1. Power – WARNING: BEFORE TURNING ON THE POWER FOR THE FIRST TIME, READ THE FOLLOWING SECTION CAREFULLY. 2. Do Not Touch The ST2 With Wet Hands – Do not handle the ST2 or power cord when your hands are wet or damp. If water or any other liq- uid enters the ST2 cabinet, unplug the unit from power immediately and take the ST2 to a qualified service person for inspection.
ST2-RC Remote Control ...14 UNO-S2 Keypad Controls with CAV6.6...15-16 UNO-LRC1 Remote Control with CAV6.6 ...17-18 ST2 Tuner Programming Programming for CAV6.6 Use ...19-20 ST2 Tuner Setup Menu ...20 Memory Name ...20-21 Bank Name ...22 Source Number ...23 Factory Initialization ...24 Update Firmware ...24...
CAi Series system, or taking advan- tage of the CAV6.6’s robust RNET™ communica- tion link, the ST2 Tuner is as simple or as com- plex as your needs. The ST2 Tuner is like having two radios in one.
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As with the CAi series installation, for A-BUS the two tuners in the ST2 unit must be set up as two sources, with two source audio inputs and two IR connections. You will need two IR link cables for these connections.
COMPONENT GUIDE ST2 FRONT PANEL MAIN POWER SWITCH - Turns power on and off POWER ON/OFF LED - Indicates power on or off REMOVABLE COVER LENS - Covers the selection buttons on the tuner BANK SELECT BUTTON - Selects bank 1-6...
EYPAD ORTS INTERFACE RNET LINK IN/LINK OUT - Links to other Russound components that are RNET com- patible such as the CAV6.6, displays frequency and other information on the UNO-S2 keypad RS-232 INTERFACE - The RS-232 Interface allows the tuner to be controlled by PC or other devices that have RS-232 Interface.
Using a CAT-5 patch cable with T568A wiring standard RJ-45 terminations, connect one end of the cable to the RNET Link In of the ST2 tuner, and connect the other end of the patch cable to the RNET Link Out connection on the CAV6.6 or...
Electrode System Connecting an Indoor and Outdoor Antenna The diagram at left depicts a typical setup using the ST2 Tuner with the included FM antenna and AM loop antenna. Also shown are two outdoor antenna options (not included). (Not to scale)
Source Connections with CA Series Controller/Amplifier The diagram depicts a typical setup using the ST2 Tuner with a CAi Series amplifier. Each tuner in the ST2 unit must be connected as a separate source for audio inputs and for IR connections.
Source Connections with A-BUS Audio Distribution Hub The diagram depicts a typical setup using the ST2 Tuner with an A-BUS system’s audio distribution hub. Each tuner in the ST2 unit must be connected as a separate source for audio inputs and IR connections.
The backup will then be avail- able in case tuner settings need to be restored. The backup utility is available through the Document Center at www.russound.com. Also required are a DB9 male-to-female cable and laptop or desktop PC. ST2 Tuner DB9...
ST2 OPERATION ST2-RC REMOTE CONTROL ST2-RC Remote Control Operation Turning the unit on To take the ST2 tuner out of standby mode, push PWR or any other button except TUNER 1 or TUNER 2. Selecting the desired tuner (Note: To change the tuner that is audio-active, you...
CAV6.6-UNO-S2 Keypad Operation NOTE: To control the ST2 Tuner through the UNO-S2 keypad, the tuner must be configured as a source using the CAV6.6 programming steps (see page 19) Turning the unit on The tuner is power managed by the CAV6.6 or other RNET-enabled controller.
Used for manual station MUTE - Mutes/unmutes tuner audio output BANK SELECT - Used for bank selection (press and hold) MEM UP/DOWN - Scrolls through memory pre- set stations (press) NOTE: UNO-S2 keypads connect to the CAV6.6 only, NOT the ST2 Tuner.
Mute Press the audio output. . To seek higher , and press ST2 OPERATION for lower frequencies. Select again. for bank up for bank down. The bank’s name will be to scroll through the button to mute/unmute the tuner tuning .
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TUNER 1 or TUNER 2 SEEK UP/DOWN - Seeks the next tuned sta- tion up or down When using the UNO-LRC1 remote, remem- ber to point it at the UNO-S2 keypad’s IR receiver, not at the ST2 Tuner.
To Program the CAV6.6 to operate with the ST2 Tuner: When the ST2 Tuner is used with the CAV6.6 or other RNET controller, it is configured as an RNET command type “Peripheral” and is connected via the RNET bus. This makes the tuner behave as a fully integrated device with UNO-S2 keypad support.
11. Press TNR SEL twice to exit the Setup Menu and return to run mode. ST2 Tuner Setup Menu The ST2 Tuner Setup Menu provides procedures for assigning a custom name to a memory preset or a bank, and to choose a region for operation (US or Euro). The menu also outlines source number assignments and factory initialization procedures, and provides system information.
SEL to exit the Memory Name menu. Memory Name Procedure SOURCE FACTORY REGION Procedure Procedure Procedure MEMORY MEMORY # CHANGES? NAME Selects character Selects character position Repeat for each character in name ST2 TUNER SETUP MENU UPDATE SYSTEM INIT FIRMW INFO Procedure Procedure SAVE Setup Menu...
ST2 TUNER PROGRAMMING ST2 TUNER SETUP MENU Bank Name A custom name can be assigned to each of the six banks of both Tuner 1 and Tuner 2. 1. Enter the Setup Menu by pressing and holding the TNR SEL button.
FACTORY REGION INIT Procedure Procedure TUNER This Procedure returns the ST2 Tuner to its Factory settings SOURCE ST2 TUNER SETUP MENU (Continued on next page) UPDATE SYSTEM FIRMW INFO Procedure Procedure HOLD BAND After update cycle Power Start Update Cycle Power...
“Finished” appears on the computer screen when complete. 7. Cycle power to the tuner. System Info The System Info menu shows the ST2 Tuner’s manufacturing build properties. 1. Enter the Setup Menu by pressing and holding the TNR SEL button.
ST2 Smart Tuner Dimensions: 17"W x 8"D x 1.8"H (43 x 20.3 x 4.4 cm) Weight: 7 lbs. (3.2kg) Power Supply: 12VDC 1.5A Frequency Range: AM 522 - 1620 kHz FM 87.5 - 108.0 MHz FM Antenna impedance: 75 ohm unbalanced...
In these cases, repairs will be made on the basis of the retail value of the parts and labor. To return for repairs, the unit must be shipped to Russound at the owner's expense, along with a note explaining the nature of service required. Be sure to pack the unit in a corrugated container with at least three (3) inches of resilient material to protect the unit from damage in transit.