SR 4 Smart Remote

General Description

The SR 4 features a 31-position LED indicator, rotary data encoder with integrated push switch, and a column of eight green LED indicators for selection status. Custom selection lists are easily created using the included Microsoft Word template or SR 4 Label Maker application. The printed list is then placed beneath the transparent window of the SR 4's faceplate insert, and held firmly in place by a plastic lens. Each SR 4 ships with three faceplate inserts: white (w/ black logo), almond (w/ black logo) and black (w/ white logo).

Smart Remotes Overview

Smart Remotes provide cost-effective, flexible control of Rane's RPM Programmable Multiprocessors. Depending on which remote is selected for the application, the end user is presented easy access to a variety of functions such as source selection, preset recall, and level adjustment.

Rane's Drag Net software (included) is used to configure the remotes (version 4.0.2 and higher). The various modes and parameters are set directly when connected to a live device; alternately, configurations can be created offline and saved as Storage files or user templates for subsequent upload to the remote at the job site.

Remotes are easily mapped to specific functions or parameters within a particular RPM using Drag Net's Remote Map feature. It is possible to assign a single remote to one or more parameters -- to control a mono or stereo zone level, for example. It is also possible to assign multiple remotes to control the same parameter, as in a primary/secondary arrangement. Remotes linked in this manner automatically track each other's changes, remaining in synch at all times.

All Smart Remotes are electrically compatible with standard RS-485 interfaces plus power, typically requiring only shielded CAT 5 cable with two twisted pairs. Any combination of star or series wiring is permitted, within the guidelines specified in the Operators Manual. A maximum of 8 remotes connect to the RS-485 bus at one time. A rotary switch on the side of each unit sets a unique address, numbered 0 through 7.

In addition to the power and data connections, each remote features an Encoder Lock which, when grounded using an external key switch or other method, effectively prevents unauthorized users from making changes, while still displaying the current status.

The remotes mount in a standard U.S. electrical box with a minimum depth of 2¼ inches, and covered with a standard Decora plate cover. Since Decora plates come in different colors, the remotes ship with a variety of colored inserts that install behind a clear protective lens. If the architect or interior designer requires a custom color, templates allowing a custom insert (out of the wall paper, if need be) and cut to the proper size are available.

The SR 2, SR 3 and SR 4 Smart Remotes are compatible with the RPM 88, RPM 44 and RPM 22 Drag Net products.

Although Smart Remotes are primarily used in conjunction with RPM products, they can also be used with any host controller capable of implementing the RW-485 communications protocol detailed in the Operators Manual.

---

Included Faceplate Insert Colors

---

Rear and Side Views

---

Software

• Drag Net (current version)
• SR Label Maker for the SR 4 Smart Remote (5M) is included with each unit on the Drag Net version 4.0 (and higher) CD-ROM. You may also download it here. It uses your system fonts to generate a label you can print, cut, and place behind the window of the SR 4 to correspond to the eight LEDs.

Firmware

• SR 4 - Version 1.0 is the current and initial release of field upgradable firmware. Future upgrades will be downloadable from this page. Released May 2004. Only use Drag Net 4.0.2 or above.

Product Literature

• SR Remotes Data Sheet (200k)
• SR 4 Manual (400k)

Further Information

• "How do I mount Rane Decora remotes in a rack?" - Use a Lowell LD8-RMP or a LD9-RMP.
• SR Cable Length Calculator Spreadsheet (zipped) for Microsoft Excel.
• SR 4 high res JPG