do not block any ventilation openings. Install in accordance with manufacturer’s instructions.
Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
Do not defeat the safety purpose of the polarized or grounding-type plug.
A polarized plug has two blades with one wider than the other.
A grounding type plug has two blades and a third grounding prong.
The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your
outlet, consult an electrician for replacement of the obsolete outlet.
Protect the power cord from being walked on or pinched, particularly at the plugs, convenience
receptacles, and the point where it exits from the apparatus.
Only use attachments and accessories specified by the manufacturer.
Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been
damaged in any way, such as:
Power-supply cord or plug is damaged
Liquid has been spilled or objects have fallen into the device
The device has been exposed to rain or moisture
The device does not operate normally, or it has been dropped

WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.

Installation

The CS-iMR can be mounted in a structured panel or in a mounting rack.

Mounting in a panel

When mounting the CS-iMR in a structured panel, you will need to order and install the ClareHome Structured Enclosure Extender (P/N CH-EXT-28 or CH-EXT-42) before mounting the CS-iMR. The Extender provides needed ventilation and protects against heat build-up.

Remove all contents from the CS-iMR packaging and ensure that you have the following items.

1 CS-iMR device
1 North American power cord
4 Mounting brackets (for use with structured panel mounting)
8 6-20 × 3/8 in. self-drilling screws (for use with structured panel mounting, 2 extra screws provided)
Note: Use a power drill to secure the eight 6-20 × 3/8 in. screws into the panel.
6 4-position Euro-style connectors (use for speakers) (4 connectors included with the CS-iMR 4-25)

WARNING: Read all instructions before attempting to install the equipment. Failure to follow directions can cause bodily injury and/or damage the equipment.

To mount the CS-iMR in a panel:

Install the ClareHome Structured Enclosure Extender in accordance with the instructions included in the Extender kit.
Remove the eight screws from sides of CS-iMR. See Figure 1.
Using the same screws, attach the four mounting brackets to the sides of the CS-iMR.
Place the CS-iMR in the structured panel 3.5 in. (8.9 cm) from the top of the panel box to ensure the plug fits properly. See Figure 2.
Attach the CS-iMR to the panel box by using a power drill to drive four of the 6-20 × 3/8 in. self-drilling screws through the bracket holes and into the back of the panel brackets. See Figure 2.

Note: Ensure the holes in the brackets on the sides of the CS-iMR do not line up with the holes in the back of the panel box so you have a solid surface to attach to the brackets. Also, be sure to place each 6-20 × 3/8 in. self-drilling screw in the center of the bracket hole.

Figure 1: Attaching brackets 1

FIgure 2: Attaching brackets 2

To connect power to the CS-iMR in the panel:

Caution: Before attaching the power cord to the CS-iMR, ensure the power switch is in the Off position.

Plug one end of the power cord into the power receptacle at the top of the CS-iMR. See Figure 3, item 1.
Place the power cord on the left side, between the CS-iMR and the panel’s sidewall.
Insert the 3-prong end of the North American power cord through the bottom of the panel box (where the hole was cut out), and then plug it into the electrical outlet. See Figure 3, items 3 and 4.
Do not turn on power to the CS-iMR until you have made all your device connections. See “Connecting devices to the CS-iMR” below.

Mounting the IMR in a Rack

When mounting the CS-iMR in a rack, you will need to order and install a rack mount kit (P/N CS-IMR-RMK). Remove all contents from the kit packaging and ensure that you have the following items.

1 Left mounting bracket
1 Right mounting bracket
1 Front panel
2 Shims
12 6-32 × .5 in. black screws (2 extra screws included)
5 10-32 × .75 in. black rack mounting screws, 1 extra screw included

To mount the CS-iMR in a rack:

1. Place the CS-iMR unit on a scratchproof surface, upside down so that the text at the back of the unit is facing up.

2. Remove the three screws on each side of the iMR, (the sides with venting and no connections), and discard those screws. See Figure 4.

3. Remove the two screws from each side, approximately in the center of the unit, and discard those screws.

4. Place the front panel bracket over the front of the CS-iMR matching up screw holes on the sides.

5. Place the right and left ear brackets on each side of the front panel bracket and align the holes with the holes on the front panel and the CS-iMR.

6. Insert six 6-32 × .5 in. screws (three on each side) though the holes and tighten. See Figure 4.

7. Place the shims between the ear brackets and the CS-iMR (approximately in the center of the CS-iMR), and then align the shims so that they line up evenly with the top of the CS-iMR chassis.

8. Insert four 6-32 × .5 in. screws (two on each side) though the holes in each ear bracket, shim, and CS-iMR, and then tighten the screws. See Figure 4.

9. Flip over the assembly so that the top of the CS-iMR is facing up, and then slide the assembly into the mounting rack.

Note: Be sure to leave at least 1U of spacing (1.75 in. (4.45 cm)) above and below the CS-IMR when mounting it in the rack.

10. Mount the assembly in the rack using four 10-32 × .75 in. black rack mounting screws. See Figure 5.

Figure 4: Attach CS-iMR to the rack mount

Figure 5: Mount in rack

Connecting devices to the CS-iMR

Before connecting devices, install the CLIQ.host in accordance with the instructions included with the CLIQ.host. See CLIQ.host Controller Installation Sheet Doc ID 613.

Record each device’s MAC address, labeled on the bottom of each device. Record the UUID for the CLIQ.host. Your system programmer will need this information when configuring the CS-iMR.

Note: To configure the iMR flexports, see Using the Sonos Connect with CobraNet (DOC ID 1308 Rev 01).

To connect the CS-iMR to the CLIQ.host:

1. Install a ground wire (not included) from the CS-iMR chassis grounding screw to an external ground. See Figure 6, item 3.

2. Connect the Ethernet cable (not included) to the Ethernet port on the back of the CLIQ.host, and then connect the other end to the CobraNet switch on the CS-iMR. See Figure 6, item 5.

3. Connect your speaker cables to the Speaker Output jacks using the Euro-style connectors (included). See Figure 6, item 6.

4. Connect any input or output devices to the Flexports, as programmed in ClareHome Fusion. See Figure 6, item 7.

5. Turn the red switch on CS-iMR to Reset position to start the amps. See Figure 6, item 4.

Note: The red switch only powers the Amps. All other switches and the CS-MR-8 are on once plugged in.

Figure 6: CS-iMR WOB and CLIQ.host connections

To connect the CS-iMR to the CLIQ.mini:

1. Install a ground wire (not included) from the CS-iMR chassis grounding screw to an external ground. See Figure 7, item 3.

2. Connect an Ethernet cable (not included) to the CobraNet switch on the CS-iMR. See Figure 7, item 5.

3. Connect a USB to Ethernet Adapter cable (not included, p/n TU-2ET100) to the CLIQ.mini USB port 2. See Figure 8, item 2.

4. Connect the Ethernet cable attached to the iMR to the Ethernet adapter cable on the CLIQ.mini. See Figure 7, item 6.

5. Connect any input or output devices to the Flexports, as programmed in ClareHome Fusion. See Figure 7, item 8.

6. Turn the red switch on CS-iMR to Reset position to start the Amps. See Figure 7, item 4.

Note: The red switch only powers the Amps. All other switches and the CS-MR-8 are on once plugged in.

Figure 7: CS-iMR WOB connected to the CLIQ.mini

Figure 8: CLIQ.mini USB ports

Full PDF - CS-iMR WOB Installation Sheet (DOC ID 1307)