INSTALLERGetting Started
About this Section

The rest of this manual provides technical information for installing and programming the SaphIR K2 keypad. This section is intended mostly for installers, but users may find the information useful as well.

Installation Overview

Several key steps will lead you to a successful SaphIR K2 installation:

1.Review this section of the manual to get familiar with the instruc- tions, especially programming the keypad.

2.Run the proper cable between the keypad and the components.

3.If you intend to use the keypad’s speaker relay, loop the speaker cables through the keypad location.

4.Install a double-gang plastic wall box at the keypad location.

5.Connect the keypad.

6.Connect the 857 connecting block.

7.Attach IR emitters to the connecting block and the components.

8.Plug the power supply into the 857 connecting block.

9.Learn how the amp/receiver and source components work and plan your settings on the Source Information Form on page 55.

10.Turn on the keypad and program it.

11.Test the operation of the keypad and equipment.

There are two ways to program the SaphIR K2 keypad. The easier way is to use Russound’s EZpro programming software, which runs on a Windows-based computer. You can download EZpro free from the Russound web site at www.russound.com. To load the programming into the K2, you will need to use a Programming Cable, part number 2500-121036, available from your Russound distributor.

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Terms You Need to Know

Amp/Receiver – The central receiver, preamplifier, or amplifier to which the source components in the audio system are connected. This component is operated from the SaphIR K2 keypad to provide the source selection and volume control functions.

Command Keys – The keys on the SaphIR K2 keypad and SRC1 or SRC2 remote that control source func- tions, such as Play, Stop, and Pause.

Command Type – A set of IR commands for a particular type of component, such as a CD player, TV, or tuner. The command type determines which set of IR functions can be used for that device.

Copy Config – A procedure in the System Menu that copies programming from one SaphIR K2 keypad to all the others in a multiple-keypad system.

Device Code – A number that identifies a command type for a specific component. The SaphIR K2 keypad and SRC2 remote control are preprogrammed with device codes for numerous brands and types of components. In programming the SaphIR K2, usually a device code is selected after selecting a command type. Selecting a device code maps the command keys to specific IR commands appropriate for that device.

Factory Initialization – A procedure in the System Menu that returns the keypad to its original factory settings. Using this procedure erases all programmed settings.

Firmware – Programming built into the SaphIR K2 key- pad. From time to time Russound may issue firmware updates, which can be downloaded from the company’s